title: [Abdominal pain and rectorrhage in a 68-year-old woman].
authors.affiliation: Servicio de Medicina Interna, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona.
authors.forename: Helena
authors.initials: H
authors.lastname: Guardiola
authors.forename: Noelia
authors.initials: N
authors.lastname: Pérez Muñoz
mesh_terms: D015746:Abdominal Pain / Q000150:complications* / Q000175:diagnosis*; D000368:Aged; D000792:Angiography; D000911:Antibodies, Monoclonal / Q000627:therapeutic use; D058846:Antibodies, Monoclonal, Murine-Derived; D018951:Antigens, CD20 / Q000276:immunology*; D000970:Antineoplastic Agents / Q000627:therapeutic use; D001165:Arteriovenous Malformations / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D005260:Female; D006470:Hemorrhage / Q000150:complications* / Q000175:diagnosis*; D006801:Humans; D018442:Lymphoma, B-Cell, Marginal Zone / Q000188:drug therapy / Q000276:immunology* / Q000473:pathology*; D017538:Mesenteric Artery, Superior / Q000002:abnormalities / Q000000981:diagnostic imaging; D010641:Phenotype; D012002:Rectal Diseases / Q000150:complications* / Q000175:diagnosis*; D000069283:Rituximab
chemical_list: D000911:Antibodies, Monoclonal; D058846:Antibodies, Monoclonal, Murine-Derived; D018951:Antigens, CD20; D000970:Antineoplastic Agents; D000069283:Rituximab