All of the following statements regarding subendocardial infarction are true except? A. These are multifocal in nature B. These often result from hypotension or shock C. Epicarditis is
Neointimal hyperplasia causes vascular graft failure as a result of hypertrophy of: A. Endothelial cells B. Collagen fibers C. Smooth muscle cells D. Elastic fibers Correct answer :
All of the following immunohistochemical markers are positive in the neoplatic cells of granulocytic sarcoma, except: A. CD 45 RO B. CD 43 C. Myeloperoxidase D. Lysozyme Correct
The type of mammary ductal carcinoma in situ (DCIS) most likely to result in a palpable abnormality in the breast is: A. Apocrine DCIS B. Neuroendocrine DCIS C.
A couple has two children affected with tuberous selerosis. On detailed clinical and laboratory evaluation (including molecular studies) both parents are normal. Which one of the following explains
A 15 year old boy presented with one day history of bleeding gums, subcoujunctival bleed and purpuric rash. Investigations revealed the following results. Hb-6.4 gm/dL; TLC-26,500/mm3, Platelet 35,000/mm3;
A 70 year old male has a pathologic fracture of femur. The lesion appears as lytic on X-rays film with a circumscribed punched out appearance. The curetting from
Amyloid deposits stain positively with all of the following except: a) Congo-red b) Crystal violet c) Methenamine silver d) Thioflavin T Correct answer : c) Methenamine silver (Factual
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