case_images: PMC5497131_01
case_images: PMC5497131_02
case_images: Case 1. A - Acute appendicitis and periappendicitis (100x, inset - 200x). B - Hair follicle in the lumen (100x, arrow-hair follicle)
case_images: PG-12-30038-g001.jpg
case_images: PMC5497131_02_PG-12-30038-g001.jpg
case_images: f0001
case_images: 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_images: Case 2. A - Acute transmural appendicitis (100x, inset - 200x). B - Hair follicle in the lumen (100x, arrow-hair follicle)
case_images: PG-12-30038-g002.jpg
case_images: PMC5497131_02_PG-12-30038-g002.jpg
case_images: f0002
case_images: 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).