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 2
Figure 2 Stage T2 rectal cancer: Ultrasonographic view. The tumor infiltrated the entire wall, without invading the smooth outer margin of the muscularis propria (fourth layer). Endoscopic ultrasound with radial array transducer UM 20 (7.5-12 MHz). B: Ballon; T: Tumor; SV: Seminal vesicles.