- A 40-year-old female presented with a gradually enlarging midline neck swelling over the past year without symptoms of thyroid dysfunction.
- On examination, a 3cm x 4cm solitary, smooth, mobile swelling was found in the lower midline neck extending to the right sternocleidomastoid.
- Differential diagnoses included benign thyroid nodule, colloid goiter, follicular adenoma, or cyst. Tests planned included bloodwork, thyroid function tests, ultrasound of the neck, and FNAC of the neck swelling.
Long case examination done during MBBS and MD examination. Neurology case is mostly the long case. History, general examination , systemic examination, provisional diagnosis, investigation and final diagnosis are the sequential steps. Neurology examinations includes higher mental function, cranial nerve examination, motor and sensory system examination, cerebellar signs, gait, peripheral nerves, spine and skull and peripheral nerve examination.
Non small cell carcinoma, squamous cell carcinoma,DrAmbikaGupta
The 62-year-old female presented with cough, hemoptysis, left-sided chest pain, and shortness of breath for several months. Her history of chronic smoking and findings on examination and investigations led to a provisional diagnosis of left lung mass, most likely lung carcinoma. A biopsy confirmed squamous cell carcinoma of the left lower lobe of the lung. Further workup was needed to determine staging and treatment planning.
1.COPD in laparoscopy surgery 28th Aug.pptxMayuriGupta65
1. Mr. Irfan, a 68-year-old male carpenter, presented with 4 months of intermittent upper abdominal pain and vomiting.
2. Examination found tender epigastric and right hypochondriac regions. Investigations including ultrasound revealed chronic calculous cholecystitis.
3. He also had a 5-year history of shortness of breath and cough. Examination of his lungs and PFT were consistent with chronic obstructive pulmonary disease.
4. The final diagnosis was chronic calculous cholecystitis and chronic obstructive pulmonary disease.
Dr. Piyush Chopra presented a case of a 47-year-old female homemaker who has experienced gradual onset of progressive breathlessness over the past 2 years, as well as chest pain and decreased appetite for 1 year. On examination, she had pallor and epigastric pulsations. Her liver was palpable 3 fingers below the costal margin and was pulsatile. The differential diagnoses considered were serum anemia with heart failure, valvular heart disease, adult congenital heart disease, and pulmonary hypertension.
multivalvular heart disease AS, MR WITH PDA.pptxpurraSameer
This patient is a 65-year-old female who presented with a 10-year history of palpitations and 5-year history of dyspnea on exertion. Her functional capacity has declined from NYHA class I to class III over 10 years. Examination revealed signs of right and left heart failure including elevated JVP, peripheral edema, and murmurs suggestive of severe aortic stenosis, mitral regurgitation, tricuspid regurgitation, and patent ductus arteriosus. Laboratory findings included hypoxemia. The patient was diagnosed with severe valvular heart disease, pulmonary arterial hypertension, right ventricular pressure overload, and normal left ventricular function.
- A 40-year-old female presented with a swelling on the left side of her neck that had gradually increased in size over the past 2.5 years.
- On examination, a 3x2.5 cm oval swelling was found on the left lobe of the thyroid. The swelling was firm, smooth, and mobile without any fixation.
- There were no signs or symptoms of hyperthyroidism or hypothyroidism, and no evidence of the swelling extending into the chest. The provisional diagnosis was a solitary thyroid nodule involving the left lobe of the thyroid gland.
- A 40-year-old female presented with a gradually enlarging midline neck swelling over the past year without symptoms of thyroid dysfunction.
- On examination, a 3cm x 4cm solitary, smooth, mobile swelling was found in the lower midline neck extending to the right sternocleidomastoid.
- Differential diagnoses included benign thyroid nodule, colloid goiter, follicular adenoma, or cyst. Tests planned included bloodwork, thyroid function tests, ultrasound of the neck, and FNAC of the neck swelling.
Long case examination done during MBBS and MD examination. Neurology case is mostly the long case. History, general examination , systemic examination, provisional diagnosis, investigation and final diagnosis are the sequential steps. Neurology examinations includes higher mental function, cranial nerve examination, motor and sensory system examination, cerebellar signs, gait, peripheral nerves, spine and skull and peripheral nerve examination.
