What is vagina yeast infection, causes of the infection and treatment of the infection. get the latest list of the most commonly used non drug with drug treatment. What is vagina yeast infection and treatment too.
Vaginal cancer is a rare type of cancer most common in women 60 and older.
Women are more likely to develop vaginal cancer if they have the human papillomavirus (HPV) or if your birth mother took diethylstilbestol (DES) when she was pregnant.
There are several types of vaginal cancer:
Squamous cell carcinoma
About 70 of every 100 cases of vaginal cancer are squamous cell carcinomas. These cancers begin in the squamous cells that make up the epithelial lining of the vagina. These cancers are more common in the upper area of the vagina near the cervix. Squamous cell cancers of the vagina often develop slowly. First, some of the normal cells of the vagina get pre-cancerous changes. Then some of the pre-cancer cells turn into cancer cells. This process can take many years.
The medical term most often used for this pre-cancerous condition is vaginal intraepithelial neoplasia (VAIN). "Intraepithelial" means that the abnormal cells are only found in the surface layer of the vaginal skin (epithelium). There are 3 types of VAIN: VAIN1, VAIN2, and VAIN3, with 3 indicating furthest progression toward a true cancer. VAIN is more common in women who have had their uterus removed (hysterectomy) and in those who were previously treated for cervical cancer or pre-cancer.
In the past, the term dysplasia was used instead of VAIN. This term is used much less now. When talking about dysplasia, there is also a range of increasing progress toward cancer - first, mild dysplasia; next, moderate dysplasia; and then severe dysplasia.
Adenocarcinoma
Cancer that begins in gland cells is called adenocarcinoma. About 15 of every 100 cases of vaginal cancer are adenocarcinomas. The usual type of vaginal adenocarcinoma typically develops in women older than 50. One certain type, called clear cell adenocarcinoma, occurs more often in young women who were exposed to diethylstilbestrol (DES) in utero (when they were in their mother’s womb). (See the section called "What are the risk factors for vaginal cancer?" for more information on DES and clear cell carcinoma.)
Melanoma
Melanomas develop from pigment-producing cells that give skin its color. These cancers usually are found on sun-exposed areas of the skin but can form on the vagina or other internal organs. About 9 of every 100 cases of vaginal cancer are melanomas. Melanoma tends to affect the lower or outer portion of the vagina. The tumors vary greatly in size, color, and growth pattern. More information about melanoma can be found in our document called Melanoma Skin Cancer.
Sarcoma
A sarcoma is a cancer that begins in the cells of bones, muscles, or connective tissue. Up to 4 of every 100 cases of vaginal cancer are sarcomas. These cancers form deep in the wall of the vagina, not on its surface. There are several types of vaginal sarcomas. Rhabdomyosarcoma is the most common type of vaginal sarcoma. It is most often found in children and is rare in adults. A sarcoma called leiomyosarcoma is seen more often in adults.
The document discusses thrush and vaginitis. Common symptoms include itching, discharge, burning during urination, discomfort during sex, and rash. Symptoms are caused by infections like thrush, bacterial vaginosis, and trichomoniasis that lead to vaginal inflammation. Other causes can include steroid creams, douching, and contraceptives. Many women misdiagnose themselves and do not seek proper testing and treatment, promoting recurrent infections and resistance. The key is to obtain an accurate diagnosis through a home test or clinic before proceeding with treatment.
Candidiasis is a fungal infection caused by Candida species, usually Candida albicans. It can affect the mucous membranes, skin, nails, GI tract, and organs systemically. Candidiasis is found worldwide and can affect people of all ages with predisposing factors like chronic diseases, pregnancy, antibiotics, and high temperature/humidity. Symptoms vary depending on the infected site, such as white patches in the mouth (oral thrush), skin cracks at the mouth corners (perleche), white vaginal discharge (vulvovaginitis), penile plaques (balanitis), and lesions in immunocompromised patients (chronic mucocutaneous candidiasis).
The document discusses human papilloma virus (HPV) including the virus itself, associated diseases, transmission, epidemiology, clinical manifestations, carcinogenic properties, vaccination, and treatment options. HPV is a common virus that can cause genital warts and various cancers like cervical cancer. Vaccination provides high efficacy against HPV types known to cause cancer and genital warts. Treatment depends on the manifestation but may include cryotherapy, laser ablation, or topical medications.
