title: Syndrome of inappropriate ADH secretion and diplopia: oat cell (small cell) rectal carcinoma metastatic to the central nervous system.
abstract: Extrapulmonary small cell carcinoma is being increasingly recognized as a distinct clinical entity. We report a patient with small cell carcinoma of the rectum metastatic to the brain, presenting with diplopia and inappropriate antidiuretic hormone syndrome.
authors.affiliation: Division of Gastroenterology, University of Mississippi School of Medicine, Jackson, USA.
authors.forename: T K
authors.initials: TK
authors.lastname: Khansur
authors.forename: A
authors.initials: A
authors.lastname: Routh
authors.forename: T A
authors.initials: TA
authors.lastname: Mihas
authors.forename: J A
authors.initials: JA
authors.lastname: Underwood
authors.forename: G F
authors.initials: GF
authors.lastname: Smith
authors.forename: A A
authors.initials: AA
authors.lastname: Mihas
mesh_terms: D001932:Brain Neoplasms / Q000150:complications* / Q000556:secondary*; D018288:Carcinoma, Small Cell / Q000150:complications* / Q000473:pathology / Q000556:secondary*; D004172:Diplopia / Q000209:etiology*; D006801:Humans; D007177:Inappropriate ADH Syndrome / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000473:pathology*