Feasibility of transperineal ultrasound in quantitative assessment of posterior compartment prolapse / 中华超声影像学杂志
Chinese Journal of Ultrasonography
; (12): 771-776, 2020.
Article
em Zh
| WPRIM
| ID: wpr-868088
Biblioteca responsável:
WPRO
ABSTRACT
Objective:To investigate the feasibility of transperineal ultrasound in quantitative assessment of posterior compartment prolapse among Chinese women.Methods:The prospective multicenter study enrolled 485 women between January 2017 and January 2019. All patients underwent a standard clinical interview, pelvic organ prolapse quantification (POP-Q) examination and transperineal ultrasound examination. Volume data of transperineal ultrasound examinations were obtained at rest and in maximal Valsalva maneuver.Results:The higher POP-Q stage of posterior compartment, the lower rectal ampulla position in maximal Valsalva maneuver (POP-Q stage=0 vs POP-Q stage=1, P<0.001; POP-Q stage=1 vs POP-Q stage≥2, P<0.001), and the greater rectal ampulla hypermobility (POP-Q stage=0 vs POP-Q stage=1, P<0.001; POP-Q stage=1 vs POP-Q stage≥ 2, P=0.007). The rectal ampulla position at rest and in maximal Valsalva maneuver and rectocele depth were correlated with prolapse symptoms ( r=-0.200, P<0.001; r=-0.252, P<0.001; r=0.086, P=0.045). The corresponding cut-off values of rectal ampulla position in maximal Valsalva in diagnosing posterior compartment prolapse (POP-Q stage ≥1) and clinical significant posterior compartment prolapse (POP-Q stage ≥2) were 7.32 mm below the symphysis pubis and 12 mm below the symphysis pubis, respectively, with the area under the ROC curve as 0.75 and 0.85, respectively. Conclusions:The ultrasonic measurements by transperineal ultrasound is significantly associated with POP-Q examination in posterior compartment, and it is demonstrated as a useful tool in quantitative assessment of the severity of posterior compartment prolapse.
Texto completo:
1
Índice:
WPRIM
Tipo de estudo:
Clinical_trials
/
Prognostic_studies
Idioma:
Zh
Revista:
Chinese Journal of Ultrasonography
Ano de publicação:
2020
Tipo de documento:
Article