Rare Case of Lipomatous Mixed Tumor With Follicular Differentiation

Abstract

Cutaneous mixed tumors are adnexal neoplasms characterized by a mixture of epithelial, myoepithelial, and stromal components of varying proportions. The diagnosis may be of little challenge when chondroid or myxoid components are dominant. However, there are variants of the cutaneous mixed tumor where more uncommon features predominate, making the diagnosis more challenging. Here, we present a case of a rare variant of the cutaneous mixed tumor with extensive adipocytic and follicular differentiation. This is the second case of such a tumor reported to literature to our knowledge.