This document summarizes several genital ulcer diseases other than syphilis. It describes the causative organisms, epidemiology, pathogenesis, clinical features, diagnosis and management of chancroid, donovanosis, lymphogranuloma venereum (LGV), herpes genitalis and provides comparisons of these diseases. It notes that HIV infection can result in larger, more persistent ulcers and increased risk of multiple buboes in chancroid patients.
Trachoma is a bacterial infection of the eye that spreads through contact with infected fluids or flies and causes blindness. It is caused by Chlamydia trachomatis and affects the conjunctiva. Repeated infections can cause scarring of the eyelid and turn the eyelashes inward where they scratch the cornea, causing blindness. The SAFE strategy of surgery, antibiotics, facial cleanliness, and environmental improvement was developed by WHO to treat and prevent trachoma. A study in Ethiopia found the top barriers to surgery for trichiasis were lack of time, financial constraints, no companion, and fear of surgery.
Syphilis is a sexually transmitted infection caused by the bacteria Treponema pallidum that has four stages: primary, secondary, latent, and tertiary. It can cause serious health problems if left untreated. The primary stage involves a sore at the infection site that usually lasts 3-6 weeks. The secondary stage may include a rash on the body and mucous membranes. Most infected people then enter the latent stage where there are no symptoms for years. Tertiary syphilis, occurring 10-30 years later in some untreated cases, can damage internal organs. Syphilis is treated with antibiotics but regular follow up is needed to cure it.
Trichomoniasis
Causes of trichomoniasis
Infectious area
Symptoms
Risk factors
Diagnosis
Management
Trichomoniasis, or trich is a sexually transmitted infection (STI) caused by a tiny parasite called Trichomonas vaginalis (TV).
About 70% of women and men do not have symptoms when infected.
1. Amenorrhea is defined as the absence of menstruation and can be classified as physiological, pathological, primary, or secondary.
2. Causes of amenorrhea include developmental defects of the genital tract, abnormalities of the hypothalamic-pituitary-ovarian axis, chromosomal abnormalities, and diseases of the thyroid or adrenal glands.
3. Treatment depends on the underlying cause, and may include vaginoplasty or gonadectomy for developmental anomalies, hormone replacement therapy for chromosomal or hormonal issues, and treatment of underlying diseases in metabolic or systemic illness cases.
This document discusses various pathologies that can occur during pregnancy including anemia, diabetes, kidney diseases, and cardiovascular conditions. It provides details on:
- The high prevalence of iron-deficiency anemia in pregnant women and causes such as blood loss.
- Classification and management of diabetes mellitus, including glycemic control and insulin therapy.
- Changes in the urinary tract during pregnancy and risks of pyelonephritis.
- Increased risk of exacerbation of chronic cardiac insufficiency during pregnancy due to the added volume strain on the heart.
- Factors to consider for determining if a pregnancy can be continued safely in a woman with a cardiovascular condition like rheumatic heart disease.
inversion of uterus- Complication of third stage labor
Introduction
It is an extremely rare but a life threatening complication in third stage in which the uterus is turned inside out partially or completely.
The incidence is about 1 in 20,000 deliveries.
The obstetric inversion is almost always an acute one and usually complete.
Types or degrees
First degree
There is dimpling of the fundus which still remains above the level of internal os.
Second degree
The fundus passes through the cervix but lies inside the vagina.
Third degree (complete)
The endometrium with or without the attached placenta is visible outside the vulva. The cervix and part of the vagina may also be involved in the process
Etiology
First degree
There is dimpling of the fundus which still remains above the level of internal os.
Second degree
The fundus passes through the cervix but lies inside the vagina.
Third degree (complete)
The endometrium with or without the attached placenta is visible outside the vulva. The cervix and part of the vagina may also be involved in the process
Risk factors
Uterine over enlargement
Prolonged labour
Fetal macrosomia
Uterine malformations
Morbid adherent placenta
Short umbilical cord
Pathogenesis
The underlying pathophysiologic mechanism is unknown
It has been attributed to use of
excessive cord traction and
fundal pressure
atonic uterus
fundal implantation of the placenta
Clinical features
Diagnosis
Management
Complications
Trachoma is a bacterial infection of the eye that spreads through contact with infected fluids or flies and causes blindness. It is caused by Chlamydia trachomatis and affects the conjunctiva. Repeated infections can cause scarring of the eyelid and turn the eyelashes inward where they scratch the cornea, causing blindness. The SAFE strategy of surgery, antibiotics, facial cleanliness, and environmental improvement was developed by WHO to treat and prevent trachoma. A study in Ethiopia found the top barriers to surgery for trichiasis were lack of time, financial constraints, no companion, and fear of surgery.
Syphilis is a sexually transmitted infection caused by the bacteria Treponema pallidum that has four stages: primary, secondary, latent, and tertiary. It can cause serious health problems if left untreated. The primary stage involves a sore at the infection site that usually lasts 3-6 weeks. The secondary stage may include a rash on the body and mucous membranes. Most infected people then enter the latent stage where there are no symptoms for years. Tertiary syphilis, occurring 10-30 years later in some untreated cases, can damage internal organs. Syphilis is treated with antibiotics but regular follow up is needed to cure it.
Trichomoniasis
Causes of trichomoniasis
Infectious area
Symptoms
Risk factors
Diagnosis
Management
Trichomoniasis, or trich is a sexually transmitted infection (STI) caused by a tiny parasite called Trichomonas vaginalis (TV).
About 70% of women and men do not have symptoms when infected.
1. Amenorrhea is defined as the absence of menstruation and can be classified as physiological, pathological, primary, or secondary.
2. Causes of amenorrhea include developmental defects of the genital tract, abnormalities of the hypothalamic-pituitary-ovarian axis, chromosomal abnormalities, and diseases of the thyroid or adrenal glands.
3. Treatment depends on the underlying cause, and may include vaginoplasty or gonadectomy for developmental anomalies, hormone replacement therapy for chromosomal or hormonal issues, and treatment of underlying diseases in metabolic or systemic illness cases.
