The MiTF/TFE tumor family includes alveolar soft part sarcoma (ASPS), Xp11 translocation renal cell carcinoma (RCC), t(6;11) RCC, perivascular epithelioid cell tumor (PEComa), melanoma, and clear cell sarcoma of soft tissues [1]. This evidence concerns the gene MITF and alveolar soft part sarcoma.