title: A 72-year-old man presenting with melena and multiple falls becomes acutely decompensated.
authors.affiliation: Mount Sinai Beth Israel Hospital, Pulmonary Critical Care, New York, NY. Electronic address: rtofts@doctors.org.uk.
authors.forename: Ryu
authors.initials: R
authors.lastname: Tofts
authors.affiliation: Mount Sinai Beth Israel Hospital, Pulmonary Critical Care, New York, NY.
authors.forename: Pierre
authors.initials: P
authors.lastname: Kory
authors.affiliation: Mount Sinai Beth Israel Hospital, Pulmonary Critical Care, New York, NY.
authors.forename: Samuel
authors.initials: S
authors.lastname: Acquah
mesh_terms: D000058:Accidental Falls; D000368:Aged; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008551:Melena / Q000209:etiology*; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography; D001743:Urinary Bladder / Q000293:injuries* / Q000473:pathology; D001748:Urinary Bladder Neck Obstruction / Q000000981:diagnostic imaging / Q000209:etiology*; D062885:Urinary Catheters / Q000009:adverse effects*