Inflammatory and Nested Testicular Sex Cord Tumor: Clinicopathologic and Molecular Features.
Inflammatory and nested testicular sex cord tumor (INTSCT) is a recently recognized malignant testicular neoplasm characterized by distinctive morphologic, immunophenotypic, and molecular features, including frequent EWSR1::ATF1 gene fusions. Although prior series have established INTSCT as a distinct entity with aggre...