The usefulness of MR defecography in the evaluation of pelvic floor dysfunction: our experience using 3T MRI.

Autor: Al-Najar MS; Radiology Department, The University of Jordan Hospital, Queen Rania Street, P. O. Box 13046, Amman, 11942, Jordan. drmahasennajjar@yahoo.com., Ghanem AF; Radiology Department, The University of Jordan Hospital, Queen Rania Street, P. O. Box 13046, Amman, 11942, Jordan., AlRyalat SAS; Faculty of Medicine, The University of Jordan, Amman, Jordan., Al-Ryalat NT; Radiology Department, The University of Jordan Hospital, Queen Rania Street, P. O. Box 13046, Amman, 11942, Jordan., Alhajahjeh SO; Radiology Department, The University of Jordan Hospital, Queen Rania Street, P. O. Box 13046, Amman, 11942, Jordan.
Jazyk: angličtina
Zdroj: Abdominal radiology (New York) [Abdom Radiol (NY)] 2017 Sep; Vol. 42 (9), pp. 2219-2224.
DOI: 10.1007/s00261-017-1130-7
Abstrakt: Purpose: To assess the usefulness of MR defecography in evaluating pelvic floor dysfunction, and to correlate several pelvic organ abnormalities with each other and with patients' symptoms and characteristics.
Methods: MR defecographic examinations performed in 3T MRI machine of 95 patients (70 females, 25 males; mean age 48) were retrospectively reviewed. Pelvic organ abnormalities from all three compartments were recorded, including the anorectal junction descent, anterior rectocele, and cystocele. These were graded according to the known HMO system in relation to the pubococcygeal line. The correlation between these different abnormalities and their relation to patient symptoms and characteristics were evaluated.
Results: Anorectal junction descent and anterior rectocele were most commonly observed, predominantly manifesting in female patients. Both were associated with abnormalities from all compartments. The middle compartment was the least affected, and its abnormality of uterine/vaginal descent tended to occur in association with the anterior compartment abnormality (cystocele). Anismus was low in incidence, and was not associated with other compartments abnormalities. Both enterocele/peritoneocele and intussusception were uncommon.
Conclusion: MR defecography is the modality of choice in assessing pelvic floor dysfunction, because it can neatly show various pelvic organ abnormalities from all compartments in a dynamic fashion, which are frequently coexistent. It can even show clinically silent or unsuspected abnormalities which can impact the management of patients.
Databáze: MEDLINE
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