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先天性无阴道是咋回事?Congenital do not have vagina is how to return a responsibility?

  先天性无阴道系胚胎在发育期间受到内在或外界因素阻扰,亦可能由于基因突变(可能有家庭史)引起副中肾管发育异常所致。Congenital non-vaginal-line embryos are obstructed by internal or external factors during development, which may also be caused by abnormal development of the accessory middle renal tube caused by a genetic mutation (which may have a family history).

  以正常女性染色体核型,全身生长及女性第二性征发育正常,外阴正常,阴道缺失,子宫发育(仅有双角残余),输卵管细小,卵巢发育及功能正常。常为特征的Rokitansky-Kustner-Hauser综合征患者最为多见。睾丸女性化(雄激素不敏感综合征)患者较为少见。很少数为真性两性畸形或性腺发育不全者。

  With normal female chromosome karyotype, the whole body growth and the development of female secondary sexual characteristics were normal, vulva was normal, vagina was absent, uterine development (only double horn remnant), fallopian tube was small, ovary development and function were normal. Patients with rokitansky-kustner-hauser syndrome, which is often characterized by rokitansky-kustner-hauser syndrome, are the most common. Testicular feminization (androgen insensitivity syndrome) is rare. Very few are true sex hermaphroditism or gonadal hypoplasia.

来源:未知|作者:石女网 |更新日期:2020-05-17 12:10
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