This document discusses various pathologies that can occur during pregnancy including anemia, diabetes, kidney diseases, and cardiovascular conditions. It provides details on:
- The high prevalence of iron-deficiency anemia in pregnant women and causes such as blood loss.
- Classification and management of diabetes mellitus, including glycemic control and insulin therapy.
- Changes in the urinary tract during pregnancy and risks of pyelonephritis.
- Increased risk of exacerbation of chronic cardiac insufficiency during pregnancy due to the added volume strain on the heart.
- Factors to consider for determining if a pregnancy can be continued safely in a woman with a cardiovascular condition like rheumatic heart disease.
inversion of uterus- Complication of third stage labor
Introduction
It is an extremely rare but a life threatening complication in third stage in which the uterus is turned inside out partially or completely.
The incidence is about 1 in 20,000 deliveries.
The obstetric inversion is almost always an acute one and usually complete.
Types or degrees
First degree
There is dimpling of the fundus which still remains above the level of internal os.
Second degree
The fundus passes through the cervix but lies inside the vagina.
Third degree (complete)
The endometrium with or without the attached placenta is visible outside the vulva. The cervix and part of the vagina may also be involved in the process
Etiology
First degree
There is dimpling of the fundus which still remains above the level of internal os.
Second degree
The fundus passes through the cervix but lies inside the vagina.
Third degree (complete)
The endometrium with or without the attached placenta is visible outside the vulva. The cervix and part of the vagina may also be involved in the process
Risk factors
Uterine over enlargement
Prolonged labour
Fetal macrosomia
Uterine malformations
Morbid adherent placenta
Short umbilical cord
Pathogenesis
The underlying pathophysiologic mechanism is unknown
It has been attributed to use of
excessive cord traction and
fundal pressure
atonic uterus
fundal implantation of the placenta
Clinical features
Diagnosis
Management
Complications
The document discusses the development of a new drug (DR) but provides no other context or details about the drug, its intended use, results of trials, or other pertinent information needed for a useful summary. With only the acronym "DR" provided, a meaningful 3 sentence summary cannot be generated.
This document discusses several sexually transmitted diseases (STDs) including chancroid, donovanosis, herpes simplex, lymphogranuloma venereum, and human papillomavirus (HPV). It provides information on the causative agents, clinical manifestations, diagnostic criteria, and treatment recommendations for each STD. Key points include that chancroid causes painful genital ulcers and lymphadenopathy, donovanosis causes chronic genital ulcers, herpes simplex causes recurrent genital vesicles and ulcers, lymphogranuloma venereum causes inguinal lymphadenopathy, and HPV can cause genital warts. The document recommends various antibiotic and antiviral treatments depending on the specific STD
The document discusses classifications and management of gestational disorders including vomiting of pregnancy, preeclampsia, edema, and eclampsia. It classifies vomiting based on severity from mild to severe hyperemesis gravidarum. Preeclampsia is classified based on symptoms and can range from mild to severe. Edema is classified based on the extent of edema from the feet to generalized anasarca. Eclampsia is a severe condition involving seizures that requires immediate delivery and intensive medical care in a specialized unit. Management involves hospitalization, monitoring, supportive care, and often early delivery to treat the condition and protect the health of the mother and fetus.
Lymphogranuloma venereum is a sexually transmitted disease caused by Chlamydia trachomatis serovars L1-L3. It initially presents as a small painless skin lesion at the site of inoculation, followed by swelling of local lymph nodes known as buboes. If left untreated, it can spread and cause complications affecting the genital, anal, and rectal regions including ulcers, scarring, and fistulae formation. Diagnosis involves microscopy, culture, PCR or serology of infected lymph node aspirates or lesions. Treatment is with doxycycline or azithromycin over 3 weeks along with treatment of sexual partners.
Bartholin's glands are paired oval-shaped glands located on each side of the vaginal opening that produce lubricating secretions. Bartholin's gland infection, or Bartholinitis, can be caused by various bacteria and may result in complete resolution, recurrence, abscess formation, or cyst formation. A Bartholin's abscess is an infection of one of the glands that causes severe pain and swelling. Treatment involves antibiotics, sitz baths, and draining the abscess. A Bartholin's cyst is a fluid-filled sac that can cause discomfort and dyspareunia, and treatment is marsupialization to remove the cyst.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
There are around 150 Candida species but C. albicans causes 80-90% of infections. C. glabrata is the second most common cause, accounting for 5-15% of cases. Infections can be uncomplicated, involving mild symptoms, or complicated, with recurrent or severe infections often associated with underlying conditions like diabetes. Treatment depends on the severity but usually involves topical or oral antifungals for uncomplicated cases and longer courses or maintenance therapy for complicated cases. Non-albicans species often require different treatments.
This document discusses premature rupture of membranes (PROM), which is the spontaneous rupture of membranes before the onset of labor. It defines term and preterm PROM and discusses the diagnosis, causes, complications, and management of PROM. The key points are:
- PROM is diagnosed based on a history of leakage and physical exam findings like pooling of fluid. Tests like nitrazine and fern tests can also help diagnose.
- Causes of PROM can include infections, smoking, collagen deficiencies, mechanical stress from twins or polyhydramnios.
- Complications include infections, preterm labor and delivery, and respiratory distress in preterm infants.
- Management depends on gestational age,
Trypanosomiasis is a vector-borne parasitic disease caused by Trypanosoma parasites. There are two main forms: African trypanosomiasis (sleeping sickness) transmitted by tsetse flies, and American trypanosomiasis (Chagas disease) transmitted by triatomine bugs. African trypanosomiasis is found in central and west Africa and causes a slow progression of symptoms, while American trypanosomiasis is found in Latin America and causes an initial acute phase followed by a chronic phase in some patients. Both forms require treatment with drugs to eliminate the parasites from the body.
1. Fever of unknown origin (FUO) is defined as a fever over 38.3°C for more than 3 weeks without a diagnosis after 1 week of investigation.
2. There are four main classifications of FUO: classic FUO, nosocomial FUO, neutropenic FUO, and HIV-associated FUO.
3. Infections, neoplasms, and noninfectious inflammatory diseases are the most common causes of classic FUO in adults, with tuberculosis, typhoid fever, and malaria among the leading infectious causes.