Non small cell carcinoma, squamous cell carcinoma,DrAmbikaGupta
The 62-year-old female presented with cough, hemoptysis, left-sided chest pain, and shortness of breath for several months. Her history of chronic smoking and findings on examination and investigations led to a provisional diagnosis of left lung mass, most likely lung carcinoma. A biopsy confirmed squamous cell carcinoma of the left lower lobe of the lung. Further workup was needed to determine staging and treatment planning.
1.COPD in laparoscopy surgery 28th Aug.pptxMayuriGupta65
1. Mr. Irfan, a 68-year-old male carpenter, presented with 4 months of intermittent upper abdominal pain and vomiting.
2. Examination found tender epigastric and right hypochondriac regions. Investigations including ultrasound revealed chronic calculous cholecystitis.
3. He also had a 5-year history of shortness of breath and cough. Examination of his lungs and PFT were consistent with chronic obstructive pulmonary disease.
4. The final diagnosis was chronic calculous cholecystitis and chronic obstructive pulmonary disease.
Dr. Piyush Chopra presented a case of a 47-year-old female homemaker who has experienced gradual onset of progressive breathlessness over the past 2 years, as well as chest pain and decreased appetite for 1 year. On examination, she had pallor and epigastric pulsations. Her liver was palpable 3 fingers below the costal margin and was pulsatile. The differential diagnoses considered were serum anemia with heart failure, valvular heart disease, adult congenital heart disease, and pulmonary hypertension.
multivalvular heart disease AS, MR WITH PDA.pptxpurraSameer
This patient is a 65-year-old female who presented with a 10-year history of palpitations and 5-year history of dyspnea on exertion. Her functional capacity has declined from NYHA class I to class III over 10 years. Examination revealed signs of right and left heart failure including elevated JVP, peripheral edema, and murmurs suggestive of severe aortic stenosis, mitral regurgitation, tricuspid regurgitation, and patent ductus arteriosus. Laboratory findings included hypoxemia. The patient was diagnosed with severe valvular heart disease, pulmonary arterial hypertension, right ventricular pressure overload, and normal left ventricular function.
- A 40-year-old female presented with a swelling on the left side of her neck that had gradually increased in size over the past 2.5 years.
- On examination, a 3x2.5 cm oval swelling was found on the left lobe of the thyroid. The swelling was firm, smooth, and mobile without any fixation.
- There were no signs or symptoms of hyperthyroidism or hypothyroidism, and no evidence of the swelling extending into the chest. The provisional diagnosis was a solitary thyroid nodule involving the left lobe of the thyroid gland.
This case presentation describes an elderly male with a history of chronic breathlessness and cough for over 10 years that has recently exacerbated. On examination, he has signs of barrel chest, decreased breath sounds and diffuse rhonchi bilaterally. The provisional diagnosis is an acute exacerbation of chronic obstructive pulmonary disease given his risk factors of smoking and history, though chronic bronchial asthma cannot be ruled out. Further tests like spirometry are needed to confirm the diagnosis.
This document presents a case study of a 4-year-old boy named Rahim who has been experiencing bluish discoloration of his lips since infancy and breathlessness with exertion for the past 1.5 years. On examination, he was found to have cyanosis of his lips, tongue, and fingers as well as clubbing in his extremities. Tests revealed hemoglobin of 18.9 gm/dl and oxygen saturation of 83% on room air. Based on the history and examination, the provisional diagnosis is tetralogy of Fallot.
Obs jaundice for whipple procedure ppt.pptxdeepti sharma
A 52-year-old man presented with progressive jaundice, dark urine, clay-colored stools, and weight loss over 4 months. Examination found icterus and a firm, non-tender lump in the right upper abdomen. Imaging showed biliary duct dilation likely due to a stricture. The working diagnosis was obstructive jaundice possibly due to a malignancy, for which Whipple's surgery was planned. Anesthetic considerations included the patient's poor nutrition and smoking history, as well as concerns related to the long surgery, blood loss, and effects of anesthesia on liver function and blood flow.
A 14-year-old boy presented with difficulty breathing, facial swelling, swelling of both feet, and chest pain for two days. He had a history of a similar episode 8 months prior where he was diagnosed with a heart condition. On examination, he had an irregularly irregular pulse, low blood pressure, visible apex beat, and grade V pansystolic murmurs in the mitral, tricuspid, and pulmonary areas, suggestive of chronic rheumatic heart disease with mitral regurgitation and left ventricular hypertrophy.
ideal case presentation for aortic stenosisKunwar Saurabh
Manoj, a 47-year-old male teacher, presented with 1 year of chest pain on exertion, 9 months of breathlessness with exercise, and 2 months of occasional blackouts. Examination found a grade IV midsystolic murmur and systolic thrill. Imaging showed severe calcific aortic stenosis, concentric left ventricular hypertrophy, and a peak aortic valve gradient of 74 mmHg. The patient was diagnosed with severe aortic stenosis.
