title: Severe Hyponatremia Presenting as Paraneoplastic Syndrome in a Patient with Small Cell Carcinoma of Gallbladder.
authors.affiliation: Department of Medicine, KRL Hospital, Islamabad.
authors.forename: Ayesha
authors.initials: A
authors.lastname: Saleem
mesh_terms: D000368:Aged; D044963:Biopsy, Fine-Needle; D018288:Carcinoma, Small Cell / Q000150:complications / Q000000981:diagnostic imaging / Q000473:pathology*; D017809:Fatal Outcome; D005260:Female; D005706:Gallbladder Neoplasms / Q000150:complications / Q000000981:diagnostic imaging / Q000473:pathology*; D006801:Humans; D007010:Hyponatremia / Q000097:blood / Q000209:etiology* / Q000503:physiopathology; D007177:Inappropriate ADH Syndrome / Q000150:complications* / Q000503:physiopathology; D010257:Paraneoplastic Syndromes / Q000097:blood / Q000209:etiology*; D012720:Severity of Illness Index; D014463:Ultrasonography