Noonan syndrome is defined as an autosomal dominant genetic syndrome commonly characterized by short stature, congenital heart defects, and unique facial features.

努南综合症被定义为一种常染色体显性的遗传性综合症，其一般特征为身材矮小、先天性心脏缺损、以及独特的面部特征。

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One of the most prevalent and salient features of the syndrome is extremely short stature.

这个症候群其中一个最盛行及显著的特征是非常矮小。

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