Lymphoma with peptic ulcer disease with chronic kidney diseaseMd Limon Mia
This document summarizes a clinical case presentation of a 57-year-old man admitted to the hospital with multiple complaints including neck and groin swelling, abdominal distension, leg swelling, weight loss and black stool. On examination, he was found to have generalized lymphadenopathy, ascites, and reduced breath sounds on the left side. Initial tests showed anemia, renal dysfunction and urine abnormalities. A provisional diagnosis of lymphoma was made, with differential diagnoses of disseminated TB, stomach cancer or CLL. A lymph node biopsy was suggested to confirm the diagnosis. The patient was started on treatment including diuretics and antacids.
This document provides details from a presentation on ovarian carcinoma including:
1) An introduction defining ovarian tumors and their classification.
2) A WHO classification of ovarian tumors into 9 categories.
3) Details on the clinical signs, symptoms, differentiation and complications of benign vs malignant ovarian tumors.
Cns case-extramedullary compressive myelopathy, spinal cordKurian Joseph
Tracts involved-corticospinal tract
anterior and lat spinothalamic
posterior coloumn
Mostly extramedullary compressive myelopathy at T10 level
Etiology –to consider both intra and extradural causes like neurofibroma/meningioma/av malformation.
extradural-potts spine,ivdp
CVS CASE PRESENTTION examination of cardiovascular systempptxJeyanthVenkatraman1
A 46-year-old male presented with complaints of easy fatigability, progressive breathlessness, irregular palpitations and non-productive cough. Examination revealed elevated JVP, pitting pedal edema, hyperdynamic apex beat, pansystolic murmur, suggesting acquired valvular heart disease, likely rheumatic mitral regurgitation, with pulmonary hypertension and congestive heart failure. Investigations including chest X-ray, ECG and echo confirmed cardiomegaly, dilated left atrium and ventricle, and mitral regurgitation. Treatment involves medications like digitalis and diuretics as well as potential mitral valve surgery.
This document presents the case of a 40-year-old male farmer who presented with a large swelling on the front of his neck and a smaller swelling on his right collarbone. Examination and investigations revealed a large multinodular goiter in his left thyroid lobe and a cystic mass on his right collarbone. Biopsy of the thyroid swelling suggested nodular colloid goiter or follicular neoplasm. CT imaging showed the thyroid mass compressing his trachea and a metastatic bone lesion in his right collarbone and rib, suggesting follicular thyroid carcinoma with skeletal metastasis. He was scheduled for a total thyroidectomy.
Pediatric Neurology. A presentation on stroke in pediatric casessuser3fc2dd
A 7-year-old boy presented with 5 days of fever and 2 days of right-sided weakness. On examination, he had right arm and leg weakness with difficulty speaking but was otherwise normal. Investigations showed microcytic anemia, elevated white blood cells, and a turbid CSF with elevated proteins and white blood cells suggestive of pyogenic meningitis. CT scan showed mild brain edema. He was diagnosed with pyogenic meningitis.
- A 71-year old retired policeman presented with 3 months of gradually worsening lower back pain, lower limb weakness, and urinary/fecal incontinence. On examination, he had wasting and weakness predominantly in his left lower limb, absent ankle reflexes, and sensory loss up to the saddle area. Imaging and laboratory tests were ordered.
Minu Akter, a 1-year-old female, presented with fever, cough, and breathlessness. Examination found tachycardia, tachypnea, and a continuous murmur. Investigations confirmed moderate patent ductus arteriosus (PDA) with heart failure and pneumonia. She was treated with antibiotics, diuretics, and angiotensin-converting enzyme inhibitors, and her symptoms improved. An echocardiogram showed the PDA, and it was successfully closed with a device during catheterization. She was discharged with advice to follow up in one month.
A 52-year-old woman presented with a lump in the upper outer quadrant of her right breast that had been growing over the past 2 months. On examination, a 3x3 cm hard, irregular lump was found fixed to the breast tissue but not to the skin or chest wall. A 1.5x1.5 cm mobile lymph node was palpated in the right axilla. The patient's history was notable for menopause at age 45, no family history of breast cancer, and no other health issues. The provisional diagnosis was carcinoma of the right breast, stage IIB.
