Abstract
Purpose
The prognosis of pathological T2N0 colon cancer has not been adequately investigated. This study aimed to determine the prognostic factors for pathological T2N0 colon cancer by comparing it with those for pathological T3N0 colon cancer.
Methods
We retrospectively reviewed patients with primary colon cancer who underwent curative resection between January 2007 and December 2015 and included 889 patients with postoperative pathological T2-3N0M0 disease. The clinicopathological characteristics were analyzed to identify the independent prognostic factors.
Results
Pathological T2 (n = 185, 20.8%) and T3 (n = 704, 79.2%) tumors showed no difference in the 5-year disease-free survival (5Y DFS) rate (95.8% vs. 93.2%, p = 0.257) after a median follow-up of 55 months (range, 1–106 months). Multivariate Cox regression analysis showed that perineural invasion (hazard ratio [HR] = 2.041, 95% confidence interval [CI] 1.122–3.712, p = 0.019) and number of retrieved lymph nodes < 12 (HR = 2.994, 95% CI 1.327–6.753, p = 0.008) were independent prognostic factors for DFS. Pathological T2 tumors with poor prognostic factors showed similar 5Y DFS as that of T3 tumors with poor prognostic factors (88.9% vs. 88.6%, p = 0.916), but not with T3 tumors without poor prognostic factors (88.9% vs. 95.0%, p = 0.089).
Conclusion
Pathological T2N0 colon cancer showed oncologic outcomes similar to that of T3N0 colon cancer. Therefore, more intensive surveillance is necessary for patients with high-risk T2N0 colon cancer.
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References
National Comprehensive Cancer Network. Colon cancer clinical practice guidelines in oncology. Available at: http://www.nccn.org/default.aspx. Accessed December 1, 2020
Kim HS, Kim KM, Lee SB, Kim GR, Han YD, Cho MS, Hur H, Lee KY, Kim NK, Min BS (2019) Clinicopathological and biomolecular characteristics of stage IIB/IIC and stage IIIA colon cancer: insight into the survival paradox. J Surg Oncol 120:423–430
Li H, Fu G, Wei W, Huang Y, Wang Z, Liang T, Tian S, Chen H, Zhang W (2020) Re-evaluation of the survival paradox between stage IIB/IIC and stage IIIA colon cancer. Front Oncol 10:595107
Teloken PE, Ransom D, Faragher I, Jones I, Gibbs P, Platell C (2016) Recurrence in patients with stage I colorectal cancer. ANZ J Surg 86:49–53
Lee JH, Lee JL, Park IJ, Lim SB, Yu CS, Kim JC (2017) Identification of recurrence-predictive indicators in stage I colorectal cancer. World J Surg 41:1126–1133
Kim C, Kim WR, Kim KY, Chon HJ, Beom SH, Kim H, Jung M, Shin SJ, Kim NK, Ahn JB (2018) Predictive nomogram for recurrence of stage I colorectal cancer after curative resection. Clin Colorectal Cancer 17:e513–e518
Leijssen LGJ, Dinaux AM, Kinutake H, Bordeianou LG, Berger DL (2019) Do stage I colorectal cancers with lymphatic invasion require a different postoperative approach? J Gastrointest Surg 23:1884–1892
Kim S, Huh JW, Lee WY, Yun SH, Kim HC, Cho YB, Park YA, Shin JK (2020) Lymphovascular invasion, perineural invasion, and tumor budding are prognostic factors for stage I colon cancer recurrence. Int J Color Dis 35:881–885
Ozawa T, Hashiguchi Y, Ishihara S, Hayama T, Tsuchiya T, Nozawa K, Yamauchi S, Sugihara K, Matsuda K (2021) Proposal for a post-operative surveillance strategy for stage I colorectal cancer patients based on a novel recurrence risk stratification: a multicenter retrospective study. Int J Color Dis 36:67–74
Cienfuegos JA, Martinez P, Baixauli J, Beorlegui C, Rosenstone S, Sola JJ, Rodriguez J, Hernandez-Lizoain JL (2017) Perineural invasion is a major prognostic and predictive factor of response to adjuvant chemotherapy in stage I-II colon cancer. Ann Surg Oncol 24:1077–1084
Leijssen LGJ, Dinaux AM, Taylor MS, Deshpande V, Kunitake H, Bordeianou LG, Berger DL (2019) Perineural invasion is a prognostic but not a predictive factor in nonmetastatic colon cancer. Dis Colon Rectum 62:1212–1221
Skancke M, Arnott SM, Amdur RL, Siegel RS, Obias VJ, Umapathi BA (2019) Lymphovascular invasion and perineural invasion negatively impact overall survival for stage II adenocarcinoma of the colon. Dis Colon Rectum 62:181–188
Swanson RS, Compton CC, Stewart AK, Bland KI (2003) The prognosis of T3N0 colon cancer is dependent on the number of lymph nodes examined. Ann Surg Oncol 10:65–71
Sarli L, Bader G, Iusco D, Salvemini C, Mauro DD, Mazzeo A, Regina G, Roncoroni L (2005) Number of lymph nodes examined and prognosis of TNM stage II colorectal cancer. Eur J Cancer 41:272–279
Schmoll HJ, Van Cutsem E, Stein A, Valentini V, Glimelius B, Haustermans K, Nordlinger B, van de Velde CJ, Balmana J, Regula J, Nagtegaal ID, Beets-Tan RG, Arnold D, Ciardiello F, Hoff P, Kerr D, Köhne CH, Labianca R, Price T, Scheithauer W, Sobrero A, Tabernero J, Aderka D, Barroso S, Bodoky G, Douillard JY, El Ghazaly H, Gallardo J, Garin A, Glynne-Jones R, Jordan K, Meshcheryakov A, Papamichail D, Pfeiffer P, Souglakos I, Turhal S, Cervantes A (2012) ESMO Consensus Guidelines for management of patients with colon and rectal cancer. a personalized approach to clinical decision making. Ann Oncol 23:2479–2516
Labianca R, Nordlinger B, Beretta GD, Mosconi S, Mandalà M, Cervantes A, Arnold D (2013) Early colon cancer: ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up. Ann Oncol 24 Suppl 6:vi64–vi72
Simillis C, Singh H, Afxentiou T, Mills S, Warren OJ, Smith JJ, Riddle P, Adamina M, Cunningham D, Tekkis PP (2020) Postoperative chemotherapy improves survival in patients with resected high-risk Stage II colorectal cancer: results of a systematic review and meta-analysis. Color Dis 22:1231–1244
Acknowledgements
The abstract of this article was presented at the 53rd Annual Meeting of the Korean Society of Coloproctology in Korea on September 5–6, 2020.
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Lee, S.Y., Lee, J., Park, Hm. et al. Perineural invasion and number of retrieved lymph nodes are prognostic factors for T2N0 colon cancer. Langenbecks Arch Surg 406, 1979–1985 (2021). https://doi.org/10.1007/s00423-021-02172-2
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DOI: https://doi.org/10.1007/s00423-021-02172-2