TGFBR3 and neoplasm: The tumor displayed a few areas of myxoid change and scattered cells with virocyte-like nucleoli, which raised the possibility of a myxoinflammatory fibroblastic sarcoma; however, FISH studies utilizing bacterial artificial chromosome (BAC) probes showed no additional abnormalities in TGFBR3, MGEA5, VGLL3, and BRAF genes.