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Updated: Aug 29, 2026

Murine Orchiectomy and Ovariectomy to Reduce Sex Hormone Production
Published on: November 17, 2023
Laparoscopic removal of Müllerian structures and orchiopexy for persistent Müllerian duct syndrome
Yoshinori Shirasaki1, Atsushi Nagai, Yasutomo Nasu
1Department of Urology, Okayama University Medical School, Okayama, Japan.
Abstract:
A 1-year-old boy presented for evaluation of bilateral undescended testes. Diagnostic laparoscopy was conducted, and uterine tissue with bilateral gonads was detected in the rectovesical fossa. Chromosomal analysis revealed a 46,XY karyotype. Persistent müllerian duct syndrome was diagnosed, and laparoscopic surgery was performed to treat this condition. The uterus was incised at a distal site and withdrawn through the port. The bilateral testes were fixed in the scrotum. The patient was discharged 3 days later. We believe that the laparoscopic approach is a valid, alternative choice to traditional surgery for resolution of this condition, permitting minimally invasive surgery.

