Placenta accreta scoring system (PASS)—assessment of a simplified clinico-radiological scoring system for antenatal diagnosis of placenta accreta

Egyptian Journal of Radiology and Nuclear Medicine

Table 2 Sensitivity and specificity of individual MRI findings in diagnosing placenta accreta

Finding	Sensitivity	Specificity	Accuracy
Myometrial thinning	95.24	87.18	90
Loss of interface	95.24	87.18	90
Focal uterine bulge	52.38	94.87	80
T2 hypointense bands	85.71	82.05	83.33
Heterogeneous signal	66.67	76.92	73.33