This document presents the case of a 4-year-old boy who presented with complaints of breathlessness on exertion for the past 6 months. On examination, he was found to have a grade 3 ejection systolic murmur in the pulmonary area and a grade 2 mid-diastolic murmur at the left lower parasternal border. Echocardiography revealed an atrial septal defect, most likely of the secundum type. The boy's symptoms, murmurs on examination, and echocardiography findings are consistent with an atrial septal defect allowing left-to-right shunting.
A case study of prolapse in female .pptxRaviChahar11
This document presents a case of a 50-year-old woman with a chief complaint of vaginal prolapse, increased urinary frequency, and lower back pain. She has a history of 6 vaginal births without proper prenatal or postnatal care. On examination, she has a 3rd degree uterovaginal prolapse with cystocele protruding 8cm from the hymenal ring. Laboratory tests and ultrasound are normal. The diagnosis is 3rd degree uterovaginal prolapse with cystocele. The planned management is a vaginal hysterectomy with pelvic floor repair.
1. Several patients presented with various respiratory complaints. Case 1 had shortness of breath and seizures, and CT showed pulmonary embolism. Case 2 had cough and shortness of breath, and CT showed bilateral bronchiectasis possibly related to allergic bronchopulmonary aspergillosis. Case 3 had abdominal distension, shortness of breath, and decreased urine output, and CT showed pulmonary embolism in a patient with known liver adenocarcinoma and ascites. Case 4 had cough and fever and CT showed a left upper lobe lesion possibly related to pulmonary tuberculosis.
- A 71-year-old diabetic and hypertensive male presented with gradual onset of lower back pain, lower limb weakness, and urinary incontinence over 3 months.
- On examination, he had asymmetrical lower limb weakness and wasting, absent ankle reflexes, and sensory loss below the knees.
- Imaging and laboratory tests were ordered to investigate the cause of his progressive neurological deficits.
This case presentation describes an elderly male with a history of chronic breathlessness and cough for over 10 years that has recently exacerbated. On examination, he has signs of barrel chest, decreased breath sounds and diffuse rhonchi bilaterally. The provisional diagnosis is an acute exacerbation of chronic obstructive pulmonary disease given his risk factors of smoking and history, though chronic bronchial asthma cannot be ruled out. Further tests like spirometry are needed to confirm the diagnosis.
This document presents a case study of a 4-year-old boy named Rahim who has been experiencing bluish discoloration of his lips since infancy and breathlessness with exertion for the past 1.5 years. On examination, he was found to have cyanosis of his lips, tongue, and fingers as well as clubbing in his extremities. Tests revealed hemoglobin of 18.9 gm/dl and oxygen saturation of 83% on room air. Based on the history and examination, the provisional diagnosis is tetralogy of Fallot.
Obs jaundice for whipple procedure ppt.pptxdeepti sharma
A 52-year-old man presented with progressive jaundice, dark urine, clay-colored stools, and weight loss over 4 months. Examination found icterus and a firm, non-tender lump in the right upper abdomen. Imaging showed biliary duct dilation likely due to a stricture. The working diagnosis was obstructive jaundice possibly due to a malignancy, for which Whipple's surgery was planned. Anesthetic considerations included the patient's poor nutrition and smoking history, as well as concerns related to the long surgery, blood loss, and effects of anesthesia on liver function and blood flow.
A 14-year-old boy presented with difficulty breathing, facial swelling, swelling of both feet, and chest pain for two days. He had a history of a similar episode 8 months prior where he was diagnosed with a heart condition. On examination, he had an irregularly irregular pulse, low blood pressure, visible apex beat, and grade V pansystolic murmurs in the mitral, tricuspid, and pulmonary areas, suggestive of chronic rheumatic heart disease with mitral regurgitation and left ventricular hypertrophy.
ideal case presentation for aortic stenosisKunwar Saurabh
Manoj, a 47-year-old male teacher, presented with 1 year of chest pain on exertion, 9 months of breathlessness with exercise, and 2 months of occasional blackouts. Examination found a grade IV midsystolic murmur and systolic thrill. Imaging showed severe calcific aortic stenosis, concentric left ventricular hypertrophy, and a peak aortic valve gradient of 74 mmHg. The patient was diagnosed with severe aortic stenosis.