Toxoplasmosis during pregnancy can threaten the health of the unborn child if the mother becomes infected during pregnancy. While toxoplasmosis infection usually causes no symptoms, primary infection during pregnancy can lead to congenital toxoplasmosis in the baby. However, after primary infection, immunity develops that usually protects against reactivation and prevents transmission during subsequent pregnancies. Many doctors mistakenly believe all pregnant women need treatment, when in fact treatment is only necessary for those with primary active infections during pregnancy.
Bacterial Vaginosis
Dr. Yashika
Causative agent : Gardnerella vaginalis
Clinical features:
Malodorous vaginal discharge.
(Homogenous, greyish white, adherent to vaginal wall)
No vaginal inflammation.
During pregnancy
preterm membrane rupture,
preterm labour,
chorioamnionitis.
Complications:
Recurrent infection leads to PID.
Development of PID following abortion.
Vaginal cuff cellulitis following hysterectomy.
Pregnancy complications.
Diagnosis
Amsel’s criteria :
Homogenous vaginal discharge
Vaginal discharge > 4.5
Positive whiff’s test
Presence of clue cells > 20% of cells.
Whiffs test:
Appearance of fishy (amine) odour when a drop of discharge is mixed with 10% solution of KOH.
Clue cells:
Presence of stippled epithelial cells.
Treatment:
Metronidazole 200 mg TDS x 7 days.
Clindamycin cream.
Metronidazole gel.
This document discusses inflammatory diseases of the female pelvic organs, including pelvic inflammatory disease, which is an infection of the uterus, fallopian tubes, and ovaries caused by bacteria spreading from the vagina and cervix. It lists common signs and symptoms and diagnostic methods. It also defines related conditions like salpingitis, oophoritis, pelvic cellulitis, and bacterial infections after childbirth or abortion. The document discusses diseases of the Bartholin's glands like cysts and abscesses. It provides ICD-10-CM coding guidelines for various female pelvic inflammatory disorders and related infections.
Ringworm is a fungal infection of the skin, scalp, or nails caused by dermatophyte fungi. It is transmitted through direct contact with infected humans, animals, or contaminated surfaces. There are several types of ringworm depending on the affected area, including tinea corporis (skin), tinea capitis (scalp), and tinea pedis (feet). Symptoms vary by type but include ring-shaped patches that are scaly and sometimes itchy or blistering. Ringworm is typically diagnosed through microscopic examination of skin samples or clippings. It can be treated with topical antifungal creams or oral antifungal medications. Prevention involves avoiding sharing personal items and proper hygiene.
This document summarizes lichen sclerosus (LS), a chronic inflammatory skin condition that affects the vulva. It discusses the epidemiology, clinical presentation, histopathology, differential diagnosis, complications, treatment and management of LS. Key points include:
- LS typically presents as white plaques or papules in a figure-of-eight pattern around the vulva and perianal area.
- It is a chronic condition that can cause scarring and fusion of genital tissues if left untreated. There is also an increased risk of vulvar squamous cell carcinoma.
- Ultra-potent topical corticosteroids are the first-line treatment. Long-term maintenance therapy is important to
1) The partograph is a graphical record used to monitor the progress of labour and detect abnormalities through charting cervical dilation, fetal descent, contractions, and fetal/maternal conditions.
2) It consists of 3 sections - fetal condition, labour progress, and maternal condition - to provide an objective assessment of factors indicating normal vs obstructed labour.
3) Abnormal progress detected by crossing the alert line (1cm dilation/hour) or action line requires reassessment and management decisions to prevent complications.
infestation with or disease caused by Clonorchis sinensis
invades bile ducts of the liver after ingestion in uncooked fish and when present in large numbers causes severe systemic reactions
Typhoid fever is caused by the bacterium Salmonella typhi. It is transmitted through ingestion of food or water contaminated by the feces or urine of infected individuals. Symptoms include sustained fever, headache, abdominal pain and rose-colored spots on the skin. Untreated cases can lead to severe complications and death. Diagnosis involves blood cultures early in infection. Treatment consists of antibiotics like chloramphenicol or ciprofloxacin. Vaccines are available to prevent typhoid but drug resistance has emerged as a concern.
This document discusses cellulitis, necrotizing fasciitis, and gas gangrene. Cellulitis is a spreading skin infection below the skin surface caused commonly by Streptococcus bacteria. Necrotizing fasciitis is a serious soft tissue infection that spreads rapidly along fascial planes, and risk factors include diabetes and immunosuppression. Gas gangrene is a necrotizing soft tissue infection of muscle caused by Clostridium bacteria, often following trauma. It is characterized by pain, swelling, and crepitus or gas in tissues. Treatment for these conditions involves antibiotics, surgical debridement of infected tissues, and management of the underlying risk factors or injuries.
This document discusses sexually transmitted diseases (STDs). It defines STDs as communicable diseases predominantly transmitted through sexual contact and caused by bacteria, viruses, fungi or parasites. It then discusses factors influencing STDs, populations at risk, common clinical presentations including genital ulcers and discharge, and various STDs like syphilis, chlamydia, herpes, HIV and hepatitis B and C. It also covers the etiology, pathogenesis, signs and symptoms, complications and methods of laboratory diagnosis for major STDs.
The document discusses the development of a new drug (DR) but provides no other context or details about the drug, its intended use, results of trials, or other pertinent information needed for a useful summary. With only the acronym "DR" provided, a meaningful 3 sentence summary cannot be generated.
