Mushroom Lesion

(redirected from Summit Lesion)
A ‘regurgitated’ mass of acutely inflamed fibrinocellular exudate seen by low-power light microscopy in early pseudomembranous colitis, consisting of fibrin, mucin, neutrophils, sloughed colonic epithelium and necrotic tips of the glands and abscessed crypts
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.
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