title: Endocrine cells of the gastrointestinal tract and related tumors.
mesh_terms: D000818:Animals; D002276:Carcinoid Tumor / Q000473:pathology*; D003594:Cytoplasmic Granules / Q000648:ultrastructure; D004064:Digestive System / Q000166:cytology*; D004702:Endocrine Glands / Q000166:cytology* / Q000502:physiology; D004700:Endocrine System Diseases / Q000473:pathology*; D004759:Enterochromaffin Cells / Q000166:cytology; D005768:Gastrointestinal Hormones / Q000378:metabolism; D005769:Gastrointestinal Motility; D005770:Gastrointestinal Neoplasms / Q000473:pathology*; D006801:Humans; D006965:Hyperplasia; D010190:Pancreatic Neoplasms / Q000473:pathology
chemical_list: D005768:Gastrointestinal Hormones