This document discusses several sexually transmitted diseases (STDs) including chancroid, donovanosis, herpes simplex, lymphogranuloma venereum, and human papillomavirus (HPV). It provides information on the causative agents, clinical manifestations, diagnostic criteria, and treatment recommendations for each STD. Key points include that chancroid causes painful genital ulcers and lymphadenopathy, donovanosis causes chronic genital ulcers, herpes simplex causes recurrent genital vesicles and ulcers, lymphogranuloma venereum causes inguinal lymphadenopathy, and HPV can cause genital warts. The document recommends various antibiotic and antiviral treatments depending on the specific STD
The document discusses classifications and management of gestational disorders including vomiting of pregnancy, preeclampsia, edema, and eclampsia. It classifies vomiting based on severity from mild to severe hyperemesis gravidarum. Preeclampsia is classified based on symptoms and can range from mild to severe. Edema is classified based on the extent of edema from the feet to generalized anasarca. Eclampsia is a severe condition involving seizures that requires immediate delivery and intensive medical care in a specialized unit. Management involves hospitalization, monitoring, supportive care, and often early delivery to treat the condition and protect the health of the mother and fetus.
Lymphogranuloma venereum is a sexually transmitted disease caused by Chlamydia trachomatis serovars L1-L3. It initially presents as a small painless skin lesion at the site of inoculation, followed by swelling of local lymph nodes known as buboes. If left untreated, it can spread and cause complications affecting the genital, anal, and rectal regions including ulcers, scarring, and fistulae formation. Diagnosis involves microscopy, culture, PCR or serology of infected lymph node aspirates or lesions. Treatment is with doxycycline or azithromycin over 3 weeks along with treatment of sexual partners.
Bartholin's glands are paired oval-shaped glands located on each side of the vaginal opening that produce lubricating secretions. Bartholin's gland infection, or Bartholinitis, can be caused by various bacteria and may result in complete resolution, recurrence, abscess formation, or cyst formation. A Bartholin's abscess is an infection of one of the glands that causes severe pain and swelling. Treatment involves antibiotics, sitz baths, and draining the abscess. A Bartholin's cyst is a fluid-filled sac that can cause discomfort and dyspareunia, and treatment is marsupialization to remove the cyst.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
There are around 150 Candida species but C. albicans causes 80-90% of infections. C. glabrata is the second most common cause, accounting for 5-15% of cases. Infections can be uncomplicated, involving mild symptoms, or complicated, with recurrent or severe infections often associated with underlying conditions like diabetes. Treatment depends on the severity but usually involves topical or oral antifungals for uncomplicated cases and longer courses or maintenance therapy for complicated cases. Non-albicans species often require different treatments.
This document discusses premature rupture of membranes (PROM), which is the spontaneous rupture of membranes before the onset of labor. It defines term and preterm PROM and discusses the diagnosis, causes, complications, and management of PROM. The key points are:
- PROM is diagnosed based on a history of leakage and physical exam findings like pooling of fluid. Tests like nitrazine and fern tests can also help diagnose.
- Causes of PROM can include infections, smoking, collagen deficiencies, mechanical stress from twins or polyhydramnios.
- Complications include infections, preterm labor and delivery, and respiratory distress in preterm infants.
- Management depends on gestational age,
Trypanosomiasis is a vector-borne parasitic disease caused by Trypanosoma parasites. There are two main forms: African trypanosomiasis (sleeping sickness) transmitted by tsetse flies, and American trypanosomiasis (Chagas disease) transmitted by triatomine bugs. African trypanosomiasis is found in central and west Africa and causes a slow progression of symptoms, while American trypanosomiasis is found in Latin America and causes an initial acute phase followed by a chronic phase in some patients. Both forms require treatment with drugs to eliminate the parasites from the body.
1. Fever of unknown origin (FUO) is defined as a fever over 38.3°C for more than 3 weeks without a diagnosis after 1 week of investigation.
2. There are four main classifications of FUO: classic FUO, nosocomial FUO, neutropenic FUO, and HIV-associated FUO.
3. Infections, neoplasms, and noninfectious inflammatory diseases are the most common causes of classic FUO in adults, with tuberculosis, typhoid fever, and malaria among the leading infectious causes.
Toxoplasmosis during pregnancy can threaten the health of the unborn child if the mother becomes infected during pregnancy. While toxoplasmosis infection usually causes no symptoms, primary infection during pregnancy can lead to congenital toxoplasmosis in the baby. However, after primary infection, immunity develops that usually protects against reactivation and prevents transmission during subsequent pregnancies. Many doctors mistakenly believe all pregnant women need treatment, when in fact treatment is only necessary for those with primary active infections during pregnancy.
Bacterial Vaginosis
Dr. Yashika
Causative agent : Gardnerella vaginalis
Clinical features:
Malodorous vaginal discharge.
(Homogenous, greyish white, adherent to vaginal wall)
No vaginal inflammation.
During pregnancy
preterm membrane rupture,
preterm labour,
chorioamnionitis.
Complications:
Recurrent infection leads to PID.
Development of PID following abortion.
Vaginal cuff cellulitis following hysterectomy.
Pregnancy complications.
Diagnosis
Amsel’s criteria :
Homogenous vaginal discharge
Vaginal discharge > 4.5
Positive whiff’s test
Presence of clue cells > 20% of cells.
Whiffs test:
Appearance of fishy (amine) odour when a drop of discharge is mixed with 10% solution of KOH.
Clue cells:
Presence of stippled epithelial cells.
Treatment:
Metronidazole 200 mg TDS x 7 days.
Clindamycin cream.
Metronidazole gel.
This document discusses inflammatory diseases of the female pelvic organs, including pelvic inflammatory disease, which is an infection of the uterus, fallopian tubes, and ovaries caused by bacteria spreading from the vagina and cervix. It lists common signs and symptoms and diagnostic methods. It also defines related conditions like salpingitis, oophoritis, pelvic cellulitis, and bacterial infections after childbirth or abortion. The document discusses diseases of the Bartholin's glands like cysts and abscesses. It provides ICD-10-CM coding guidelines for various female pelvic inflammatory disorders and related infections.
Ringworm is a fungal infection of the skin, scalp, or nails caused by dermatophyte fungi. It is transmitted through direct contact with infected humans, animals, or contaminated surfaces. There are several types of ringworm depending on the affected area, including tinea corporis (skin), tinea capitis (scalp), and tinea pedis (feet). Symptoms vary by type but include ring-shaped patches that are scaly and sometimes itchy or blistering. Ringworm is typically diagnosed through microscopic examination of skin samples or clippings. It can be treated with topical antifungal creams or oral antifungal medications. Prevention involves avoiding sharing personal items and proper hygiene.
