<prompt> Most common site of carcinoid in gut is -EsophagusAppendixileumRectum  <response>: A majority are found in the gastrointestinal tract, and more than 40 occur in the small intestine CARCINOIDS SITES Midgut terminal ileum and appendixmost common Hindgut rectum and colon Foregut stomach, duodenum, esophagus Others Bronchus, trachea, gall bladder, Merkels diveiculum TEXT BOOK ROBBINS BASIC PATHOLOGY NINTH EDITION PAGE.571 IMAGE REF: TEXT BOOK OF ROBBINS BASIC PATHOLOGY NINTH EDITION FIG.14.17 PAGE 572 