R S Jenni India Trading Pvt. Ltd. is a retail company founded in 1990 that deals in the "ZEEL" international brand and 23 other well-known brands. ZEEL is one of the largest international fashion brands with over 2,900 stores across 75 countries. It believes in making every woman feel beautiful regardless of their living standards. The company operates franchise-owned and company-operated outlets across India, with various types of franchises available including master, super, express, and area franchises.
Dokumen ini membahas pengantar matematika diskrit, definisi dan contohnya, serta materi-materi penting yang dipelajari dalam matematika diskrit seperti logika, teori himpunan, relasi dan fungsi, algoritma, teori graf, dan kompleksitas algoritma. Matematika diskrit merupakan dasar penting untuk mempelajari bidang ilmu komputer dan informatika.
This document discusses Pelvic Inflammatory Disease (PID), an infection of the female reproductive organs including the uterus, ovaries, and fallopian tubes. PID is caused by bacteria spreading from the vagina or cervix into the upper reproductive organs. Common causes are the sexually transmitted infections chlamydia and gonorrhea. Symptoms include abdominal pain and abnormal discharge. Treatment involves antibiotics to prevent complications like infertility or ectopic pregnancy. Prevention focuses on screening and treatment of chlamydia, as well as testing and treating partners of those diagnosed with PID.
Pre-invasive and Invasive Lesions of the CervixDJ CrissCross
The document discusses pre-invasive and invasive lesions of the cervix, including normal cervix, cervical intraepithelial neoplasia (CIN), and cervical cancer. It covers carcinogenic factors like human papillomavirus that can lead to CIN I, CIN II, CIN III, and eventual cancer. Screening tools like Pap smears and management approaches for each stage of CIN and cancer are also summarized.
Vaginal cancer is a rare type of cancer most common in women 60 and older.
Women are more likely to develop vaginal cancer if they have the human papillomavirus (HPV) or if your birth mother took diethylstilbestol (DES) when she was pregnant.
There are several types of vaginal cancer:
Squamous cell carcinoma
About 70 of every 100 cases of vaginal cancer are squamous cell carcinomas. These cancers begin in the squamous cells that make up the epithelial lining of the vagina. These cancers are more common in the upper area of the vagina near the cervix. Squamous cell cancers of the vagina often develop slowly. First, some of the normal cells of the vagina get pre-cancerous changes. Then some of the pre-cancer cells turn into cancer cells. This process can take many years.
The medical term most often used for this pre-cancerous condition is vaginal intraepithelial neoplasia (VAIN). "Intraepithelial" means that the abnormal cells are only found in the surface layer of the vaginal skin (epithelium). There are 3 types of VAIN: VAIN1, VAIN2, and VAIN3, with 3 indicating furthest progression toward a true cancer. VAIN is more common in women who have had their uterus removed (hysterectomy) and in those who were previously treated for cervical cancer or pre-cancer.
In the past, the term dysplasia was used instead of VAIN. This term is used much less now. When talking about dysplasia, there is also a range of increasing progress toward cancer - first, mild dysplasia; next, moderate dysplasia; and then severe dysplasia.
Adenocarcinoma
Cancer that begins in gland cells is called adenocarcinoma. About 15 of every 100 cases of vaginal cancer are adenocarcinomas. The usual type of vaginal adenocarcinoma typically develops in women older than 50. One certain type, called clear cell adenocarcinoma, occurs more often in young women who were exposed to diethylstilbestrol (DES) in utero (when they were in their mother’s womb). (See the section called "What are the risk factors for vaginal cancer?" for more information on DES and clear cell carcinoma.)
Melanoma
Melanomas develop from pigment-producing cells that give skin its color. These cancers usually are found on sun-exposed areas of the skin but can form on the vagina or other internal organs. About 9 of every 100 cases of vaginal cancer are melanomas. Melanoma tends to affect the lower or outer portion of the vagina. The tumors vary greatly in size, color, and growth pattern. More information about melanoma can be found in our document called Melanoma Skin Cancer.
Sarcoma
A sarcoma is a cancer that begins in the cells of bones, muscles, or connective tissue. Up to 4 of every 100 cases of vaginal cancer are sarcomas. These cancers form deep in the wall of the vagina, not on its surface. There are several types of vaginal sarcomas. Rhabdomyosarcoma is the most common type of vaginal sarcoma. It is most often found in children and is rare in adults. A sarcoma called leiomyosarcoma is seen more often in adults.
