Fig. 5. Measurement of extramural depth of tumor invasion in T3 rectal cancer. A. MRI measurements on axial (left) and coronal (right) views are 6.1 and 6.2 mm, respectively. B. Pathologic measurement using surgical specimen is also 5.5 mm (hematoxylin and eosin stain). All measurements are coherently > 5 mm. Fig. 5. Measurement of extramural depth of tumor invasion in T3 rectal cancer. A. MRI measurements on axial (left) and coronal (right) views are 6.1 and 6.2 mm, respectively. B. Pathologic measurement using surgical specimen is also 5.5 mm (hematoxylin and eosin stain). All measurements are . . . Korean J Radiol. 2017 Jan-Feb;18(1):132-151. https://doi.org/10.3348/kjr.2017.18.1.132