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<p>A perineal groove is a&#xa0;rare congenital malformation that is characterized by an exposed wet sulcus with a nonkeratinized mucous membrane that extends from the posterior vaginal fourchette to the anterior ridge of the anal orifice. This condition is one of the uncommon anorectal malformations that is unknown to many clinicians.</p>

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„Perineal groove“

  • 期刊论文

  • 发表日期：

    2025年12月9日

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  • Thomas Meyer

摘要

A perineal groove is a rare congenital malformation that is characterized by an exposed wet sulcus with a nonkeratinized mucous membrane that extends from the posterior vaginal fourchette to the anterior ridge of the anal orifice. This condition is one of the uncommon anorectal malformations that is unknown to many clinicians.