title: [Difficulties encountered in differential diagnosis of abdominal neoplasms].
mesh_terms: D000008:Abdominal Neoplasms / Q000175:diagnosis*; D000328:Adult; D003937:Diagnosis, Differential; D004407:Dysgerminoma / Q000175:diagnosis*; D006801:Humans; D008297:Male; D013736:Testicular Neoplasms / Q000175:diagnosis*
vernacular_title: Trudności w rozpoznawaniu róznicowym guzów brzucha.