Lymphoma with peptic ulcer disease with chronic kidney diseaseMd Limon Mia
This document summarizes a clinical case presentation of a 57-year-old man admitted to the hospital with multiple complaints including neck and groin swelling, abdominal distension, leg swelling, weight loss and black stool. On examination, he was found to have generalized lymphadenopathy, ascites, and reduced breath sounds on the left side. Initial tests showed anemia, renal dysfunction and urine abnormalities. A provisional diagnosis of lymphoma was made, with differential diagnoses of disseminated TB, stomach cancer or CLL. A lymph node biopsy was suggested to confirm the diagnosis. The patient was started on treatment including diuretics and antacids.
This document provides details from a presentation on ovarian carcinoma including:
1) An introduction defining ovarian tumors and their classification.
2) A WHO classification of ovarian tumors into 9 categories.
3) Details on the clinical signs, symptoms, differentiation and complications of benign vs malignant ovarian tumors.
Cns case-extramedullary compressive myelopathy, spinal cordKurian Joseph
Tracts involved-corticospinal tract
anterior and lat spinothalamic
posterior coloumn
Mostly extramedullary compressive myelopathy at T10 level
Etiology –to consider both intra and extradural causes like neurofibroma/meningioma/av malformation.
extradural-potts spine,ivdp
CVS CASE PRESENTTION examination of cardiovascular systempptxJeyanthVenkatraman1
A 46-year-old male presented with complaints of easy fatigability, progressive breathlessness, irregular palpitations and non-productive cough. Examination revealed elevated JVP, pitting pedal edema, hyperdynamic apex beat, pansystolic murmur, suggesting acquired valvular heart disease, likely rheumatic mitral regurgitation, with pulmonary hypertension and congestive heart failure. Investigations including chest X-ray, ECG and echo confirmed cardiomegaly, dilated left atrium and ventricle, and mitral regurgitation. Treatment involves medications like digitalis and diuretics as well as potential mitral valve surgery.
This document presents the case of a 40-year-old male farmer who presented with a large swelling on the front of his neck and a smaller swelling on his right collarbone. Examination and investigations revealed a large multinodular goiter in his left thyroid lobe and a cystic mass on his right collarbone. Biopsy of the thyroid swelling suggested nodular colloid goiter or follicular neoplasm. CT imaging showed the thyroid mass compressing his trachea and a metastatic bone lesion in his right collarbone and rib, suggesting follicular thyroid carcinoma with skeletal metastasis. He was scheduled for a total thyroidectomy.
Pediatric Neurology. A presentation on stroke in pediatric casessuser3fc2dd
A 7-year-old boy presented with 5 days of fever and 2 days of right-sided weakness. On examination, he had right arm and leg weakness with difficulty speaking but was otherwise normal. Investigations showed microcytic anemia, elevated white blood cells, and a turbid CSF with elevated proteins and white blood cells suggestive of pyogenic meningitis. CT scan showed mild brain edema. He was diagnosed with pyogenic meningitis.
- A 71-year old retired policeman presented with 3 months of gradually worsening lower back pain, lower limb weakness, and urinary/fecal incontinence. On examination, he had wasting and weakness predominantly in his left lower limb, absent ankle reflexes, and sensory loss up to the saddle area. Imaging and laboratory tests were ordered.
Minu Akter, a 1-year-old female, presented with fever, cough, and breathlessness. Examination found tachycardia, tachypnea, and a continuous murmur. Investigations confirmed moderate patent ductus arteriosus (PDA) with heart failure and pneumonia. She was treated with antibiotics, diuretics, and angiotensin-converting enzyme inhibitors, and her symptoms improved. An echocardiogram showed the PDA, and it was successfully closed with a device during catheterization. She was discharged with advice to follow up in one month.
A 52-year-old woman presented with a lump in the upper outer quadrant of her right breast that had been growing over the past 2 months. On examination, a 3x3 cm hard, irregular lump was found fixed to the breast tissue but not to the skin or chest wall. A 1.5x1.5 cm mobile lymph node was palpated in the right axilla. The patient's history was notable for menopause at age 45, no family history of breast cancer, and no other health issues. The provisional diagnosis was carcinoma of the right breast, stage IIB.
