Swyer Syndrome Presenting as Dysgerminoma: A Case Report.

Complete gonadal dysgenesis with 46,XY karyotype is a clinical condition characterized by the absence of testicular tissue but with the presence of typical Müllerian structures in a phenotypically female individual. The condition presents as primary amenorrhoea or delayed puberty. Eventually, malignant neoplasms may arise. We report a case of a 16-year-old Indian male with Swyer syndrome presenting with primary amenorrhoea and with an earlier diagnosis of a malignant dysgerminoma in the right ovary.