ArticleJournal of gastrointestinal oncology2025
The significance of lymph node metastasis in pT1-2 colorectal cancer.
Article in Journal of gastrointestinal oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
- A Critical Examination of the Changes Proposed by the AJCCCCEP for the AJCC 9th Edition Colorectal Cancer Staging System.The American journal of surgical pathology · 2026Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: The prognosis of stage IIIA colorectal cancer (CRC) is much better than that of stage II CRC in Japan. This study aimed to investigate the clinical implications of lymph node metastasis (LNM) in patients with pT1-2 CRC and explore the potential for downstaging pT1-2N+ CRC. Methods: This retrospective cohort study took place at Saitama Medical University International Medical Center in Japan. We stratified patients with pT1-2 CRC (n=1,288) by presence (LNM+) or absence (LNM-) of LNM, assessing overall survival (OS), cancer-specific survival (CSS), and relapse-free survival (RFS) in both groups before and after propensity score matching (PSM). Cox multivariate analysis served for screening of prognostic risk factors. Results: LNM+ was ultimately confirmed in 256 study subjects (19.9%). Before matching, tumors of the LNM+ ( Conclusions: LNM+ pT1-2 CRC patients had a higher risk of hepatic and nodal recurrence, but long-term OS and CSS were unaffected. Perhaps an appropriate downstaging of pT1-2N+ CRC from stage IIIA is a reasonable prospect.
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Registered trials
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