title: Unremitting upper GI bleeding from a duodenal mass.
authors.affiliation: Division of Digestive & Liver Diseases, Department of Medicine, Columbia University College of Physicians & Surgeons, New York, New York, USA.
authors.forename: Koushik K
authors.initials: KK
authors.lastname: Das
authors.forename: Vasudha
authors.initials: V
authors.lastname: Dhar
mesh_terms: D000368:Aged; D044963:Biopsy, Fine-Needle; D002292:Carcinoma, Renal Cell / Q000150:complications / Q000556:secondary* / Q000601:surgery; D004379:Duodenal Neoplasms / Q000150:complications / Q000556:secondary* / Q000601:surgery; D004384:Duodenoscopy; D019160:Endosonography; D006471:Gastrointestinal Hemorrhage / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D006469:Hemoptysis / Q000209:etiology; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology* / Q000601:surgery; D008297:Male; D009392:Nephrectomy; D014057:Tomography, X-Ray Computed