Pelvic Organ Prolapse Quantification After Pessary Removal: The Use of Upright MRI in POP Research
Contact us if these videos are not relevant.
Contact us if these videos are not relevant.
View abstract on PubMed
Summary
This summary is machine-generated.Pelvic organ prolapse (POP) quantification after pessary removal should be delayed. Prolapse extent can increase for up to 8 hours, requiring delayed measurement to avoid underestimation.
Area Of Science
- Urogynecology
- Pelvic Floor Disorders
- Medical Imaging
Background
- Pelvic organ prolapse (POP) management often involves pessary use, with surgery as an alternative.
- Quantifying POP is crucial when transitioning from pessary to surgical treatment.
- The temporal dynamics of POP recurrence after pessary removal are not well-defined.
Purpose Of The Study
- To investigate the time-dependent changes in POP extent following pessary removal.
- To determine the optimal timing for POP quantification after discontinuing pessary use.
Main Methods
- Upright MRI scans were utilized in 12 POP patients.
- Measurements of bladder and cervix descent were taken relative to the Pelvic Inclination Correction System (PICS) line.
- Measurements were recorded with the pessary in situ, and at immediate, 4-hour, and 8-hour intervals post-removal.
Main Results
- Bladder descent occurred immediately post-removal (median 0.1 cm above to 1.8 cm below PICS line).
- In 33% of patients, further bladder descent up to 5.4 cm was observed between 4 and 8 hours.
- Cervix descended immediately (median 3.1 cm to 1.9 cm above PICS line), with late descent in 17% of patients.
Conclusions
- POP quantification should be postponed for at least 8 hours after pessary removal.
- Delaying measurement prevents the underestimation of prolapse severity.
- Understanding the temporal changes in POP is essential for accurate clinical assessment.
Contact us if these videos are not relevant.
Contact us if these videos are not relevant.
