title: A case of upper GI "pseudobleeding".
authors.affiliation: Department of Internal Medicine, Albertinenkrankenhaus Hamburg, Hamburg, Germany.
authors.forename: Joachim
authors.initials: J
authors.lastname: Guntau
authors.forename: Guntram
authors.initials: G
authors.lastname: Lock
mesh_terms: D000369:Aged, 80 and over; D001803:Blood Transfusion; D002405:Catheterization, Central Venous / Q000009:adverse effects*; D004935:Esophageal Diseases / Q000209:etiology*; D004947:Esophagus / Q000293:injuries*; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D008297:Male; D019300:Medical Errors / Q000009:adverse effects*