Metástasis musculares del Adenocarcinoma Renal.

The renal cell carcinoma can produce metastatic, the most common are in lung, liver, bones and encephalon. The isolated metastatic in muscle are unusual, there are only twenty cases published, most of them isolated cases. We present two cases of metastatic of renal cell carcinoma isolated in skeletal muscle. It is very important the differential diagnosis of this kind of lesions with soft tissue sarcomas because treatment and prognosis are very different.

The renal cell carcinoma can produce metastatic, the most common are in lung, liver, bones and encephalon. The isolated metastatic in muscle are unusual, there are only twenty cases published, most of them isolated cases. We present two cases of metastatic of renal cell carcinoma isolated in skeletal muscle. It is very important the differential diagnosis of this kind of lesions with soft tissue sarcomas because treatment and prognosis are very different.