Article
Melanotic PEComa of the Sinonasal Mucosa With NONO-TFE3 Fusion
25 Dec 2016
Abstract excerpt
Perivascular epithelioid cell neoplasms (PEComas) are a family of mesenchymal tumors with features of both smooth muscle and melanocytic differentiation, with or without true melanin pigment. The highly variable morphology of PEComas results in a broad differential diagnosis that is also dependent on anatomic site. A subset demonstrates rearrangements involving the TFE3 (Xp11) locus, which can be used in...
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