Yajing Sun

Ovarian microcystic stromal tumor with unusual expression of AR and partial S100: a case report and literature review

The ovarian microcystic stromal tumor (MCST) is a rare, typically benign stromal neoplasm characterized by a distinctive microcystic architecture and nuclear β-catenin immunoreactivity. This report describes a case that exhibits unusual AR positivity and partial S100 positivity....