In the article titled “Prognostic factors affecting disease-free survival and overall survival in T4 colon cancer [1],” the legends for the graphs in Figs. 1 and 2 incorrectly labeled the groups. The blue indicates the pT4a group, and the red indicates the pT4b group. The article has been corrected [1].
REFERENCES
- 1.Eom T, Lee Y, Kim J, Park I, Gwak G, Cho H, et al. Prognostic factors affecting disease-free survival and overall survival in T4 colon cancer. Ann Coloproctol. 2021;37:259–65. doi: 10.3393/ac.2020.00759.0108. [DOI] [PMC free article] [PubMed] [Google Scholar]