The fold of Treves is -: (A) The fold of mucous membrane projecting into the lumen of the rectum, (B) the ilio-appendicular fold of peritoneum, (C) The fold of mucous membrane around the papilla of Vater, (D) The fold of peritoneum over the inferior mesenteric vein
Answer is B. Ans. is 'b' i.e., The ileo-appendicular fold of peritoneum.