Transplant typesOrthotopic - Same anatomic location organ transplantHeterotopic - Different anatomic location (Pelvic renal transplant)Autograft - Same individual. eg., Split skin graftAllograft - Between different individualsXenograft - Between different species eg., Porcine heart valvesIsograft - between identical twinsGet your high yielding points and concepts for NEET PG - Subscribe here today (Prepare early for the next NEET)
A 66-year-old woman sees her physician because of a lump on the right side of the neck that has been increasing in size for the past 7 months. On physical examination, the physician palpates a firm but nontender 3-cm mass in the posterior cervical lymph node. Microscopic examination of a biopsy specimen of the mass shows effacement of the nodal architecture by a monomorphous population of large cells with large, dark blue nuclei and scant cytoplasm. The peripheral blood smear and bone marrow biopsy results are normal. Which of the following is the most likely diagnosis? LymphangiomaReactive hyperplasiaNon-Hodgkin lymphomaMultiple myelomaAnswer with explanation will be available for Revision series users - Subscribe here today And get all the old tests and videos.
Dear Students,We will be having Week 4 discussion today - All the recorded videos will be uploaded in the Recorded video section for later use. We shall today in discussion use a little bit of normal lymph node and genetics of it for a better and clear understanding about origin of tumour and prognosis ! - Subscribe here today
A 38-year-old woman experienced severe abdominal pain with hypotension and shock that led to her death within 36 hours after the onset of the pain. From the gross appearance of the mesentery, seen in the figure at the bottom of the previous column, which of the following events is/are true ? (A) Hepatitis B virus infection (B) Acute pancreatitis(C) Tuberculous lymphadenitis (D) Gangrenous cholecystitis (E) Fat necrosisThe answer and explanation will be updated in Pathology Revision Series - If you have missed - Subscribe here today for the revision series.
Dear Students,I am sure you must have gone through all the photos, pdf share of the INI prospectus which has been released yesterday. As informed now - you will have both single option and multiple option MCQ's now. Do not worry - From next week revision series we will be including both single and multiple option question.I shall add tiny tests for students and if possible if i can get help from other faculties - Shall release a Mock also to help you guys. I shall do whatever I can to make it easier for you guys. Do not worry - Lets practice more questions and lets be well versed with the pattern before the exam. As i have said already, the access to the Revision Series will be there till the next May INI exams. These changes pattern questions and others may help you guys to read again. - If you have missed - Subscribe here today for the revision series. A smile in the morning is worth it - Do not be grumpy smile big and let INI go and ***** you will win.RegardsRanjith AR
Lets learn the basics more efficiently Eosin - Stains pink to red. Cytoplasm, Collagen,FibrinHematoxylin - Nuclei, Nucleoli, CalciumPrussian blue (stains iron)Congo red (stains amyloid)Acid fast (Ziehl-Neelsen, Fite) (stains acid-fast bacilli)Periodic acid-Schiff (PAS, stains high carbohydrate content molecules)Gram stain (stains bacteria)Trichrome (stains cells and connective tissue)Reticulin (stains collagen type III molecules). Enrol to Pathology revision series - and get all high yield notes in one place - Valid till May - Subscribe here today
Chordoma A malignant tumor with notochordal differentiation involves the clivus, sacrococcygeal bones or vertebraeT gene (brachyury) duplication (6q27)Cells with bubbly cytoplasm (physaliphorous cells) are diagnostic of chordoma - You need not be efficient in identifying them on microscopy - You will have a history to pick them up. Physaliphorous = Bubble. Will be added to updates and high yield content of revision series - Subscribe here today (Valid till May, if INI exists)
A 62-year-old man sees his physician because he has had fever and back pain for the past 2 days. Physical examination shows tenderness of the right costovertebral angle. Laboratory studies show leukocytosis and pyuria with WBC casts. He has been receiving antibiotic therapy with cefotaxime, clindamycin, and nafcillin for the past 16 days. He now develops lower abdominal pain and a severe diarrhea. Clostridium difficile toxin is identified in a stool specimen. Which of the following conditions is he most likely to have now developed? AppendicitisCollagenous colitisDiverticulitisPseudomembranous colitisJoin the Pathology Revision Series - Subscribe here today (Hopefully today the INI prospectus may come - if it comes and if the pattern is drastically different we shall add a set of questions for INI specifically) - And the validity of revision series will be till May INI - Let's make the best use of it !
A 43-year-old woman has had increasing difficulty swallowing over the past year. She notices that her hands turn white and are painful on exposure to cold. She remarks, “I may be getting older, but at least I don't have any wrinkles on my face or hands yet.” On physical examination, her temperature is 37°C, pulse is 68/min, respirations are 14/min, and blood pressure is 115/75 mm Hg. The skin of her face and hands appears taut and shiny. A punch biopsy specimen of the skin of the hand shows dermal collagenous fibrosis and focal calcification. She receives yearly esophageal dilation for the next 20 years, during which time she develops no serious illnesses. Which of the following serologic test results is most likely to be positive? (A) Anticentromere antibody(B) Anti–DNA topoisomerase antibody(C) Antigliadin antibody(D) Antimicrosomal antibody Complete Pathology Courses Validity (15 months - till March 2022) - Understand your core concepts to clear any exams ! Practicals included for 2nd year students - Subscribe here today
P57 and Molar pregnancyThe differential diagnosis between nonmolar products of conception (POC) and complete and incomplete moles is now aided by immunohistochemistry for p57 P57 is a paternally imprinted maternally expressed gene. Therefore, its expression is lacking in trophoblasts and stromal cells of complete moles, which do not have maternal genes. On the other hand, incomplete and nonmolar POCs show p57 expression. Immunohistochemistry for p57 is therefore the first test to distinguish between complete mole and nonmolar specimens or incomplete moles.Learn practically important pathology from current management point of view - Updates in Diagnostics matter for updates in Management - Learn the complete Pathology as per latest concepts and updates - Subscribe here today
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