Light micrograph of a Sertoli cell tumor of the testis. The tumor contains bland cuboidal cells with a tubular to nested growth pattern and associated hyalinized stroma. No mitoses or necrosis are identified. Tumor cells would be immunoreactive for inhibin and WT1.
Courtesy of Dr. Michelle S. Hirsch, Department of Pathology, Brigham and Womens Hospital, Boston, MA.
