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Figure S1. (a) B-ultrasonography revealed that the placenta was
lodged in the anterior wall of the uterus.(red arrow)
(b) Transvaginal sonography Sagittal grayscale image of the uterus
showed a low-echoic cystic lesions in the anterior uterine body (red
arrow) measuring 2.99 cm × 1.67 cm in the anterior wall of the
myometrium of the uterus.
(c) Color-flow Doppler revealed a mosaic pattern of blood flow within
these cystic spaces, Pulsed Doppler analysis revealed an elevation of
the PSV (78.5 cm/s) while RI (0.29) was low , illustrating a typical
high flow, low resistance, blood flow pattern.(red arrow).
Figure S2. The dilated uterine artery and tortuous
arteriovenous net seen during the UAE. Angiography before embolization
of the left (A) and right (B) uterine arteries. (C) and (D) show the
angiography study following successful embolization of right and left
uterine arteries, respectively.
Figure S3. Hysteroscopic image of the uterine cavity. The green
arrows point prominent abnormal cavity from the UAVF.