[Usefulness of transrectal ultrasonography in the diagnosis of anomalies of intersexual conditions].
| Autor: | Blanco JA; Servicio de Cirugía Pediátrica, Hospital Universitario Germans Trias i Pujol, Badalona, Barcelona., Pérez C, Jiménez M, Bel J, Castellví A, Isnard RM, Casasa JM |
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| Jazyk: | Spanish; Castilian |
| Zdroj: | Cirugia pediatrica : organo oficial de la Sociedad Espanola de Cirugia Pediatrica [Cir Pediatr] 2003 Apr; Vol. 16 (2), pp. 86-9. |
| Abstrakt: | Introduction: Between the external genital exploration and the internal genital direct vision, through laparoscopia, there is a black point which is the pelvic floor; we have to know whether there is a vagina or not, what it is like and where it arrives at. The reason for this research is to present our experience with the transrectal ecography, which allows us a very good exploration of the pelvic floor. Material and Methods: We present 6 patients, the youngest is 16 months old and the oldest is 19 years old, who have a diagnostic of 3 congenital adrenal hyperplasia (HSC), 2 gonadal dysgenesis and 1 vaginal agenesis (S. Rokitanski). Under sedation, we carried out a transrectal ecography with Aloka SSD650 ecograph and 7.5 MHz vaginal scanner. Ultrasone. Results: In case of HSC (16 months old), the transrectal ecography showed the vaginal arrival at the urethra and we were able to measure the distance from the external sphincter. In the other two HSC, which had been surgically corrected, the transrectal ecography clearly showed the vagina (length and calibre). In the two gonadal dysgenesis (two 11-and-19-year-old sisters, the first of whom had undergone vulvo-vaginoplasty, we appreciated the length of the vagina and, in the case of the sister with a relatively normal vagina, we confirmed the presence of the vagina connected to the uterus. In the vaginal agenesis, in which a neovagina with amnion membrane had been carried out, which, in its turn, ended in a situation of hematometra due to a stenosis, the transrectal ecography was really helpful to obtain vaginal dilatations. Conclusions: Ecography is an easily available technique and provides both through and detailed information of the genital structures going through the pelvic floor, a zone which is otherwise difficult to explore. It was done under sedation for the patient's age and idiosyncrasy. The experience has just started but we are sure that in the future it will replace the genitograma. |
| Databáze: | MEDLINE |
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