Fig. 3From: Risk stratification for predicting postoperative recurrence/metastasis of colorectal cancer by grade of venous invasion coupled with histological subtypeRecurrence-free survival of CRC histological subtypes with or without nodal metastasis. A WMDA without nodal metastasis. *1, p = 0.2676. *2, p = 0.0603. *3, p = 0.0011. B WMDA with nodal metastasis. *1, p = 0.5539. *2, p = 0.0002. *3, p = 0.0461. C PDA without nodal metastasis. D PDA with nodal metastasis. *1, p = 0.0944. E MUA without nodal metastasis. *1, p = 0.1635. F MUA with nodal metastasis. CRC, colorectal cancer; WMDA, well-to-moderately differentiated adenocarcinoma; PDA, poorly differentiated adenocarcinoma; MUA, mucinous adenocarcinomaBack to article page