This document presents the case of a 4-year-old boy who presented with complaints of breathlessness on exertion for the past 6 months. On examination, he was found to have a grade 3 ejection systolic murmur in the pulmonary area and a grade 2 mid-diastolic murmur at the left lower parasternal border. Echocardiography revealed an atrial septal defect, most likely of the secundum type. The boy's symptoms, murmurs on examination, and echocardiography findings are consistent with an atrial septal defect allowing left-to-right shunting.
A case study of prolapse in female .pptxRaviChahar11
This document presents a case of a 50-year-old woman with a chief complaint of vaginal prolapse, increased urinary frequency, and lower back pain. She has a history of 6 vaginal births without proper prenatal or postnatal care. On examination, she has a 3rd degree uterovaginal prolapse with cystocele protruding 8cm from the hymenal ring. Laboratory tests and ultrasound are normal. The diagnosis is 3rd degree uterovaginal prolapse with cystocele. The planned management is a vaginal hysterectomy with pelvic floor repair.
1. Several patients presented with various respiratory complaints. Case 1 had shortness of breath and seizures, and CT showed pulmonary embolism. Case 2 had cough and shortness of breath, and CT showed bilateral bronchiectasis possibly related to allergic bronchopulmonary aspergillosis. Case 3 had abdominal distension, shortness of breath, and decreased urine output, and CT showed pulmonary embolism in a patient with known liver adenocarcinoma and ascites. Case 4 had cough and fever and CT showed a left upper lobe lesion possibly related to pulmonary tuberculosis.
- A 71-year-old diabetic and hypertensive male presented with gradual onset of lower back pain, lower limb weakness, and urinary incontinence over 3 months.
- On examination, he had asymmetrical lower limb weakness and wasting, absent ankle reflexes, and sensory loss below the knees.
- Imaging and laboratory tests were ordered to investigate the cause of his progressive neurological deficits.
Similar to A Case presentation of post TB sequelae.pptx (20)
Does Over-Masturbation Contribute to Chronic Prostatitis.pptxwalterHu5
In some case, your chronic prostatitis may be related to over-masturbation. Generally, natural medicine Diuretic and Anti-inflammatory Pill can help mee get a cure.
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Adhd Medication Shortage Uk - trinexpharmacy.comreignlana06
The UK is currently facing a Adhd Medication Shortage Uk, which has left many patients and their families grappling with uncertainty and frustration. ADHD, or Attention Deficit Hyperactivity Disorder, is a chronic condition that requires consistent medication to manage effectively. This shortage has highlighted the critical role these medications play in the daily lives of those affected by ADHD. Contact : +1 (747) 209 – 3649 E-mail : sales@trinexpharmacy.com
- Video recording of this lecture in English language: https://youtu.be/kqbnxVAZs-0
- Video recording of this lecture in Arabic language: https://youtu.be/SINlygW1Mpc
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
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TEST BANK For Basic and Clinical Pharmacology, 14th Edition by Bertram G. Kat...rightmanforbloodline
TEST BANK For Basic and Clinical Pharmacology, 14th Edition by Bertram G. Katzung, Verified Chapters 1 - 66, Complete Newest Version.
TEST BANK For Basic and Clinical Pharmacology, 14th Edition by Bertram G. Katzung, Verified Chapters 1 - 66, Complete Newest Version.
TEST BANK For Basic and Clinical Pharmacology, 14th Edition by Bertram G. Katzung, Verified Chapters 1 - 66, Complete Newest Version.
TEST BANK For Basic and Clinical Pharmacology, 14th Edition by Bertram G. Katzung, Verified Chapters 1 - 66, Complete Newest Version.
Basavarajeeyam is a Sreshta Sangraha grantha (Compiled book ), written by Neelkanta kotturu Basavaraja Virachita. It contains 25 Prakaranas, First 24 Chapters related to Rogas& 25th to Rasadravyas.
These lecture slides, by Dr Sidra Arshad, offer a quick overview of the physiological basis of a normal electrocardiogram.
