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.

Three out of four: a case discussion on ambiguous genitalia.

Disorders of sex development (DSD) include a heterogeneous group of heritable disorders of sex determination and differentiation. This includes chromosomal as well as monogenic disorders, which inhibit or change primarily genetic or endocrine pathways of normal sex development. However, in many patients affected, no definitive cause for the disorder can be found. Therefore, the birth of a child with ambiguous genitalia still represents an enormous challenge. For the structuring of diagnostic procedures, decision making and also therapeutic interventions, a highly specialised team of physicians of different subspecialties and experts for psychosocial care is needed to counsel parents and patients accordingly. This article presents a case with 46,XX DSD and androgen excess. After making the diagnosis on clinical and biochemical grounds, the family refused further genetic testing. The outcome of subsequent pregnancies confirmed the working diagnosis of an autosomal form of 46,XX DSD. However, the family still refused prenatal testing and treatment on religious grounds. The case discussion further illuminates the possible influence of religion in prenatal testing and concludes with the approach to the parents for comprehensive counselling in decision making for their child.

Gender dysphoria and gender change in chromosomal females with congenital adrenal hyperplasia.

This article reviews the literature on studies and case reports on gender identity and gender identity problems, gender dysphoria, and gender change in chromosomal females with congenital adrenal hyperplasia, raised male or female. The large majority (94.8%) of the patients raised female (N= 250) later developed a gender identity as girls and women and did not feel gender dysphoric. But 13 (5.2%) patients had serious problems with their gender identity. This percentage is higher than the prevalence of female-to-male transsexuals in the general population of chromosomal females. Among patients raised male, serious gender identity problems were reported in 4 (12.1%) out of 33 patients. From these observations, we conclude that the assignment to the female gender as a general policy for 46,XX patients with CAH appears justified, even in severely masculinized 46,XX newborns with CAH (Prader stage IV or V).

46,XX patients with congenital adrenal hyperplasia: initial assignment as male, reassigned female.

Six 46,XX patients with congenital adrenal hyperplasia (CAH) presented with genital ambiguity, five so severe that initial gender assignment was male. Once diagnosis was realized, parents were involved in evaluation and chose sex re-assignment as female. To date, these girls and their parents all indicate satisfaction with their decision for a female sex of rearing. The girls have a female gender identity with behavior characteristics known for females with CAH. Thus, while outcome is satisfactory, it is realized that for most, expression of sexual orientation and adult life adjustments have not yet occurred.

Feminizing genitoplasty in patients with 46XX congenital adrenal hyperplasia.

Congenital adrenal hyperplasia (CAH) is the most common cause of ambiguous genitalia in newborns. This paper is based upon review of the literature and personal experience. We focus upon the surgical anatomy, pre-operative evaluation, including imaging, mainly by transabdominal ultrasound, and upon the goals and the history of surgical reconstruction. The various surgical techniques are mentioned with a detailed description of our technique used in 52 patients. The timing and staging of the operation and the implications of prenatal therapy are discussed. In conclusion, we believe that infants with 46XX CAH can undergo one-stage feminizing genitoplasty very early in life with satisfactory cosmetic and functional results.

Laparoscopic surgery for gonadal dysgenesis in children.

Three pediatric phenotypic females presented with gonadal dysgenesis. Their gonads were removed laparoscopically. These phenotypically normal females, who do not have any intersex problems or ambiguous genitalia, represent a unique group of patients having a Y chromosome or a fragment of it in their genetic constitutions. We performed laparoscopic adnexectomy with Endoloop ligatures or an ultrasonically activated scalpel. No significant complication occurred in any of the cases. Pathologic examination revealed gonadoblastoma in one of the gonads of one patient. We propose that laparoscopic surgery is a safe and minimally invasive procedure for prophylactic gonadectomy to prevent neoplasia, even when performed on pediatric patients.