The document discusses thrush and vaginitis. Common symptoms include itching, discharge, burning during urination, discomfort during sex, and rash. Symptoms are caused by infections like thrush, bacterial vaginosis, and trichomoniasis that lead to vaginal inflammation. Other causes can include steroid creams, douching, and contraceptives. Many women misdiagnose themselves and do not seek proper testing and treatment, promoting recurrent infections and resistance. The key is to obtain an accurate diagnosis through a home test or clinic before proceeding with treatment.
Candidiasis is a fungal infection caused by Candida species, usually Candida albicans. It can affect the mucous membranes, skin, nails, GI tract, and organs systemically. Candidiasis is found worldwide and can affect people of all ages with predisposing factors like chronic diseases, pregnancy, antibiotics, and high temperature/humidity. Symptoms vary depending on the infected site, such as white patches in the mouth (oral thrush), skin cracks at the mouth corners (perleche), white vaginal discharge (vulvovaginitis), penile plaques (balanitis), and lesions in immunocompromised patients (chronic mucocutaneous candidiasis).
The document discusses human papilloma virus (HPV) including the virus itself, associated diseases, transmission, epidemiology, clinical manifestations, carcinogenic properties, vaccination, and treatment options. HPV is a common virus that can cause genital warts and various cancers like cervical cancer. Vaccination provides high efficacy against HPV types known to cause cancer and genital warts. Treatment depends on the manifestation but may include cryotherapy, laser ablation, or topical medications.
R S Jenni India Trading Pvt. Ltd. is a retail company founded in 1990 that deals in the "ZEEL" international brand and 23 other well-known brands. ZEEL is one of the largest international fashion brands with over 2,900 stores across 75 countries. It believes in making every woman feel beautiful regardless of their living standards. The company operates franchise-owned and company-operated outlets across India, with various types of franchises available including master, super, express, and area franchises.
Dokumen ini membahas pengantar matematika diskrit, definisi dan contohnya, serta materi-materi penting yang dipelajari dalam matematika diskrit seperti logika, teori himpunan, relasi dan fungsi, algoritma, teori graf, dan kompleksitas algoritma. Matematika diskrit merupakan dasar penting untuk mempelajari bidang ilmu komputer dan informatika.
This document discusses Pelvic Inflammatory Disease (PID), an infection of the female reproductive organs including the uterus, ovaries, and fallopian tubes. PID is caused by bacteria spreading from the vagina or cervix into the upper reproductive organs. Common causes are the sexually transmitted infections chlamydia and gonorrhea. Symptoms include abdominal pain and abnormal discharge. Treatment involves antibiotics to prevent complications like infertility or ectopic pregnancy. Prevention focuses on screening and treatment of chlamydia, as well as testing and treating partners of those diagnosed with PID.
Pre-invasive and Invasive Lesions of the CervixDJ CrissCross
The document discusses pre-invasive and invasive lesions of the cervix, including normal cervix, cervical intraepithelial neoplasia (CIN), and cervical cancer. It covers carcinogenic factors like human papillomavirus that can lead to CIN I, CIN II, CIN III, and eventual cancer. Screening tools like Pap smears and management approaches for each stage of CIN and cancer are also summarized.
This document discusses network topologies and design. It describes different physical topologies including bus, star, ring, and their advantages and disadvantages. It also covers the types of network cabling used in physical topologies like UTP, STP, coaxial, and fiber optic cabling. Horizontal and backbone cabling standards are discussed. Factors that influence network performance such as connection speeds, utilization, and calculating bandwidth are also summarized.
Home Automation Products and Suppliers in UAEBeatriz john
Home automation has evolved over decades to allow complete remote control of lighting, security, appliances, and sensors in the home. Smart home technologies use motion sensors, heat sensors, and remote access to automate lighting for energy savings, monitor security systems, and control devices from anywhere. Further development is expected to deliver more integrated smart home solutions with improved control and efficiency.
This document discusses gynecological infections, including their symptoms, diagnostic approaches, and treatment options. It covers common infections like bacterial vaginosis, vulvovaginal candidiasis (yeast infection), trichomoniasis, atrophic vaginitis, herpes simplex virus, human papillomavirus, and gonorrhea. Diagnostic tests include cultures, smears, and exams. Treatments involve antibiotics, antifungals, and antivirals depending on the infection. Managing gynecological infections properly is important to prevent complications.
