Laparoscopic gonadectomy in complete androgen insensitivity syndrome

Area of Science:

• Reproductive Endocrinology
• Surgical Oncology
• Pathology

Background:

• Complete androgen insensitivity syndrome (CAIS) is a disorder where individuals with a 46,XY karyotype are resistant to androgens, leading to the development of female external genitalia.
• Undescended testes (cryptorchidism) are common in CAIS and are associated with an increased risk of developing germ cell tumors.
• Early detection and management of potential complications are crucial in patients with CAIS.

Observation:

• A 16-year-old patient diagnosed with complete androgen insensitivity syndrome underwent a laparoscopic orchiectomy.
• The surgical procedure was performed to address the presence of undescended testes.
• Intraoperative findings and subsequent pathological examination were critical for diagnosis.

Findings:

• Pathological analysis of the resected testes revealed carcinoma in situ (CIS) of the seminiferous tubules.
• Carcinoma in situ represents a pre-invasive form of testicular cancer, confined to the basement membrane of the tubules.
• This finding indicates an early neoplastic change within the testicular tissue.

Implications:

• The presence of CIS in this patient underscores the significant risk of malignant transformation in undescended testes associated with CAIS.
• This case emphasizes the need for vigilant surveillance and potentially prophylactic orchiectomy in adolescent and adult patients with CAIS.
• Further research into optimal screening protocols and management strategies for testicular neoplasms in CAIS is warranted.