[ XXXX in a 20-year-old female].

@entity1 @entity39 @entity5 @entity2295 @entity812 @entity1358 @entity811 @entity703
A 20-year-old female, who was one of identical twins, was transferred from an another hospital for further therapy of a right @entity703 . There was no history of @entity811 , @entity812 . Routine laboratory studies were within the normal range. On excretory urogram, the @entity5 , 7 x 9 cm in diameter, was demonstrated in lower pole of the right kidney. A selective renal arteriography revealed that the central area of the @entity5 was rather hypovascular, but, some @entity2295 was seen in the peripheral area. Pedal lymphography, chest X-ray and bone survey showed normal findings. A right nephrectomy was carried out. Grossly, the @entity5 in the lower pole of the kidney was well demarcated by a pseudocapsule and had massive @entity39 areas. Pathological sections revealed a granular cell @entity1358 . No extension into the peripheric fat was present. The @entity1 remains well and free of recurrent @entity5 one year post-operatively. We discussed the diagnosis and prognosis of @entity1358 in young adults in the literature.