Human papillomavirus (HPV) is a common sexually transmitted infection with over 100 types. More than 60 types can cause skin warts while high risk types 16, 18, 45 and 31 cause most cervical cancers. Genital HPV infections are very common among sexually active individuals, with about 20 million people infected at any time. HPV is transmitted through direct skin-to-skin contact during sexual activity and infected birth canals. While warts can be removed, the virus itself cannot be cured as it may grow back, but vaccines exist to protect against high risk HPV types.
The document discusses the human microbiome, which refers to the trillions of microorganisms that inhabit various parts of the human body. It notes that the microbiome contains over 100 trillion bacterial cells and has more genes than the human genome. The largest and most dense microbiome is located in the gut, where microbes help break down nutrients and support human metabolism. While microbiome compositions vary between individuals and change over time, they perform similar important functions for human health.
1. Dokumen tersebut berisi daftar dan penjelasan alat-alat yang digunakan di bengkel untuk mempermudah proses perbaikan dan pemeliharaan motor.
2. Terdapat berbagai jenis alat umum seperti kunci, obeng, dan tang untuk melepas dan memasang bagian-bagian motor.
3. Dokumen juga mencakup alat khusus seperti pompa hidrolik untuk mengangkat motor, kompresor udara, dan berbagai perkakas
The document discusses the gut microbiota. It states that the gut contains trillions of microbes including bacteria, archaea, fungi and viruses. These microbes help digest food, harvest energy, regulate the immune system and prevent diseases like IBS and cancer. Techniques to study the gut microbiota include culturing, PCR, fluorescence in situ hybridization and direct sequencing of the 16S rRNA gene. Pyrosequencing provides high throughput sequencing of the 16S rRNA gene and allows identification of unknown bacterial species. Stool samples are commonly used to study the gut microbiota as they are easier to collect than biopsy samples.
The document describes images from a pathology lab showing abnormal tissue from the female genital tract. The images show grayish nodular tissue with enlarged fish eggs and chorionic villi that have undergone hydrophilic degeneration. Additional images show enlarged chorionic villi, syncytiotrophoblast proliferation, hair shafts and a protruding tooth emerging from the wall of a cyst lined with ectodermal stratified squamous epithelium, sweat glands and a hair follicle.
Human nutrition, gut microbiome and immune system S'eclairer
Dr Zahida Chaudnary talks with the students about nutrition, gut microbiomes, and nutrition as we look at diseases and how your body reacts to what you eat.
Check out the slideshow by itself here.
Want an audio version? Subscribe to our Podcast on iTunes!
Want to join us for the live discussion? Check out our Social Media in the noon hour every Monday as we sit down on Google Hangout OnAir! Follow us on Twitter, Facebook, or Google+ to get updated with the link when we start!
This document discusses urogenital system development and possible congenital anomalies. It begins by asking questions about anomalies of the kidneys, origins and anomalies of the urinary bladder and urethra, descent of the testes and possible issues, adult derivatives of mesonephric and paramesonephric ducts in males and females, and uterine anomalies. The document is written by Dr. Khaled Elmasry and provides embryological information and explanations to address each question.
The document provides information on the urogenital system across vertebrates. It discusses the kidney, which is the main excretory organ and filters wastes from the blood. Vertebrates possess pronephros, mesonephros and metanephros kidney structures during development, with the metanephros persisting as the adult kidney. The document describes these kidney types and their structure in different groups like fish, amphibians and mammals. It also discusses associated reproductive ducts and glands.
The document discusses infections of the female genital tract caused by various etiological agents including bacteria, fungi, viruses, and parasites. It describes key microscopic and cytological features of infections caused by organisms like Chlamydia trachomatis, Gardnerella vaginalis, Candida albicans, human papillomavirus, cytomegalovirus, and Trichomonas vaginalis. Infections of the female genital tract present with symptoms like abnormal vaginal discharge and can be diagnosed by examining cellular changes on microscopy and cultures.
A review report on detailed study of research endeavours, undertaken on Human Microbiome, its composition, its implications, applications, disease and other role.
This document is from a Calculus I class taught by Dr. Tasman Abbas at the Physics Department, Mathematics and Natural Sciences Faculty of the State University of Jakarta. It covers topics in limits and continuity including the definition of a limit, one-sided limits, limit laws, indeterminate forms, the squeeze theorem, definitions of continuity, and limits involving infinity. Examples are provided throughout to illustrate each concept. Trigonometric, exponential and other common functions are discussed in terms of being continuous or having asymptotes.