This document summarizes lichen sclerosus (LS), a chronic inflammatory skin condition that affects the vulva. It discusses the epidemiology, clinical presentation, histopathology, differential diagnosis, complications, treatment and management of LS. Key points include:
- LS typically presents as white plaques or papules in a figure-of-eight pattern around the vulva and perianal area.
- It is a chronic condition that can cause scarring and fusion of genital tissues if left untreated. There is also an increased risk of vulvar squamous cell carcinoma.
- Ultra-potent topical corticosteroids are the first-line treatment. Long-term maintenance therapy is important to
1) The partograph is a graphical record used to monitor the progress of labour and detect abnormalities through charting cervical dilation, fetal descent, contractions, and fetal/maternal conditions.
2) It consists of 3 sections - fetal condition, labour progress, and maternal condition - to provide an objective assessment of factors indicating normal vs obstructed labour.
3) Abnormal progress detected by crossing the alert line (1cm dilation/hour) or action line requires reassessment and management decisions to prevent complications.
infestation with or disease caused by Clonorchis sinensis
invades bile ducts of the liver after ingestion in uncooked fish and when present in large numbers causes severe systemic reactions
Typhoid fever is caused by the bacterium Salmonella typhi. It is transmitted through ingestion of food or water contaminated by the feces or urine of infected individuals. Symptoms include sustained fever, headache, abdominal pain and rose-colored spots on the skin. Untreated cases can lead to severe complications and death. Diagnosis involves blood cultures early in infection. Treatment consists of antibiotics like chloramphenicol or ciprofloxacin. Vaccines are available to prevent typhoid but drug resistance has emerged as a concern.
This document discusses cellulitis, necrotizing fasciitis, and gas gangrene. Cellulitis is a spreading skin infection below the skin surface caused commonly by Streptococcus bacteria. Necrotizing fasciitis is a serious soft tissue infection that spreads rapidly along fascial planes, and risk factors include diabetes and immunosuppression. Gas gangrene is a necrotizing soft tissue infection of muscle caused by Clostridium bacteria, often following trauma. It is characterized by pain, swelling, and crepitus or gas in tissues. Treatment for these conditions involves antibiotics, surgical debridement of infected tissues, and management of the underlying risk factors or injuries.
This document discusses sexually transmitted diseases (STDs). It defines STDs as communicable diseases predominantly transmitted through sexual contact and caused by bacteria, viruses, fungi or parasites. It then discusses factors influencing STDs, populations at risk, common clinical presentations including genital ulcers and discharge, and various STDs like syphilis, chlamydia, herpes, HIV and hepatitis B and C. It also covers the etiology, pathogenesis, signs and symptoms, complications and methods of laboratory diagnosis for major STDs.
This document discusses several sexually transmitted infections (STIs), including gonorrhea, chlamydia, syphilis, and HIV/AIDS. It describes the causative organisms, sites of infection, clinical features, complications, diagnosis, and treatment for each STI. STIs can cause local and distant infections and lead to serious complications like infertility, ectopic pregnancy, and pelvic inflammatory disease if left untreated. Proper diagnosis and treatment of STIs and prevention of transmission are important for individual and public health.
This document discusses diseases of the vulva, including benign and malignant conditions. It describes several benign vulvar lumps such as Bartholin's cyst, skin inclusion cysts, and sebaceous cysts. It also discusses non-neoplastic epithelial disorders including lichen sclerosus and squamous cell hyperplasia. Precancerous conditions like vulvar intraepithelial neoplasia are explained. Lastly, it provides an overview of vulvar carcinoma, including risk factors, staging, and treatment approaches.
DETAILED DISCUSSION OF NECROTIZING FASCIITIS.
A SOFT TISSUE INFECTION. USUALLY CALLED AS FLESH EATING BACTERIAL INFECTION. CAUSED BY BACTERIA. AFFECTS THE SOFT SKIN TISSUES
Chlamydia is an obligate intracellular bacterium that causes trachoma, a leading cause of preventable blindness, as well as sexually transmitted diseases like pelvic inflammatory disease; it has a unique developmental cycle alternating between infectious elementary bodies and metabolically active reticulate bodies; symptoms can range from eye infections to urethritis and proctitis depending on the Chlamydia species.
Soft tissue infections like gas gangrene and necrotizing fasciitis are life-threatening bacterial infections that can cause tissue death. Gas gangrene is caused by Clostridium bacteria entering wounds and producing toxins and gas. It requires urgent surgical debridement and antibiotics like penicillin and clindamycin. Necrotizing fasciitis is a rapidly progressive infection of the fascia and soft tissue that spreads along tissue planes. It is classified into types based on causative organisms and risk factors include diabetes and trauma. On exam, it causes skin bullae, discoloration, and edema. Treatment involves emergency radical debridement, broad-spectrum IV antibiotics, and consideration of hyperbaric oxygen. Both
This document discusses lymphangitis and lymphadenitis. Lymphangitis is defined as inflammation of the lymphatic channels that occurs as a result of infection at a site distal to the channel. Common causes include streptococcal bacteria. Symptoms include red streaks on the skin extending from the infection site toward lymph nodes. Treatment involves antibiotics. Lymphadenitis is inflammation of lymph nodes, which can be caused by various bacteria, viruses, fungi or other pathogens. Evaluation may involve imaging and biopsy to determine the cause and guide treatment.
This document discusses several sexually transmitted infections (STIs) including gonorrhea, chlamydia, syphilis, and HIV/AIDS. It describes the causative organisms, sites of infection, clinical features, complications, diagnosis, treatment and follow up care for each STI. Gonorrhea is caused by Neisseria gonorrhoeae and commonly infects the genitourinary tract. Chlamydia trachomatis causes chlamydia which often presents asymptomatically. Syphilis is caused by Treponema pallidum and progresses through primary, secondary, latent, and tertiary stages if left untreated. HIV/AIDS spreads through sexual contact, blood, and perin
This document describes the characteristics of various types of oral ulcers. It defines ulcer terminology like margin, edge, and floor. It outlines the shapes, numbers, positions, edges, floors, discharges, and bases that can help differentiate ulcers. Common acute ulcers include traumatic, necrotizing, herpetic, and syphilitic. Chronic ulcers include tuberculous and major aphthous. Neoplastic ulcers are typically painless and non-healing. The document provides details on examining, diagnosing, and managing different oral ulcer conditions.
