Abstract：Objective: To evaluate repeatability and accuracy of pelvic diaphragm hiatal area measurement with renderMode in patients with pelvic floor dysfunction. Methods: Thirty-two cases of hospitalized patients with pelvic floor dysfunction from April 2015 to April 2016 were recruited. Two operators randomly examined patients, and measured the pelvic diaphragm hiatal area three times respectively under the RenderMode, eventually evaluated repeatability and accuracy of measurement. Result: The measurements of pelvic diaphragm hiatal area in patients with pelvic floor dysfunction had no statistical difference between the operators under RederMode by ultrasound(P＜0.05). Conclusion: The measurements of pelvic diaphragm hiatal area in patients with pelvic floor dysfunction has good repeatability and accuracy under RenderMode, the measurement errors between different operators are within controllable range.
张红彬，栗河舟，曹海亚，吴 晓. RenderMode盆底功能障碍患者盆膈裂孔面积测量的可重复性研究[J]. 中国临床医学影像杂志, 2018, 29(4): 281-283.
ZHANG Hong-bin, LI He-zhou, CAO Hai-ya, WU Xiao. Repeatability studies of measurement of pelvic diaphragm hiatal area with RenderMode in patients with pelvic floor dysfunction. JOURNAL OF CHINA MEDICAL IMAGING, 2018, 29(4): 281-283.
