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Updated: Jul 18, 2026

Quantification of Levator Ani Hiatus Enlargement by Magnetic Resonance Imaging in Males and Females with Pelvic Organ Prolapse
Published on: April 17, 2019
Pelvic prolapse: static and dynamic MRI
L Mondot1, S Novellas, M Senni
1Services d’Imagerie Médicale, Centre Hospitalier Régional et Universitaire de Nice, Hôpital Archet 2, 151 route de Saint Antoine de Ginestière, B.P 3079, 06202, Nice Cedex 3, France. lydiane15@hotmail.com
Abstract:
Pelvic magnetic resonance is a simple and non-invasive imaging technique for dynamic and static assessment of the pelvic floor. The morphology of the support system is assessed by T2-weighted images. Dynamic sequences are used to assess pelvic prolapse. In this study we illustrate the normal and pathologic features of the levator ani muscle which represents the main active support of pelvic organs. Furthermore we describe the different types of prolapses, floor by floor, and the different staging techniques.
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