Colorectal Cancer
Copyright ©The Author(s) 2004.
World J Gastroenterol. Oct 15, 2004; 10(20): 2949-2953
Published online Oct 15, 2004. doi: 10.3748/wjg.v10.i20.2949
Figure 3
Figure 3 Spread types of microscopic tumor nodules (→) in the mesorectum, HE, × 100. A: Discrete microscopic tumor nodules; B: Blood vessel invasion; C: Lymphatic vessel invasion; D: Perineural invasion.