A syndromic association between a subset of testicular/paratesticular neoplasms is well
established. Such examples include Carney complex and large cell calcifying Sertoli cell …

Testicular sex cord–stromal tumors (TSCSTs) are relatively rare, representing~ 5% of
testicular neoplasms overall. Historically, TSCSTs have been classified into 3 major entities …

The hyperplasia–carcinoma sequence is a stepwise tumourigenic programme towards
endometrial cancer in which normal endometrial epithelium becomes neoplastic through …

Testicular germ cell tumors (TGCTs) and sex cord-stromal tumors (SCSTs) are the most
common testicular neoplasms. The morphologic spectrum of such tumors is wide, with …

A small subset of testicular sex cord-stromal tumors, designated as Sertoli-stromal cell
tumors (SSCTs), comprises a mixture of Sertoli, spindle, and/or Leydig cells. The …

Sertoli cell tumor is a type of testicular sex cord-stromal tumor (TSCST) typically driven by
gain-of-function CTNNB1 variants. Recently, molecular studies have identified TSCSTs …

We present a case report of a 54-year-old male with a metastatic testicular sex cord tumor
harboring a EWSR1:: ATF1 gene fusion. The tumor displayed a solid and nested …

Cancer of unknown primary (CUP) constitutes between 2% and 5% of human malignancies
and is among the most common causes of cancer death in the United States. Brain …

This article reviews potential future changes in the classification of sex cord stromal tumors
(SCST). The most useful immunohistochemical stains are summarized, and recent …

Spindle cell-rich testicular sex cord-stromal tumors (TSCSTs) comprise a group that includes
mostly (but not exclusively): myoid gonadal stromal tumor (MGST), adult granulosa cell …