title: [Retroperitoneal tumor in laparotomy].
abstract: There is reported on a fifteen-year-old female patient who was operated on under suspicion diagnosis of an ovarian tumour. The internal genital organs were normal, but a retroperitoneal tumour could be found within the pelvis. In this connexion differential diagnostic problems are discussed.
mesh_terms: D000293:Adolescent; D003131:Combined Modality Therapy; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008649:Mesonephroma / Q000175:diagnosis / Q000601:surgery*; D010386:Pelvic Neoplasms / Q000175:diagnosis / Q000601:surgery*; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis / Q000601:surgery*
vernacular_title: Retroperitonealer Tumor bei der Laparotomie.