title: A problem within.
authors.affiliation: Division of Gastroenterology, Rhode Island Hospital, Alpert Medical School, Brown University, Providence, Rhode Island.
authors.forename: David O
authors.initials: DO
authors.lastname: Rahni
authors.affiliation: Division of Gastroenterology, Rhode Island Hospital, Alpert Medical School, Brown University, Providence, Rhode Island.
authors.forename: Jeanette
authors.initials: J
authors.lastname: Smith
authors.affiliation: Division of Pathology, Rhode Island Hospital, Alpert Medical School, Brown University, Providence, Rhode Island.
authors.forename: Kenneth
authors.initials: K
authors.lastname: Friedman
mesh_terms: D003108:Colonic Diseases / Q000209:etiology; D003110:Colonic Neoplasms / Q000150:complications*; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000209:etiology*; D007443:Intussusception / Q000209:etiology*; D008067:Lipoma / Q000150:complications*; D055815:Young Adult