This document provides information on diagnosing and treating common gynecological infections. It discusses taking a sexual history, examining the genitalia, and potential causes of vaginal discharge. Specific infections covered include chlamydia, gonorrhea, thrush, genital warts, herpes, and syphilis. For each infection, the summary discusses symptoms, complications, diagnostic tests, and treatment recommendations.
This patient requires urgent medical attention. Their symptoms could indicate meningitis which requires immediate treatment to prevent long term complications or death.
1. This document summarizes key information about inflammatory bowel disease (IBD), including Crohn's disease and ulcerative colitis. It discusses their epidemiology, pathogenesis, morphology, and complications.
2. Crohn's disease can involve any part of the gastrointestinal tract and is characterized by transmural inflammation. Ulcerative colitis is limited to the colon and rectum. Both result from an abnormal immune response to intestinal bacteria in a genetically susceptible host.
3. The document also summarizes acute appendicitis, including its causes, pathogenesis, morphology, and complications like perforation. It identifies common tumors of the appendix such as carcinoid tumors and mucinous cystadenocarcinoma.
This document summarizes several sexually transmitted infections (STIs), including syphilis, chancroid, gonorrhea, and chlamydia. It describes the causative agents, modes of transmission, clinical presentations, investigations including smear examinations, and treatments for each STI. Key details provided include that syphilis is caused by Treponema pallidum, a spirochete; chancroid presents with multiple tender ulcers and inguinal lymphadenopathy; gonorrhea causes urethral discharge and is identified by gram-negative intracellular diplococci on smear; and chlamydia is often asymptomatic but can cause urethritis.
Sexually transmitted infections are diseases that can be transmitted through sexual contact, including unprotected oral, anal, and vaginal sex. They include bacterial infections like gonorrhea, chlamydia, and syphilis, viral infections like genital herpes and HPV, and protozoan and fungal infections. Gonorrhea causes burning during urination and discharge from the urethra. It is treated with antibiotics. Chlamydia also causes discharge and pain and can lead to pelvic inflammatory disease. Trichomoniasis causes vaginal irritation and discharge. These infections are diagnosed through tests of discharge and treated with antibiotics.
This document provides an overview of various soft tissue infections, including their presentation, diagnosis, and treatment. It discusses impetigo, folliculitis, furuncles, carbuncles, cellulitis, erysipelas, necrotizing fasciitis, pyomyositis, and clostridial myonecrosis. The key points are: impetigo typically presents as blisters that rupture and form honey-colored crusts in children; cellulitis presents as warm, swollen, tender skin but lacks pus; necrotizing fasciitis is a severe infection requiring urgent debridement and antibiotics to treat widespread fascial necrosis; and clostridial myonecrosis following trauma can
This document discusses various dermatological manifestations seen in HIV/AIDS patients. It covers infectious conditions like herpes simplex, varicella zoster, molluscum contagiosum, staphylococcus infections, and fungal infections. It also discusses non-infectious conditions like seborrheic dermatitis and psoriasis. Finally, it covers neoplasms associated with HIV like Kaposi's sarcoma and lymphomas. For each condition, it provides details on clinical features, diagnosis, and treatment recommendations. The document serves as a comprehensive reference for dermatological problems commonly encountered in HIV patients.
Genital warts are caused by certain types of human papillomavirus (HPV) that infect skin and mucous membranes of the genital area. There are over 100 types of HPV that can cause genital warts. The warts may appear as small bumps or groups of bumps in the genital region and can be itchy or painful. Diagnosis is usually made by visual examination with biopsy needed if uncertain. Treatment focuses on freezing, burning, or cutting off visible warts although they may recur. Prevention through HPV vaccination is recommended.
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1. Genital ulcer diseases other
than syphilis
Presenter : Dr. Sasmita Mishra
Moderator : Dr. Biswanath Behera
2. Chancroid
• Causative organism-Haemophilus ducreyi, fastidious gram negative coccobacillus
• Incidence- High risk
a) Lower socioeconomic status
b) Commercial sex workers
c) Uncircumcised men
Male to female ratio- 3:1-53:1
Prevalance- 0.0%-0.15%
3. Pathogenesis
Inoculation through minor trauma/ abrasion
IL-8 IL-6
Stimulate PMNs and stimulates CD4- Tcells
macrophages
Pustules ulceration by IL-2 activation
• Cytolethal Distending Toxin (CDT)- Virulence factor for ulceration
4. Clinical features
• Incubation period- 1-14 days (avg 7 days)
• Evolution of lesion-
Erythematous papule pustule ulcer
2-3 days 2-3 weeks (soft chancre)
• Characteristics of ulcer-
Single/Multiple, painful, non-indurated
undermined ragged edge
necrotic yellowish-gray exudate
Base with granulation tissue
5. Contd……….
• Onset- 1 -2 weeks , seen in- 50-60% cases, usually unilateral
• Lymph nodes –Painful, enlarged, tender, matted- Bubo
• If untreated, unilocular abscess sinus
• No systemic infection
• Asymptomatic carrier rare
• Females may have painless ulcer
6. Sites
• Genital:
Male- prepuce,frenulum, coronal sulcus
Female- Fourchette, vestibule, labia, clitoris, vagina
• Extragenital:
Breast, fingers, thigh, oral cavity, lip
Rarely involved due to autoinoculation
• Perianal ulcers- usually seen in men who have sex with men (MSM)
9. Diagnosis
• Usually clinically
• Gram’/Wright’s stain- School of fish appearance.
