[Retroperitoneal lymphangioma. Case report].
D002675:Child, Preschool; D006801:Humans; D008202:Lymphangioma / Q000175:diagnosis* / Q000601:surgery; D008297:Male; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis* / Q000601:surgery
Il linfangioma retroperitoneale. Contributo casistico.