title: Pathologic quiz case: a 72-year-old woman presenting with intestinal obstruction and perforation. Small cell neuroendocrine carcinoma of small intestine.
authors.affiliation: Department of Pathology, Mount Sinai School of Medicine, New York, NY 10029-6574, USA. guangqxiao@yahoo.com
authors.forename: Guang-Qian
authors.initials: GQ
authors.lastname: Xiao
authors.forename: James A
authors.initials: JA
authors.lastname: Strauchen
mesh_terms: D000368:Aged; D018278:Carcinoma, Neuroendocrine / Q000175:diagnosis / Q000473:pathology*; D018288:Carcinoma, Small Cell / Q000175:diagnosis / Q000473:pathology*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007414:Intestinal Neoplasms / Q000175:diagnosis / Q000473:pathology*; D007415:Intestinal Obstruction / Q000175:diagnosis / Q000473:pathology*; D007416:Intestinal Perforation / Q000175:diagnosis / Q000473:pathology*; D007421:Intestine, Small