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a ani apse o— DAVAO MEDICAL SCHOOL FOUNDA’ Extensive Review Program _ PATHOLOGY Post Test 1. The lesion consistent with a Proliferative diabetic retinopathy would be: A. thickening of basement membrane C. neovascularization of the disc 8. formation of macular edema D. development of microaneurysms 2.3 days ago @ 20 year old female noted an insect bite on her left forearm. On the following days she noted swelling, redness and warmth surrounding the bite. She also complains of tenderness in the left forearm. Her condition is mast probably associated with what hi istologic pattern of inflammation? A. serous C. suppurative B. fibrinous D. ulceration 3. Keloid is differentiated from hypertrophic scar through: A. extension of scar from the border of the wound B. parallel arrangement of collagen deposition in the dermis C. bot D. neither 4. A 40 year old female, known type 1 diabetes complaining of multiple hard palpable Tight breast masses. Core needle biopsy revealed collagenized stroma with atrophic ducts and lobules. Scattered mononuclear infiltrates are also seen. What is the most probable diagnosis? A. ductal carcinoma C. lymphocytic mastopathy B. fat necrosis . D. acute mastitis 5. A 60 year old male with a fibrovascular connective tissue new growth arising near the limbus and involving the cornea. Most probable diagnosis would be: A. pterygium C. basal cell carcinoma B. lipogranuloma D. sebaceous carcinoma 6. A 50 year old male with rapidly enlarging oral cavity mass. Biopsy revealed anaplastic squamous cells interspersed by several keratin pearls. This neoplasm is classified as: A. undifferentiated C. well differentiated B. poorly differentiated D. moderately differentiated 7. A 15 year old complaining of abdominal pain particularly in right lower quadrant area. Physical examination revealed positive direct and rebound tenderness. CBC revealed mild elevation of white cell count. Predominant inflammatory cells in this case would be: A. macrophages .C. neutrophils B. lymphocytes D. eosinophils 8. A 35 year old male with movable non tender right breast mass measuring 2 x 2 cm. Biopsy revealed indrease in dense collagenous connective tissue with hyperplasia of lining epithelium, No lobule formation noted. Diagnosis would be: A. fibrocystic change C. gynecomastia B. fibroadenoma D, invasive ductal carcinoma 9. A55 year old female with 3 x 2 mass on the left breast. Excision biopsy revealed solid, syncytium-ike sheets of large cells with pleomorphic nuclei, and prominent nucleoli, which compose more than 75% of the tumor mass. Numerous mitotic figures and moderate to marked lymphoplasmacytic infiltrates surrounding and within the tumor are seen. Diagnosis would be: A. invasive Ductal CA, NST C. medullary carcinoma 8, tubular carcinoma D. lobular carcinoma 
