[Tuberous sclerosis with unusual retroperitoneal massive bleeding caused by monstrous hamartoblastoma in both...

This paper reports the case of a 22-year-old woman with tuberous cerebral sclerosis and monstrous angioleiomyolipomata in the two kidneys, who died of spontaneous retroperitoneal mass bleeding from the hamartoblastomata in both kidneys. The disease had not been diagnosed during life despite imbecility since early childhood and the presence of guiding peripheral symptoms in the form of Pringle's disease.