title: Nodular neuronal hyperplasia: a distinct morphologic type of pseudopolyp in inflammatory bowel disease.
abstract: Pseudopolyps constitute a relatively common finding in inflammatory bowel disease and have well-defined microscopic appearances. We report a new, unusual morphologic feature of colonic pseudopolyps in a patient with Crohn's disease, nodular neuronal hyperplasia.
authors.affiliation: Department of Laboratories, North Shore University Hospital-New York University School of Medicine, Manhasset 11030, USA.
authors.forename: D A
authors.initials: DA
authors.lastname: Popiolek
authors.forename: E
authors.initials: E
authors.lastname: Kahn
authors.forename: J A
authors.initials: JA
authors.lastname: Procaccino
authors.forename: J
authors.initials: J
authors.lastname: Markowitz
mesh_terms: D000328:Adult; D003106:Colon / Q000294:innervation* / Q000473:pathology; D003111:Colonic Polyps / Q000473:pathology*; D003424:Crohn Disease / Q000276:immunology / Q000473:pathology*; D005260:Female; D006801:Humans; D006965:Hyperplasia / Q000473:pathology*; D007150:Immunohistochemistry; D009418:S100 Proteins / Q000032:analysis
chemical_list: D009418:S100 Proteins