title: [Anesthesia in a case of retroperitoneal paraganglioma not diagnosed preoperatively].
mesh_terms: D000368:Aged; D000758:Anesthesia; D006801:Humans; D006973:Hypertension / Q000209:etiology*; D007431:Intraoperative Complications / Q000209:etiology*; D008297:Male; D010673:Pheochromocytoma / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D012186:Retroperitoneal Neoplasms / Q000150:complications* / Q000175:diagnosis / Q000601:surgery
vernacular_title: Anestesia en un caso de paraganglioma retroperitoneal no diagnosticado preoperatoriamente.