Human Microbiome is the current project in Research field. The importance of Microorganisms in the human body, the importance and novel roe of the microorganisms on a human body is very effective and helpful. Fecal Transplantation is a unique and helpful technique to cure a dreadful disease naturally by means of microorganisms or introducing the normal flora in to the body again.
5-hydroxytryptamine or 5-HT or Serotonin is a neurotransmitter that serves a range of roles in the human body. It is sometimes referred to as the happy chemical since it promotes overall well-being and happiness.
It is mostly found in the brain, intestines, and blood platelets.
5-HT is utilised to transport messages between nerve cells, is known to be involved in smooth muscle contraction, and adds to overall well-being and pleasure, among other benefits. 5-HT regulates the body's sleep-wake cycles and internal clock by acting as a precursor to melatonin.
It is hypothesised to regulate hunger, emotions, motor, cognitive, and autonomic processes.
This document discusses network topologies and design. It describes different physical topologies including bus, star, ring, and their advantages and disadvantages. It also covers the types of network cabling used in physical topologies like UTP, STP, coaxial, and fiber optic cabling. Horizontal and backbone cabling standards are discussed. Factors that influence network performance such as connection speeds, utilization, and calculating bandwidth are also summarized.
Home Automation Products and Suppliers in UAEBeatriz john
Home automation has evolved over decades to allow complete remote control of lighting, security, appliances, and sensors in the home. Smart home technologies use motion sensors, heat sensors, and remote access to automate lighting for energy savings, monitor security systems, and control devices from anywhere. Further development is expected to deliver more integrated smart home solutions with improved control and efficiency.
This document discusses gynecological infections, including their symptoms, diagnostic approaches, and treatment options. It covers common infections like bacterial vaginosis, vulvovaginal candidiasis (yeast infection), trichomoniasis, atrophic vaginitis, herpes simplex virus, human papillomavirus, and gonorrhea. Diagnostic tests include cultures, smears, and exams. Treatments involve antibiotics, antifungals, and antivirals depending on the infection. Managing gynecological infections properly is important to prevent complications.
Human papillomavirus (HPV) is a common sexually transmitted infection with over 100 types. More than 60 types can cause skin warts while high risk types 16, 18, 45 and 31 cause most cervical cancers. Genital HPV infections are very common among sexually active individuals, with about 20 million people infected at any time. HPV is transmitted through direct skin-to-skin contact during sexual activity and infected birth canals. While warts can be removed, the virus itself cannot be cured as it may grow back, but vaccines exist to protect against high risk HPV types.
The document discusses the human microbiome, which refers to the trillions of microorganisms that inhabit various parts of the human body. It notes that the microbiome contains over 100 trillion bacterial cells and has more genes than the human genome. The largest and most dense microbiome is located in the gut, where microbes help break down nutrients and support human metabolism. While microbiome compositions vary between individuals and change over time, they perform similar important functions for human health.
1. Dokumen tersebut berisi daftar dan penjelasan alat-alat yang digunakan di bengkel untuk mempermudah proses perbaikan dan pemeliharaan motor.
2. Terdapat berbagai jenis alat umum seperti kunci, obeng, dan tang untuk melepas dan memasang bagian-bagian motor.
3. Dokumen juga mencakup alat khusus seperti pompa hidrolik untuk mengangkat motor, kompresor udara, dan berbagai perkakas
The document discusses the gut microbiota. It states that the gut contains trillions of microbes including bacteria, archaea, fungi and viruses. These microbes help digest food, harvest energy, regulate the immune system and prevent diseases like IBS and cancer. Techniques to study the gut microbiota include culturing, PCR, fluorescence in situ hybridization and direct sequencing of the 16S rRNA gene. Pyrosequencing provides high throughput sequencing of the 16S rRNA gene and allows identification of unknown bacterial species. Stool samples are commonly used to study the gut microbiota as they are easier to collect than biopsy samples.
The document describes images from a pathology lab showing abnormal tissue from the female genital tract. The images show grayish nodular tissue with enlarged fish eggs and chorionic villi that have undergone hydrophilic degeneration. Additional images show enlarged chorionic villi, syncytiotrophoblast proliferation, hair shafts and a protruding tooth emerging from the wall of a cyst lined with ectodermal stratified squamous epithelium, sweat glands and a hair follicle.
