KROK 1 Stomatology 2015 – Question 46 · KROK (Dentistry)
An autopsy of the body of an aged man, who was suffering from acute intestinal disorder during his last 2 weeks, has revealed the following change in the rectum and sigmoid colon: brown and green film covering the mucosa is detected. The intestinal wall is thickened; the cavity sharply narrows down. Microscopy reveals mucosa necrosis of varying depth, necrotic tissue is pierced through with fibrin threads, leucocytic infiltration is observed. What diagnosis is most probable?
- A. Ulcerative colitis
- B. Catarrhal colitis
- C. Fibrinous colitis
- D. Follicular colitis
- E. -
Hint
Link the gross finding of a film on the mucosa with the microscopic necrosis permeated by fibrin and the typical location in the distal colon.
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