PMC5497131_01
PMC5497131_02
Case 1. A - Acute appendicitis and periappendicitis (100x, inset - 200x). B - Hair follicle in the lumen (100x, arrow-hair follicle)
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PMC5497131_02_PG-12-30038-g001.jpg
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In both cases, a hair follicle was observed in the appendiceal lumen as well as acute appendicitis and periappendicitis as observed through light microscopy (Figures 1, 2).
Case 2. A - Acute transmural appendicitis (100x, inset - 200x). B - Hair follicle in the lumen (100x, arrow-hair follicle)
PG-12-30038-g002.jpg
PMC5497131_02_PG-12-30038-g002.jpg
f0002
In both cases, a hair follicle was observed in the appendiceal lumen as well as acute appendicitis and periappendicitis as observed through light microscopy (Figures 1, 2).