title: "Downhill" varices. A rare cause of esophageal hemorrhage.
abstract: "Downhill" varices or upper esophageal varices are a rare cause of proximal digestive tract hemorrhage with only 16 cases described in the literature. In our series, hemorrhage due to "downhill" varices represents 0.1% of all acute esophageal variceal bleeding. Their etiology differs from that of the usual "uphill" varices secondary to portal hypertension, and the clinical management should be directed to vascular obstruction if present. We report a case of an 89-year-old male with hemorrhagic "downhill" varices not associated, as usually, with superior vena cava obstruction or compression, but with severe pulmonary hypertension and drug-related hemorrhagic risk factors, whose removal proved sufficient to prevent rebleeding.
authors.affiliation: Department of Gastroenterology, Coimbra University Hospital, Coimbra, Portugal. miguel.areia@netcabo.pt
authors.forename: M
authors.initials: M
authors.lastname: Areia
authors.forename: J M
authors.initials: JM
authors.lastname: Romãozinho
authors.forename: M
authors.initials: M
authors.lastname: Ferreira
authors.forename: P
authors.initials: P
authors.lastname: Amaro
authors.forename: D
authors.initials: D
authors.lastname: Freitas
mesh_terms: D000369:Aged, 80 and over; D004935:Esophageal Diseases / Q000000981:diagnostic imaging / Q000209:etiology*; D004932:Esophageal and Gastric Varices / Q000150:complications* / Q000000981:diagnostic imaging; D006471:Gastrointestinal Hemorrhage / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D006976:Hypertension, Pulmonary / Q000150:complications; D008297:Male; D055502:Secondary Prevention; D014463:Ultrasonography