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模糊的生殖器官:新生儿的一个意想不到的诊断

Ana Losa¹, Juliana Da Silva Cardoso¹, Sara Leite²

¹Pediatrics, Centro Materno-Infantil do Norte, Centro Hospitalar Universitário de Santo António, Porto, PRT.

|November 2, 2023

概括

这项研究详细介绍了一个新生儿具有模两可的生殖器,被诊断为cri-du-chat综合征和部分三形3. 这突显了染色体异常与性发育障碍之间的联系.

科学领域:

遗传学是一个遗传学.
儿科儿科儿科
内分泌学在内分泌学.

背景情况:

性发育障碍 (DSD) 源于异常的染色体,淋巴体或解剖性发育.
迅速的多学科评估对于诊断DSD至关重要,因为潜在的危及生命的原因如先天性上腺增生症.

研究的目的:

提出一个新生儿具有模两可的生殖器和非典型的面部特征的案例.
调查潜在的遗传原因和相关疾病.

主要方法:

临床检查新生儿,包括评估哭声,语气,反射,面部和生殖器.
腹腔皮层超声波以评估生殖腺结构.
用于基因分析的形状查和型鉴定.
内分泌学研究以评估荷尔蒙功能.

主要成果:

新生儿表现为一个微弱的哭声,低血压,吸力差,奇特的面孔和模两可的生殖器.
超声波检测发现了一个结节的左性腺.
形积分症查证实了Y染色体.
型揭示了一种基因型,与cri-du-chat综合征和染色体3的部分三症相一致.
内分泌学研究是正常的.

结论:

这一案例说明了一种罕见的Cri-du-chat综合征与部分三形3的呈现,表现为性发育障碍.
它强调了新生儿具有先天性异常,包括含糊不清的生殖器的遗传评估的重要性.

关键词:

3p重复的重复是3p.模两可的生殖器这就是"cri-du-chat"综合征.性发育障碍性发育障碍新生儿新生儿的新生儿

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