• Ito- Reenstierna test (intradermal test) - Obsolate now
• Definitive diagnosis- Culture ( Chocolate agar)
PCR (most sensitive)
10. Histopathology
• Shows 3 distinctive zones
a) Top zone- narrow, consisting of neutrophils,fibrin
erythrocytes, necrotic tissue
b) Middle zone- wide, newly formed blood vessels
with marked endothelial cell proliferation
c) Lower zone- dense infiltrate of plasma cells &
lymphoid cells
12. Criteria for probable diagnosis according to CDC
• 1 or more painful genital ulcers
• Dark field examination of exudate- negative for T. Pallidum
• Non reactive serological tests - at least 7 days after onset of ulcers
• Typical clinical finding with regional lymphadenopathy
• Negative test for HSV (HSV PCR / Culture)
13. Management ( According to CDC)
• Azithromycin 1g orally as single dose, or
• Ceftriaxone 250mg IM as single dose, or
• Ciprofloxacin 500mg BD for 3 days, or
• Erythromycin 500mg TDS for 7 days
14. Drug resistance
• Plasmid mediated
• Integrated Conjugative resistance Element (ICE)- also responsible
• Resistance develop to ampicillin, chloramphenicol, tetracycline
15. Management of bubo
• Adequate antibiotic coverage with aspiration
• If size < 5 cm- heals with resolution of genital ulcer
• If size > 5 cm- not correspond to resolution of ulcer
• Advantage of Incision and drainage- Effective, safe method, avoids frequent
needle re-aspiration, early healing of lesion
16. Post- treatment follow up
• At 3rd day and 7th day of initiation of treatment
Symptomatic Significant
improvement re-epitheliazation
• If no response to treatment- coinfection with T. Pallidum/HSV suspected
• Sexual partner treated : < 10 days
• HIV and VDRL – to repeat after 3 months
17. Donovanosis
• Caused by- Klebsiella granulomatis, Gram negative intracellular bacteria
• Epidemiology- Risk factors includes
a) Low socioeconomic status
b) Overcrowding
c) Poor hygiene
• M:F- 4:1
• Prevalance- 6.3%
• Age group -20-40 yrs
18. Contd………
• Route of transmission- Trauma/abrasion during sexual contact
Autoinoculation
• Sites- Most common- Genitals ( Coronal sulcus, prepuce, glans penis in male,
labia minora, fourchette in female)
Others- Inguinal region, anal area, oral cavity
urethra and rectum spared
19. Clinical features
• Incubation period- 40-50 days
• Evolution- Single/Multiple firm papules
Granulomatous ulcer
• Ulcer characteristics-
Slowly progressive,painless
Beefy red in colour
Bleeds on touch
• Subcutaneous extension - Pseudobubo
20. Morphological variants
Classical granulomatous type-
• Most common presentation
• Edge thin and undermined
• Granulation tissue overflow from the edge
• Skin around ulcer slightly edematous and infiltrated
• Non capsulated organism found
21. Contd……..
Hypertrophic type-
• Ulcer edge thickened and raised above surrounding skin
• Consists of pale red, course ,warty granulation tissue ( Buckled appearance)
• No exudates
• Capsulated organism found
22. Contd……..
Sclerotic/Cicatrical :
• Early and extensive formation of fibrous tissue
• Results in deformities of genitalia
Phagedenic (Destructive/Necrotic type) :
• Due to superadded anaerobic infection Ulcer becomes painful
25. Diagnosis
• Direct microscopy- Donovan bodies- Mononuclear cells with organism
( safety pin appearance)
Gold standard
• Biopsy- indicated in chronic ulcer
• Serological tests- Complement Fixation Test
• Culture
• Colorimetric detection system
26. Management (According to CDC)
• Azithromycin 1g orally once weekly, or
500mg daily for at least 3 weeks
and all lesions completely healed
Alternatively,
• Doxycycline 100mg BD for at least 3 weeks,or
• Ciprofloxacin 750mg BD for at least 3 weeks,or
• Erythromycin 500mg QID for at least 3 weeks, or
• Cotrimoxazole ( 160mg/800mg) BD for at least 3 weeks
27. Contd……..
• Sexual partner treated : < 60 days
• For pregnancy/Lactation- Macrolide regimen preferred
• For HIV infection treated as non- HIV patients
• if no improvement add Aminoglycoside ( Gentamicin 1mg/kg IV in
every 8 hours)
28. Post treatment follow up
• Monthly for first 3 months
• Subsequent follow ups- according to level of healing and relapses
29. Lymphogranuloma venerum
• Caused by- Chlamydia trachomatis (mostly serovar L2), prevalence-0.27%-11.5%
• Pathogenesis & pathology :
