Case Report
Copyright ©The Author(s) 2020.
World J Gastroenterol. Aug 14, 2020; 26(30): 4557-4563
Published online Aug 14, 2020. doi: 10.3748/wjg.v26.i30.4557
Figure 7
Figure 7 Endoscopic ultrasonography. A: Wound healing, residual small ulcer and metal clip; B: Focus scar area showing thickening and hyperechoic changes, with no blood flow signals on ultrasonic Doppler.