Pelvic Floor Prolapse Mri

Clinical and diagnostic value of dynamic mri.
Pelvic floor prolapse mri. Crossref medline google scholar. Topographical changes involving the levator ani muscle and the vagina. Pelvic floor relaxation which typically accompanies prolapse refers to a weakening of the suspensory fascia ligaments and. Magnetic resonance imaging of the perineum and pelvic floor.
Dynamic pelvic mr allows radiologists to directly see detailed images of the anatomy of the pelvic floor structures which allows analysis of anatomy and function. Dynamic magnetic resonance imaging mri of the pelvic floor can be used as an adjunct to the clinical evaluation for clarifying physical examination findings. To standardize the imaging evaluation of pelvic floor dysfunction with dynamic mri the hmo classification system was developed referring to h line m line and organ prolapse which defines specific measurements and references points to be evaluated at rest figure 1 and with maximal strain during defecation. Pelvic organ prolapse a type of pelvic floor disorder can affect many women.
Pelvic organ prolapse and pelvic floor relaxation are two related and often coexistent conditions. However the criteria for defining and grading prolapse differ between the two methods. Top magn reson imaging 2001 12 2 83 92. 2 functional disorders of the ano rectal compartment of the pelvic floor.
An mri may be done to find problems such as weak pelvic floor muscles or pelvic organ prolapse. Study of uterine prolapse by magnetic resonance imaging. An mri may show problems that developed before or at birth such as having one kidney instead of two. In fact about one third of all women are affected by prolapse or similar conditions over their lifetime.
Grading pelvic floor prolapse and pelvic floor relaxation using dynamic magnetic resonance imaging. Ozasa h mori t togashi k. Gynecol obstet invest 1992 34 1 43 48. Prevalence of pelvic organ prolapse detected at dynamic mri in women without history of pelvic floor dysfunction.
7 all measurements are taken in. Comparison of two reference lines clinical radiology vol. Comiter cv vasavada sp barbaric zl gousse ae raz s.