title: [Acute abdomen caused by hemoperitoneum complicating a Wilms' tumor].
mesh_terms: D000006:Abdomen, Acute / Q000209:etiology*; D002675:Child, Preschool; D006465:Hemoperitoneum / Q000150:complications / Q000209:etiology*; D006801:Humans; D007680:Kidney Neoplasms / Q000150:complications*; D008297:Male; D009396:Wilms Tumor / Q000150:complications*
vernacular_title: Addome acuto da emoperitoneo complicante un tumore di Wilms.