Figure 1From: Stage II/III rectal cancer with intermediate response to preoperative radiochemotherapy: Do we have indications for individual risk stratification?Histopathologic differentiation: well/moderate differentiated residual tumor cell clusters after RCT with preserved glandular growth pattern (High Grade Tumors; Figure 1a). Poorly differentiated residual tumor cells with non-glandular formations (Low Grade Tumors; Figure 1b).Back to article page