title: Recurrent upper gastrointestinal bleeding as an unusual presentation of sarcomatoid renal cell carcinoma.
authors.affiliation: Department of Surgery (Division of Urology), Salmaniya Medical Centre, Bahrain.
authors.forename: M H
authors.initials: MH
authors.lastname: Durazi
authors.forename: J
authors.initials: J
authors.lastname: al-Qamish
authors.forename: R P
authors.initials: RP
authors.lastname: Kamath
mesh_terms: D002292:Carcinoma, Renal Cell / Q000150:complications* / Q000601:surgery; D004378:Duodenal Diseases / Q000209:etiology* / Q000601:surgery; D006471:Gastrointestinal Hemorrhage / Q000209:etiology* / Q000601:surgery; D006801:Humans; D007680:Kidney Neoplasms / Q000150:complications* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009392:Nephrectomy