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Pathology · Necrosis: coagulative necrosis
Sample itemWhich organ most commonly shows coagulative necrosis after ischemic infarction?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
B. Kidney
Coagulative necrosis is the usual ischemic pattern in solid organs such as kidney, heart, and spleen. The brain is a key exception, where ischemia causes liquefactive necrosis.
Option by option
A. Pancreas
Pancreatic injury causes enzymatic fat necrosis.
B. Kidney (correct)
Correct. Renal infarction typically produces coagulative necrosis.
C. Brain
Brain infarction leads to liquefactive necrosis.
D. Adipose tissue only
Adipose tissue is not the classic solid-organ ischemic example.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
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