Z. Weiner

Three-dimensional transperineal ultrasound for imaging mesh implants following sacrocolpopexy.

To characterize, using three‐dimensional (3D) transperineal ultrasound, the appearance, position and dimensions of mesh implants following minimally invasive abdominal sacrocolpopexy.

Long‐term follow‐up of sacrocolpopexy mesh implants at two time intervals at least 1 year apart using 4D transperineal ultrasound

To determine, using four‐dimensional (4D) transperineal ultrasound, whether the appearance, position or dimensions of sacrocolpopexy mesh implants or the degree of tissue support change in the long term.

Use of ultrasound in the clinical evaluation of women following colpocleisis

To assess the role of transperineal ultrasound in the postoperative evaluation of patients undergoing colpocleisis.

P01.01: Transabdominal cervical length measurements above 35mm exclude short cervix in both twin and singleton pregnancies

A. Shrim5, R. Beloosesky6, M. Steinberg6,5, K. Nizar3, Y. Ginsberg1, Z. Weiner2, D.M. Schwake4 1Obstetrics and Gynecology, Rambam Health Care Campus, Haifa, Israel; 2Rambam Medical Centre, Haifa, Israel; 3Obstetrics and Gynecology, Rambam Medical Centre, Acre, Israel; 4Obstetrics and Gynecology Ultrasound Unit, Rambam Medical Centre, Haifa, Israel; 5Technion Israel, Neve Yarak, Israel; 6Obstetrics and Gynecology, Rambam Medical Centre, Haifa, Israel

P16.11: Postural stress can discriminate between placental insufficiency and other complications of pregnancy not associated with impaired placental function

with both machines and compared using Pearson correlation coefficient (r). Results: Thirty patients were scanned between 11+1 and 22+3 weeks. EPVs calculated using Vscan correlated very closely to the EPVs calculated using the full-sized ultrasound devices (r = 0.94, P < 0.0001) (Figure). Conclusions: The Vscan can accurately assess EPV up to approximately 20 weeks. Beyond 20 weeks the Vscan’s 75 degree field-of-view may not be able to fully image a placenta with a width greater than 10 cm. In spite of this limitation, the portability and affordability of the Vscan may enable healthcare providers greater access to ultrasound technology during routine prenatal care, increasing the chances of identifying cases of abnormal placental growth.

OC10.03: Robotic versus laparoscopic sacrocolpopexy: a three dimensional ultrasound study

levator ani muscle damage. Results of observers within modalities were compared and consensus was reached between two observers to compare imaging modalities. The intraclass correlation was determined for agreement between MR imaging and ultrasound for diagnosing major levator defects. The quadratic weighted kappa was assessed to describe agreement between ultrasonographers. Results: 140 women were included. Table 2 shows the findings of MR imaging and of ultrasound scans. Comparison of MR imaging and ultrasonography for diagnosing major levator defects showed good agreement with an intraclass correlation coefficient of 0.63 (95% CI 0.51, 0.72). Inter observer agreement between ultrasonographers was good with a quadratic weighted kappa of 0.67 (95% CI, 0.58, 0.76). Conclusions: There was good agreement between MR imaging and 3D transperineal ultrasonography in diagnosing major levator ani muscle defects.