Affiliation:
1. Department of Pathology Duke University Hospital Durham North Carolina USA
2. Department of Dermatology Duke University Hospital Durham North Carolina USA
Abstract
AbstractMyoepithelial neoplasms of the skin and soft tissue are rare and share histopathologic features with their salivary gland counterpart. We present a case of an atypical myoepithelial neoplasm from the back of a 72‐year‐old female. This lesion harbored an EWSR1::NR4A3 gene fusion, a genetic signature characteristically seen in extraskeletal myxoid chondrosarcoma. To our knowledge, this is a unique case of an atypical cutaneous myoepithelial neoplasm harboring EWSR1::NR4A3 fusion.
Subject
Dermatology,Histology,Pathology and Forensic Medicine