Learning objectives:
1. Define an electrocardiogram (ECG) and electrocardiography
2. Describe how dipoles generated by the heart produce the waveforms of the ECG
3. Describe the components of a normal electrocardiogram of a typical bipolar lead (limb II)
4. Differentiate between intervals and segments
5. Enlist some common indications for obtaining an ECG
6. Describe the flow of current around the heart during the cardiac cycle
7. Discuss the placement and polarity of the leads of electrocardiograph
8. Describe the normal electrocardiograms recorded from the limb leads and explain the physiological basis of the different records that are obtained
9. Define mean electrical vector (axis) of the heart and give the normal range
10. Define the mean QRS vector
11. Describe the axes of leads (hexagonal reference system)
12. Comprehend the vectorial analysis of the normal ECG
13. Determine the mean electrical axis of the ventricular QRS and appreciate the mean axis deviation
14. Explain the concepts of current of injury, J point, and their significance
Study Resources:
1. Chapter 11, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 9, Human Physiology - From Cells to Systems, Lauralee Sherwood, 9th edition
3. Chapter 29, Ganong’s Review of Medical Physiology, 26th edition
4. Electrocardiogram, StatPearls - https://www.ncbi.nlm.nih.gov/books/NBK549803/
5. ECG in Medical Practice by ABM Abdullah, 4th edition
6. Chapter 3, Cardiology Explained, https://www.ncbi.nlm.nih.gov/books/NBK2214/
7. ECG Basics, http://www.nataliescasebook.com/tag/e-c-g-basics
Osteoporosis - Definition , Evaluation and Management .pdfJim Jacob Roy
Osteoporosis is an increasing cause of morbidity among the elderly.
In this document , a brief outline of osteoporosis is given , including the risk factors of osteoporosis fractures , the indications for testing bone mineral density and the management of osteoporosis
Histololgy of Female Reproductive System.pptxAyeshaZaid1
Dive into an in-depth exploration of the histological structure of female reproductive system with this comprehensive lecture. Presented by Dr. Ayesha Irfan, Assistant Professor of Anatomy, this presentation covers the Gross anatomy and functional histology of the female reproductive organs. Ideal for students, educators, and anyone interested in medical science, this lecture provides clear explanations, detailed diagrams, and valuable insights into female reproductive system. Enhance your knowledge and understanding of this essential aspect of human biology.
Local Advanced Lung Cancer: Artificial Intelligence, Synergetics, Complex Sys...Oleg Kshivets
Overall life span (LS) was 1671.7±1721.6 days and cumulative 5YS reached 62.4%, 10 years – 50.4%, 20 years – 44.6%. 94 LCP lived more than 5 years without cancer (LS=2958.6±1723.6 days), 22 – more than 10 years (LS=5571±1841.8 days). 67 LCP died because of LC (LS=471.9±344 days). AT significantly improved 5YS (68% vs. 53.7%) (P=0.028 by log-rank test). Cox modeling displayed that 5YS of LCP significantly depended on: N0-N12, T3-4, blood cell circuit, cell ratio factors (ratio between cancer cells-CC and blood cells subpopulations), LC cell dynamics, recalcification time, heparin tolerance, prothrombin index, protein, AT, procedure type (P=0.000-0.031). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and N0-12 (rank=1), thrombocytes/CC (rank=2), segmented neutrophils/CC (3), eosinophils/CC (4), erythrocytes/CC (5), healthy cells/CC (6), lymphocytes/CC (7), stick neutrophils/CC (8), leucocytes/CC (9), monocytes/CC (10). Correct prediction of 5YS was 100% by neural networks computing (error=0.000; area under ROC curve=1.0).
2. I am presenting a case of Lallan, 60 years old male resident of sidhauli
dist-sitapur, Hindu by religion and plumber by occupation. History is
given by patient himself.
Chief complaints
• Breathlessness since 2 years
• Cough since 3 months
• Weight loss since 2 months
3. History of presenting illness
• Patient was apparently asymptomatic 2 year back when he developed
breathlessness ,
• Which is insidious in onset ,Gradually progressive, initially patient had
breathlessness on walking upstairs but now has breathlessness even
while walking a certain distance.
• Aggravates on exertion and relieved on taking rest
4. • Patient also complains of Cough with expectoration since 3 months,
which was insidious in onset, gradually progressive and associated
with greenish colored, mucopurulent, and profuse in amount ,initially
used to produced around 50ml/day later the quantity increases to
about 100-120ml/day, more in morning with no postural or seasonal
variation, non blood stained, Not associated with wheeze.
• Patient also complains of weight loss since 2 month , patient loss 6kg
weight over period of 2 month, by himself noticing his clothes are
becoming loose, and decrease appetite. initially he used eat 8-10
chapatti per day now he takes2-3 chapatti per day
5. • No h/o fever, night sweats
• No h/o paroxysmal nocturnal dyspnea or orthopnea, chest pain ,
palpitations
• No h/o swelling in the legs, syncope, puffiness of face or reduced
urine output
• No h/o skin rashes or joint pain
• No h/o change in voice or difficulty in swallowing .
