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Updated: Jan 15, 2026

Anogenital Distance and Perineal Measurements of the Pelvic Organ Prolapse POP Quantification System

Anogenital Distance and Perineal Measurements of the Pelvic Organ Prolapse POP Quantification System

Published on: September 20, 2018

骨盆形状导致骨盆器官脱落:一项几何形态测量研究

E Stansfield¹, K Phan², B Fischer^1,3

¹Evolutionary Biology, University of Vienna, Vienna, Austria.

Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology

|October 9, 2025

概括

骨盆形状会影响产后骨盆器官脱落 (POP) 的风险. 骨盆较宽,直径较短与成年女性患POP风险较高有关.

科学领域:

女性骨盆的解剖学和生物力学.
盆地疾病及其病因因素.

背景情况:

骨盆器官脱落 (POP) 是一种常见的疾病,影响成人女性.
确定POP的预测性风险因素对于预防和管理至关重要.

研究的目的:

确定特定的软组织和骨盆形态特征是否预测POP的发展.
为了研究骨盆形状和成人女性的POP发病率之间的关系.

主要方法:

一项病例对照研究,比较了有POP的孕妇,没有POP的孕妇和无孕妇.
磁共振成像 (MRI) 用于收集盆腔和泌尿器官间隙的地标.
用几何形态测量和主要成分分析来分析骨盆形状.

主要成果:

在组之间发现了结合软组织和骨盆形状的显著差异.
与对照组相比,患有POP的女性骨盆在中侧较宽,前后和头骨后直径较短.
这些发现在初级和二级数据集中都是一致的.

结论:

骨盆形状是导致产后POP风险的一个重要因素.
骨盆的形态特征可以作为POP发展的预测标记.

关键词:

几何形态测量 (geometric morphometry) 是一种几何形态测量.骨盆地板的骨盆地板是什么意思骨盆器官脱落骨盆器官脱落骨盆形状骨盆形状骨盆形状风险因素的风险因素是什么

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