[One case report of 17β-hydroxysteroid dehydrogenase 3 deficiency].
2019
: 分析1例17β-羟类固醇脱氢酶3型缺陷症患者的临床资料及HSD17B3基因序列变化。患儿2岁11个月,抚养性别女性,因"双侧腹股沟包块"就诊,幼女外阴,阴蒂肥大,睾酮与雄烯二酮比值经绒毛膜促性腺激素(hCG)兴奋后逐渐降低,染色体核型46 XY,彩色超声检查未探及子宫、卵巢。父母及弟弟表型正常。HSD17B3基因测序显示患者携带2号外显子c.201A>G(p.Glu67Asp)及9号外显子c.625T>C(p.Ser209Pro)的复合杂合突变,父亲携带9号外显子c.625T>C杂合突变,母亲携带2号外显子c.201A>G杂合突变,弟弟无突变。.
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