• No h/o neck swellings
6. Past history
• History of pulmonary tuberculosis 4 years back for which he took ATT For
8-9 months,
• h/o haemoptysis of 3 years back
• Not a known case of diabetes mellitus/ hypertension/ bronchial asthma/
COPD/ ischemic heart disease
• No h/o prior surgeries in the past
• No history of allergies.
Family History
• No similar complaints in the family
7. Personal history
• Married & 2 childrens
• Patient consumes non vegetarian diet
• Appetite : decreased
• Addictions: smoking since 10 years ( 7 bidi /day, 3.5 pack year)
• Bowel and bladder : Regular and Normal
• Sleep : Normal
8. Summary
• 60 years old male presented with breathlessness since 2 years and
cough since 3 month and weight loss since 2 month with past history
pulmonary tuberculosis
Provisional D/D
• Post tubercular bronchiectasis
• Aspergilloma
• Bronchogenic carcinoma
• Open negative syndrome
9. General Physical Examination
• Patient is conscious ,cooperative and oriented to time , place and
person .
• Poorly built and nourished
• Height- 157 cm
• Weight -33kg
• BMI – 13.4
• No pallor , icterus , cyanosis , clubbing , lymphadenopathy , edema
• No external markers of TB.
10. Vitals
• Temperature : 97.2 F
• Pulse : 78bpm , regular rhythm , normal character and volume , no
radio radial delay , no radio femoral delay , all peripheral pulses are
palpable and equal bilaterally
• Blood pressure : 110/70 mm hg measured in the right upper limb in
supine position
• Respiratory rate : 18/min ,abdaminothorasic
• Saturation: 97%
• No engorged neck vein
11. Upper respiratory examination
• Nose : Normal , septum is central , no secretions or polyp
• Paranasal sinuses : no tenderness
• Oral cavity : Hygiene adequate , no dental carries , tonsils normal ,
posterior pharyngeal wall shows no exudates or erythema
12. Inspection
• Trachea – central
• Shape of chest - normal
• Both side of chest wall moving equally with respiration
• Bilateral supraclavicular and infraclavicular hollowing present
• No drooping of shoulder
• No crowding of ribs
• No visible pulsation seen
• No scars/sinuses/dilated veins over chest
• Spine – normal
13. Palpation
• Trachea present centrally
• Apex beat – felt in 5th intercostal space just medial to left midclavicular line
• No tenderness over chest wall
• Total chest circumference – on Inspiration – 77cm
on expiration- 74 cm
• chest expansion 3cm
• AP diameter 18cm ,transverse diameter 25cm ,AP to transverse ratio 5:7cm
• No crowding or widening of ribs
• Vocal fremitus is decreased in right supraclavicular, infraclavicular,
mammary, axillary areas of chest
14. Percussion
• Direct percussion over right and left clavicle is resonant
• percussion over right supraclavicular, infraclavicular, mammary is dull
left supraclavicular & infraclavicular, mammary – resonant
• Percussion over right axillary is dull
• right infraaxillary – resonant
• left axillary and infraaxillary - resonant
• Percussion over right suprascapular, interscapular is dull
• right infrascapular – resonant
• left suprascapular, interscapular, infrascapular - resonant
• Traube’s space – resonant
• No shifting dullness
• No succussion splash
15. Auscultation
• Auscultation Right Supraclavicular , infraclavicular- brochial sound heard
Lt Supraclavicular,infraclavicular- normal vesicular sound heard
• Auscultation over right mammary -brochial sound heard
right inframammary - normal vesicular sound heard
left mammary & inframammary -normal vesicular sound heard
• Auscultation over right axillary -brochial sound heard
right infraaxillary – normal vesicular sound heard
left axillary & infraaxillary - normal vesicular sound heard
• Auscultation over right suprascapular, interscapular-brochial sound heard
• right infrascapular – normal vesicular sound heard
• left suprascapular, interscapular, infrascapular - normal vesicular sound heard
16. Other system examination
• Cardiovascular system : S1 S2 present
• Central Nervous system :
• Patient is conscious , oriented and cooperative to time ,place and person
• no focal neurological deficit
• Gastrointestinal system:
• Soft , non tender , no organomegaly.