Intersex surgery in the adult

Congenital Adrenal Hyperplasia: Review from a Surgeon's Perspective in the Beginning of the Twenty-First Century

Congenital adrenal hyperplasia (CAH) most commonly due to 21-hydroxylase deficiency is the most common type of disorder of sex development. This review will focus on CAH addressing historical and current surgical techniques with their anatomical foundations, with special attention to long-term results and outcomes on sexual function, patient satisfaction, patient attitude toward surgery, and ongoing controversies in management of these patients.

Surgical options in disorders of sex development (dsd) with ambiguous genitalia

Disorders of sexual development (DSD) include three main groups of patients: (1) The virilised 46,XX DSD essentially represented by congenital adrenal hyperplasia (CAH) ; (2) The undervirilised 46,XY DSD essentially represented by hypospadias; and (3) the chromosomic jigsaws essentially represented by mixed gonadal dysgenesis. It is in this last group that gender assignment remains a difficult decision involving various indicators, which can be split into four categories: (1) the inside sex (i.e., genes, hormones and target tissues); (2) the outside sex (i.e., anatomy of genitalia including size of the genital tubercle, mullerian cavity and potential adult height of the patient); (3) the functional sex (i.e., potential sexuality and fertility); and (4) and the social sex (i.e., the cultural medium in which the child is brought up). The challenge is to outline the future individual identity of the child in the postnatal period using these indicators. Current evolutions of surgical techniques of 'feminisation' and 'masculinisation' are described as well as their outcomes.

Laparoscopic surgery in 46,XX disorder of sex development: hysterosalpingectomy with gonadectomy

PURPOSE

We present the outcomes of one of the largest series specifically of laparoscopic hysterosalpingectomy with bilateral gonadectomy in 46,XX patients with congenital adrenal hyperplasia raised as a male.

PATIENTS AND METHODS

From June 2005 to March 2008, five patients raised as male were treated at our institution using laparoscopic surgery. 46,XX disorder of sex development was diagnosed in all the patients because of congenital adrenal hyperplasia. Hysterosalpingectomy with bilateral gonadectomy was performed completely laparoscopically in all five patients.

RESULTS

All procedures were completed with minimal blood loss. The duration of the surgeries was 70-125 minutes. There were no complications during surgery or conversion to open surgery. The hospital stay ranged from 1 to 2 days, except in one patient who presented urinary retention and was discharged from the hospital a week after the surgery.

CONCLUSIONS

Laparoscopic surgery can be safely used as part of the diagnosis and treatment of 46,XX disorder of sex development. Laparoscopy can be useful in the diagnosis as well as surgical management of Müllerian structures as well as intraabdominal gonads contrary to social sex.

Mobilização total do seio urogenital para tratamento da genitália ambígua em crianças com hiperplasia adrenal congênita

A abordagem cirúrgica das pacientes com hiperplasia adrenal congênita (HAC) é um desafio e envolve controvérsias. O objetivo deste estudo é avaliar os resultados da correção da genitália em 10 crianças 46 XX com HAC, pela técnica de mobilização total do seio urogenital (MUT), em tempo único. A idade, por ocasião do tratamento cirúrgico, variou de 11 a 78 meses (média= 32 meses) e o seguimento pós-operatório de 15 a 36 meses (média= 26 meses). O aspecto estético foi considerado bom em 7, com uretra e vagina bem exteriorizados no vestíbulo, e satisfatório em 3. Após o acompanhamento médio de 26 meses, a técnica de MUT, por via perineal, sem divisão do reto, se mostrou eficaz para o tratamento da genitália ambígua em crianças com HAC.