Review
Copyright ©The Author(s) 2015.
World J Gastrointest Endosc. Jun 25, 2015; 7(7): 688-701
Published online Jun 25, 2015. doi: 10.4253/wjge.v7.i7.688
Figure 1
Figure 1 Stage T1 rectal cancer: (A) endoscopic and (B) ultrasonographic view. Endoscopic ultrasound with radial miniprobe (12 MHz), showing a small tumor located within the mucosa and superficial submucosal layers, and preservation of the outer layers of the rectal wall. T: Tumor; P: Radial probe.