Thrombolymphangitis and perilymphangitis
Proliferation of endothelial cells
Draining lymph nodes enlarge and form necrosis
31. Contd…….
• Chronic inflammation
Healing by fibrosis
Compromise blood supply Obstruction of lymph vessels
Ulceration Chronic edema
Induration/enlargement of
affected parts
32. Clinical features
• Incubation period- 3-12 days
• Divided into 3 stages :
a) Primary stage
b) Secondary stage (Inguinal syndrome)
c) Tertiary stage
33. Primary stage
• Four morphological forms:
a) Papules c) Vesicular lesions
b) Ulcer/Erosions d) Non- specific urethritis
• Most common form- Non indurated ulcer
• Usually unnoticed
• Tender, chord like swelling- Bubonulus
34. Sites
• In males :
Coronal sulcus > frenulum > prepuce > shaft of penis > urethra > scrotum
• In females :
Posterior vaginal wall > fourchette > posterior lip of cervix > vulva
• Very rare sites include :
Tonsils, nasolabial folds, sub- mammary region, umbilical area
35. Inguinal syndrome ( bubo)
• IP : 10 days- 6 months(avg- 10-30days)
• Unilateral inflammatory swelling
of inguinal lymphnodes
• Groove sign of Greenbalt (20% cases)
37. Complications
• Lymphatic obstruction- Ram-horn penis, saxophone penis in male
Esthiomene in female
• Rectal strictures with/without proctitis and colitis
• Perianal abscess (perianal condyloma)
• Perianal fistula
• Rectovaginal fistula
• Urethral fistula
38. Bubo in LGV and Chancroid
Bubo in LGV Bubo in Chancroid
Genital ulcer not present Genital ulcer present
Bubo less painful Painful
Matting of lymph nodes present Absent
Multilocular suppurative swelling Unilocular suppurative swelling
Rupture to form multiple sinuses Rupture to form ulcer
Heals with scarring Heals with minimal scarring
40. Diagnosis
• Serological tests-
a) complement fixation test- titer > 1:64
b) Microimmunofluroscence- titer > 1: 256
• Polymerase chain Reaction (PCR)
• Histopathology- multiple stellate abscess
• Frei’s test- obsolete now
• Lymphangiography, CT scan or MRI- extent of lymph node involvement
41. Management (according to CDC)
• Doxycycline 100mg BD for 21 days, or
Erythromycin 500 mg QID for 21 days, or
Azithromycin 1 gm orally once weekly for 3 weeks
• Sexual partner treated : < 60 days with
Azithromycin 1 gm orally single dose, or
Doxycycline 100mg BD for 7 days
• Pregnancy/lactation- Erythromycin
• For HIV- same as non HIV for prolong duration
42. Herpes genitalis
• Caused by- both HSV-1(Pre.-2.2%) & HSV-2 (prevalence-7.9%-14.6%)
• Pathogenesis- Viral protein ICP-47
interacts with transporter activated protein
prevent interaction with HLA- 1 molecules
Downregulate CD8- T cell response to HSV
• Pathology :
Ballooning/Reticular degeneration
Multinucleated giant cells
43. Clinical features
Divided in 2 episodes :
a) Primary episode- true primary
Non primary
b) Recurrent episode
Primary episode :.
• Different stages of evolution
• Vesicles/ pustules/erythematous ulcers
• Resolves within 2-3 weeks
• More prodromal symptoms, lymphadenopathy
• More complications
44. Contd……
Recurrent episode :
• Multiple small, grouped,vesicular lesions
• Large coalescent areas of ulceration
• With polycyclic margin
• Less severe, less prodrome, confined
45. Contd…..
• Risk of acquisition of HSV-1 with prior HSV-2- unusual
HSV-2 with prior HSV-1- common
• Previous HSV-1 infection with frequent recurrence- tested for HIV
• Herpes cervicitis in 60% cases
46. Complications
• Usually after untreated 1st episode
• CNS involvement
• Extragenital involvement
• Disseminated infections
• Secondary infections
48. Management ( according to CDC)
Primary episode:
• Acyclovir 400mg TDS for 7-10days, or
200mg orally five times/day for 7-10 days, or
• Valacyclovir 1 gm BD for 7-10 days, or
• Famciclovir 250mg TDS for 7-10 days
* Treatment extended –if no healing > 10 days
49. Contd………
• Recurrent episodes :
a) Suppressive therapy- Acyclovir 400mg BD, or
Valacyclovir 500mg/1 gm OD, or
Famciclovir 250mg BD
b) Episodic therapy- Acyclovir 400mg TDS for 5 days, or
800mg orally BD for 5 days, or
800mg orally TDS for 2 days
50. Contd…….
• Valacyclovir 500mg BD for 3 day, or
1 gm orally OD for 5 days
• Famciclovir 125mg BD for 5 days, or
1 gm BD for 1 day, or
500mg orally OD f/b 250mg BD for 2 days
51. Comparison of selected cases of genital ulcers
Disease Incubation
period
Ulcer
description
Inguinal
involvement
Miscellaneous Diagnosis
Chancroid 3-7days Painful,ragged
border, and
necrotic
exudates
Unilateral,
tender
lymphadenopat
hy in 50%,
progress to
suppurative
buboes
Ulcer can
persists for
weeks if
untreated.
Culture or PCR
of ulcer base
Donovanosis 1-360 days Painless, beefy
red, bleed easily,
and kissing
lesions
Superficial
spread to
inguinal region
can cause
pseudobuboes
Untreated lead
to scarring and
lymphedema
Donovan bodies
on microscopy
Genital HSV 2-7 days Painful,
clustered,
shallow and
erythematous
base
Bilteral ,tender
lymphadenopat
hy
Often
recurrent,ulcer
heals in aweek
PCR or culture
of vesicular fluid
52. Contd…….
Disease Incubation
period
Ulcer
description
Inguinal
involvement
Miscellaneous Diagnosis
LGV 3-30 days Variably painful,
transient
U/L or B/L,
variably painful,
delayed by 1-4
weeks, can
progress to
suppurative
buboes
Usually
solitary,often
subclinical and
heals without
treatment
NAAT, culture,
serology
Primary syphilis 14-28 days Painless,well
demarcated,smo
oth/shiny, and
indurated
border
U/L or B/L,
painless
lymphadenopath
y without
suppuration
Solitary lesions,
often
subclinical,
heals without
treatment
Dark-field
microscopy of
ulcer, serology
53. Effect of HIV on STDs
STDs Effects
Chancroid Large ulcer, longer persistence, multiple inguinal
buboes, frequent occurrence of giant and phagedenic
ulcer
Herpes genitalis Deep progressive ulcers, haemorrhagic and ecthyma
like lesions, hyperkeratotic verrucous
lesions,pseudotumour of tongue
Granuloma inguinale Larger,extensive lesion, pseudobubo may burst
producing ulceration, slow response to treatment
LGV Acute inflammation, bilateral inguinal bubo may burst
into ulceration.
54. Prevention
• Behaviour change
• Avoidance of unprotected sexual intercourse
• Correct use of condoms
• Periodic evaluation
• Health education, counselling
• Community awareness
• Availability of specific diagnostic tests
55. References
• Sharma Vinod K,editor. Sexually Transmitted Diseases and HIV/AIDS, 2nd ed.New
Delhi: Vinod Publishers; 2003
• Holmes king K,Sparling P. Frederick,Stamm Walter E, et.al. Sexually Transmitted
Disease,4th ed.New York: McGrawHill publishers;2008
• Sexually Transmitted Diseases Treatment Guidelines, Centre of Disease Control
and Prevention; 2015