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[Static and dynamic magnetic resonance imaging of the pelvic floor]
A Maubon1, M P Martel-Boncoeur, V Juhan
1Radiologie et Imagerie Médicale, CHU Dupuytren, 2, avenue Martin Luther-King, 87042 Limoges Cedex.
Abstract:
MRI assessment of pelvic floor dysfunction is still fairly recent. It is a fast expanding field, owing to its safety and simplicity when compared to other imaging modalities. The possibility of direct dynamic imaging is a decisive input, and it can be coupled to a clinical examination at the magnet. The most widely used sequences are T2 weighted fast TSE or fast gradient echo, in the sagittal and frontal planes. Dynamic MRI of the pelvic floor allows pre-operative staging of prolapse, detection of hidden prolapses and assessment of muscle trophicity. Post-operatively it allows assessment of surgical results and failures or recurrences.
Insights
Magnetic Resonance Imaging (MRI) offers a safe and simple method for assessing pelvic floor dysfunction. Dynamic MRI aids in pre-operative staging, detecting hidden prolapses, and evaluating post-operative outcomes.
Area of Science:
- Radiology
- Medical Imaging
- Pelvic Floor Disorders
Context:
- Pelvic floor dysfunction diagnosis and management.
- Advancements in imaging techniques for pelvic health.
Purpose:
- To highlight the utility of MRI in assessing pelvic floor dysfunction.
- To detail the applications of dynamic pelvic floor MRI in clinical practice.
Summary:
- MRI is a rapidly advancing, safe, and simple imaging modality for pelvic floor dysfunction.
- Dynamic MRI, utilizing T2-weighted fast TSE or fast gradient echo sequences, provides direct imaging capabilities.
- Applications include pre-operative prolapse staging, detection of occult prolapses, muscle assessment, and post-operative evaluation of surgical outcomes.
Impact:
- Improves pre-operative planning and diagnosis of pelvic floor disorders.
- Enhances post-operative assessment of surgical success and recurrence detection.
- Provides a non-invasive, detailed view of pelvic floor anatomy and function.