A patient presented with acute abdominal pain. On clinical suspicion the pt. underwent cholecystectomy. On histopathological examination the finding is normal. The gallbladder epithelium will be?: (A) Squamous epithelium, (B) Simple columnar with brush border, (C) Simple columnar, (D) Simple columnar with sterocilia
Answer is B. Columnar epithelium with a striated border is seen most typically in the small intestine, and with a brush border in the gall bladder.