The clear cell myomelanocytic tumor (CCMMT) is a recently reported and very rare member of the perivascular epithelioid cell family of tumors (PEComa).
Localization
falciform ligament/ligamentum teres
bladder (vesical clear cell myomelanocytic tumor)
thigh (#12023589#)
Immunohistochemistry
smooth muscle actin+
HMB-45+
microphthalmia transcription factor+