Human nutrition, gut microbiome and immune system S'eclairer
Dr Zahida Chaudnary talks with the students about nutrition, gut microbiomes, and nutrition as we look at diseases and how your body reacts to what you eat.
Check out the slideshow by itself here.
Want an audio version? Subscribe to our Podcast on iTunes!
Want to join us for the live discussion? Check out our Social Media in the noon hour every Monday as we sit down on Google Hangout OnAir! Follow us on Twitter, Facebook, or Google+ to get updated with the link when we start!
This document discusses urogenital system development and possible congenital anomalies. It begins by asking questions about anomalies of the kidneys, origins and anomalies of the urinary bladder and urethra, descent of the testes and possible issues, adult derivatives of mesonephric and paramesonephric ducts in males and females, and uterine anomalies. The document is written by Dr. Khaled Elmasry and provides embryological information and explanations to address each question.
The document provides information on the urogenital system across vertebrates. It discusses the kidney, which is the main excretory organ and filters wastes from the blood. Vertebrates possess pronephros, mesonephros and metanephros kidney structures during development, with the metanephros persisting as the adult kidney. The document describes these kidney types and their structure in different groups like fish, amphibians and mammals. It also discusses associated reproductive ducts and glands.
The document discusses infections of the female genital tract caused by various etiological agents including bacteria, fungi, viruses, and parasites. It describes key microscopic and cytological features of infections caused by organisms like Chlamydia trachomatis, Gardnerella vaginalis, Candida albicans, human papillomavirus, cytomegalovirus, and Trichomonas vaginalis. Infections of the female genital tract present with symptoms like abnormal vaginal discharge and can be diagnosed by examining cellular changes on microscopy and cultures.
A review report on detailed study of research endeavours, undertaken on Human Microbiome, its composition, its implications, applications, disease and other role.
This document is from a Calculus I class taught by Dr. Tasman Abbas at the Physics Department, Mathematics and Natural Sciences Faculty of the State University of Jakarta. It covers topics in limits and continuity including the definition of a limit, one-sided limits, limit laws, indeterminate forms, the squeeze theorem, definitions of continuity, and limits involving infinity. Examples are provided throughout to illustrate each concept. Trigonometric, exponential and other common functions are discussed in terms of being continuous or having asymptotes.
Human Microbiome is the current project in Research field. The importance of Microorganisms in the human body, the importance and novel roe of the microorganisms on a human body is very effective and helpful. Fecal Transplantation is a unique and helpful technique to cure a dreadful disease naturally by means of microorganisms or introducing the normal flora in to the body again.
5-hydroxytryptamine or 5-HT or Serotonin is a neurotransmitter that serves a range of roles in the human body. It is sometimes referred to as the happy chemical since it promotes overall well-being and happiness.
It is mostly found in the brain, intestines, and blood platelets.
5-HT is utilised to transport messages between nerve cells, is known to be involved in smooth muscle contraction, and adds to overall well-being and pleasure, among other benefits. 5-HT regulates the body's sleep-wake cycles and internal clock by acting as a precursor to melatonin.
It is hypothesised to regulate hunger, emotions, motor, cognitive, and autonomic processes.
TEST BANK For Brunner and Suddarth's Textbook of Medical-Surgical Nursing, 14...Donc Test
TEST BANK For Brunner and Suddarth's Textbook of Medical-Surgical Nursing, 14th Edition (Hinkle, 2017) Verified Chapter's 1 - 73 Complete.pdf
TEST BANK For Brunner and Suddarth's Textbook of Medical-Surgical Nursing, 14th Edition (Hinkle, 2017) Verified Chapter's 1 - 73 Complete.pdf
TEST BANK For Brunner and Suddarth's Textbook of Medical-Surgical Nursing, 14th Edition (Hinkle, 2017) Verified Chapter's 1 - 73 Complete.pdf
Spontaneous Bacterial Peritonitis - Pathogenesis , Clinical Features & Manage...Jim Jacob Roy
In this presentation , SBP ( spontaneous bacterial peritonitis ) , which is a common complication in patients with cirrhosis and ascites is described in detail.
The reference for this presentation is Sleisenger and Fordtran's Gastrointestinal and Liver Disease Textbook ( 11th edition ).
Gene therapy can be broadly defined as the transfer of genetic material to cure a disease or at least to improve the clinical status of a patient.
