title: [Gastrointestinal bleeding in a patient with abdominal mass].
authors.affiliation: Hospital de Gastroenterología Dr. Carlos Bonorino Udaondo, Caseros 2061 (1264), Ciudad Autónoma de Buenos Aires, Argentina. patofuente@hotmail.com
authors.forename: Patricia
authors.initials: P
authors.lastname: Fuente
authors.forename: Leslie
authors.initials: L
authors.lastname: Hasne
authors.forename: Alfredo
authors.initials: A
authors.lastname: Hidalgo
authors.forename: Federico
authors.initials: F
authors.lastname: Rey Campero
authors.forename: Rodrigo
authors.initials: R
authors.lastname: Ubeira Salim
mesh_terms: D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D046152:Gastrointestinal Stromal Tumors / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D008297:Male; D008875:Middle Aged