Extensive renal sinus lipomatosis in xanthogranulomatous pyelonephritis simulating liposarcoma

AUTOR(ES)

Ando, Sabrina de Mello, Moreno, Raquel Andrade, Viana, Públio Cesar Cavalcante, Yamauchi, Fernando Ide

FONTE

Int. braz j urol.

DATA DE PUBLICAÇÃO

2018-06

RESUMO

ABSTRACT Renal replacement lipomatosis is a condition characterized by varying degrees of renal parenchymal atrophy and perirenal fibrofatty proliferation secondary to chronic inflammation such as xanthogranulomatous pyelonephritis. In severe cases, imaging findings can be misdiagnosed as retroperitoneal liposarcoma.

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