Laparoscopic gonadectomy in two patients with gonadal dysgenesis

Laparoscopy-assisted transinguinal extracorporeal gonadectomy in six patients with androgen insensitivity syndrome

OBJECTIVE

To describe a new surgical technique to treat prophylactic gonadectomy in patients with androgen insensitivity syndrome.

DESIGN

Prospective study. University hospital.

PATIENT(S)

Six patients with androgen insensitivity syndrome.Laparoscopy-assisted transinguinal or suprapubic extracorporeal gonadectomy.

MAIN OUTCOME MEASURE(S)

Accessibility, operation time, and cost-effectiveness.

INTERVENTION(S)

Laparoscopy-assisted transinguinal extracorporeal gonadectomy under general anesthesia was performed successfully, with no complications, in all patients as a one-day procedure. The operation times were 12 to 22 minutes (average, 16 minutes). Histopathologic examination revealed testicles in all cases. The cost of each operation was approximately dollar 500 to dollar 1000.

CONCLUSION(S)

Laparoscopy-assisted transinguinal or suprapubic and extracorporeal gonadectomy has several advantages over laparotomy and operative laparoscopy, including short operating time, safety, simplicity, and cost-effectiveness.

Bilateral orchiectomy for the surgical treatment of complete androgen insensitivity syndrome: patient outcome after 1 year of follow-up

OBJECTIVE

To describe an operative approach to bilateral orchiectomy for complete androgen insensitivity syndrome (AIS) and to report patient status 1 year after surgery.

MATERIAL AND METHOD

A 19(1/2)-year-old woman with primary amenorrhea, cervical/uterine agenesis, elevated serum testosterone, and 46,XY karyotype underwent characterization of the androgen receptor mutation by polymorphism sequence analysis. Bilateral orchiectomy was performed via a triple-puncture 5-mm laparoscope, and postsurgical hormone replacement followed a daily oral contraceptive model. Psychological counseling was provided to the patient and her family.

RESULTS

Minimally invasive removal of the gonads was accomplished without complication. Microscopic examination of the testes revealed a benign Sertoli cell-only pattern. After 1 year, the patient's level of functioning and psychosexual status were unchanged in comparison with before surgery.

CONCLUSIONS

Patients with complete AIS should undergo postpubertal gonadectomy because of an increased risk for malignant transformation of the testicles, and this can be performed safely via small-caliber laparoscopy. Attention to psychological considerations in such patients is important to maximize long-term success.

Laparoscopic management of intersexual states

Laparoscopy has gained acceptance as the ideal method of surgical treatment of the internal [figure: see text] genital organs in patients with intersex disorders. The intersexual states for which laparoscopy is needed are female and male pseudohermaphroditism, true hermaphroditism, and Turner's syndrome. In these patients, the indications for laparoscopy are the removal of normal gonads and ductal structures that are contrary to the assigned gender and the removal of dysgenetic gonads that are nonfunctional and that present potential for malignancy. In addition to being a minimally invasive surgery, one of the main advantages of this method is the lack of scars, a fact much appreciated by patients and their parents. Generally, gonadectomy is a straightforward operation because the gonads present with an accessible pedicle. Laparoscopic orchidopexy has been standardized and can be performed in patients in whom the testis must be relocated to the scrotum. The removal of ductal structures is also easily performed in most cases, whereas hysterectomy with resection of the vagina may present some difficulties owing to the location of these structures. In patients with a long vaginal component of the urogenital sinus, the distal segment must be removed by a retrograde perineal access, usually performed simultaneously with genitoplasty. Endocrinologists must be aware of the application of this method of treatment in intersex patients, and urologists proficient in laparoscopic techniques must extend their field of work in this area.

The use of laparoscopy in the management of adnexal pathologies in children

BACKGROUND

The authors' experience of using laparoscopy in the management of 23 girls (mean age: 8.9 years; range: 3 months-15 years) with various adnexal pathologies over a 3-year period is reviewed.

METHODS

Of the 23 patients, seven were evaluated for congenital gonadal pathologies, 15 presented with abdominal pain and one patient had an antenatally diagnosed adnexal mass. Detailed laparoscopic examination of the pelvic cavity and laparoscopic gonadectomy were successfully performed in all seven patients with congenital gonadal pathologies: mosaic Turner's syndrome (n = 2), gonadal dysgenesis (n = 3) and testicular feminization syndrome (n = 2). Of 15 patients presenting with abdominal pain, 11 had an adnexal mass, two had acute appendicitis and two had pelvic inflammatory disease.

RESULTS

Laparoscopic excision of the adnexal masses were successfully performed in 10 of 11 patients. Conversion to open surgery was required in one patient with a huge teratoma. Laparoscopic appendicectomy was successfully performed in both patients with acute appendicitis while diagnostic laparoscopy was the only procedure required in the two patients with pelvic inflammatory disease. Laparoscopy in the infant with an antenatally diagnosed adnexal mass confirmed this to be an omental cyst, which was successfully excised. All patients recovered without complications and good cosmetic result was universally achieved.

CONCLUSION

Laparoscopy is safe and effective in both diagnosis and treatment of adnexal pathologies in children.