One of the basic concepts of gene therapy is to transform viruses into genetic shuttles, which will deliver the gene of interest into the target cells.
Safe methods have been devised to do this, using several viral and non-viral vectors.
In the future, this technique may allow doctors to treat a disorder by inserting a gene into a patient's cells instead of using drugs or surgery.
The biggest hurdle faced by medical research in gene therapy is the availability of effective gene-carrying vectors that meet all of the following criteria:
Protection of transgene or genetic cargo from degradative action of systemic and endonucleases,
Delivery of genetic material to the target site, i.e., either cell cytoplasm or nucleus,
Low potential of triggering unwanted immune responses or genotoxicity,
Economical and feasible availability for patients .
Viruses are naturally evolved vehicles that efficiently transfer their genes into host cells.
Choice of viral vector is dependent on gene transfer efficiency, capacity to carry foreign genes, toxicity, stability, immune responses towards viral antigens and potential viral recombination.
There are a wide variety of vectors used to deliver DNA or oligo nucleotides into mammalian cells, either in vitro or in vivo.
The most common vector system based on retroviruses, adenoviruses, herpes simplex viruses, adeno associated viruses.
Breast cancer: Post menopausal endocrine therapyDr. Sumit KUMAR
Breast cancer in postmenopausal women with hormone receptor-positive (HR+) status is a common and complex condition that necessitates a multifaceted approach to management. HR+ breast cancer means that the cancer cells grow in response to hormones such as estrogen and progesterone. This subtype is prevalent among postmenopausal women and typically exhibits a more indolent course compared to other forms of breast cancer, which allows for a variety of treatment options.
Diagnosis and Staging
The diagnosis of HR+ breast cancer begins with clinical evaluation, imaging, and biopsy. Imaging modalities such as mammography, ultrasound, and MRI help in assessing the extent of the disease. Histopathological examination and immunohistochemical staining of the biopsy sample confirm the diagnosis and hormone receptor status by identifying the presence of estrogen receptors (ER) and progesterone receptors (PR) on the tumor cells.
Staging involves determining the size of the tumor (T), the involvement of regional lymph nodes (N), and the presence of distant metastasis (M). The American Joint Committee on Cancer (AJCC) staging system is commonly used. Accurate staging is critical as it guides treatment decisions.
Treatment Options
Endocrine Therapy
Endocrine therapy is the cornerstone of treatment for HR+ breast cancer in postmenopausal women. The primary goal is to reduce the levels of estrogen or block its effects on cancer cells. Commonly used agents include:
Selective Estrogen Receptor Modulators (SERMs): Tamoxifen is a SERM that binds to estrogen receptors, blocking estrogen from stimulating breast cancer cells. It is effective but may have side effects such as increased risk of endometrial cancer and thromboembolic events.
Aromatase Inhibitors (AIs): These drugs, including anastrozole, letrozole, and exemestane, lower estrogen levels by inhibiting the aromatase enzyme, which converts androgens to estrogen in peripheral tissues. AIs are generally preferred in postmenopausal women due to their efficacy and safety profile compared to tamoxifen.
Selective Estrogen Receptor Downregulators (SERDs): Fulvestrant is a SERD that degrades estrogen receptors and is used in cases where resistance to other endocrine therapies develops.
Combination Therapies
Combining endocrine therapy with other treatments enhances efficacy. Examples include:
Endocrine Therapy with CDK4/6 Inhibitors: Palbociclib, ribociclib, and abemaciclib are CDK4/6 inhibitors that, when combined with endocrine therapy, significantly improve progression-free survival in advanced HR+ breast cancer.
Endocrine Therapy with mTOR Inhibitors: Everolimus, an mTOR inhibitor, can be added to endocrine therapy for patients who have developed resistance to aromatase inhibitors.
Chemotherapy
Chemotherapy is generally reserved for patients with high-risk features, such as large tumor size, high-grade histology, or extensive lymph node involvement. Regimens often include anthracyclines and taxanes.
Discover the benefits of homeopathic medicine for irregular periods with our guide on 5 common remedies. Learn how these natural treatments can help regulate menstrual cycles and improve overall menstrual health.
Visit Us: https://drdeepikashomeopathy.com/service/irregular-periods-treatment/
Nutritional deficiency Disorder are problems in india.
It is very important to learn about Indian child's nutritional parameters as well the Disease related to alteration in their Nutrition.