Dysgerminoma in three patients with Swyer syndrome

Dysgerminoma in three patients with Swyer syndrome

BACKGROUND Dysgerminoma is the most common malignant germ cell tumor of the ovary. This malignancy can be associated with pure gonadal dysgenesis or Swyer syndrome, mixed gonadal dysgenesis and partial gonadal dysgenesis. CASE PRESENTATION Dysgerminoma developed in 3 phenotypic female patients with 46 XY pure gonadal dysgenesis. All patients presented first with abdominopelvic mass. Laparatom...

Dysgerminoma and Gonadoblastoma with Para-aortic Lymph Node Metastasis in a Patient with Swyer Syndrome

A Case of Swyer Syndrome Associated with Advanced Gonadal Dysgerminoma Involving Long Survival

Swyer syndrome is caused by abnormal sex differentiation during the embryonic period, resulting in incomplete intrauterine masculinization and undifferentiated gonads. The current case report describes a patient with Swyer syndrome associated with stage 3 gonadal dysgerminoma who has survived for 23 years. At age 18, this patient sought assistance for primary amenorrhea from the Gynecological S...

Dysgerminoma in a case of 46, XY pure gonadal dysgenesis (swyer syndrome): a case report

Simple 46, XY gonadal dysgenesis syndrome, also called Swyer syndrome, is known as pure gonadal dysgenesis. Individuals with the syndrome are characterized by 46, XY karyotype and phenotypically female with female genital appearance, normal Müllerian structures and absent testicular tissue. The condition usually first becomes apparent in adolescence with delayed puberty and primary amenorrhea d...

Swyer syndrome.

PURPOSE OF REVIEW This review focuses on the pathogenesis, diagnosis, management and long-term outcomes of disorders of sex development, specifically women with Swyer syndrome (46,XY complete gonadal dysgenesis). RECENT FINDINGS Recent discoveries have broadened our understanding of the complex pathways involved in normal and abnormal sex development. In 46,XY gonadal dysgenesis, lack of test...