ArticleCancers2026
Pathological Complete Response in Rectal Cancer Patients: A Correlation Between Pathological and Clinical Stage and Oncological Outcome.
Article in Cancers, 2026. 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.
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Who cites it
1 citing paper in PubMed.
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Authors and funding
8 authors.
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No grant is acknowledged in the PubMed record.
Abstract
introductionIn rectal cancer, the choice of treatment strategy depends on the tumor stage and the response to neoadjuvant therapy. Accurate assessment of tumor regression through magnetic resonance imaging (MRI) may help to guide personalized approaches, including delayed or nonoperative management. This study aimed to assess the correlations between pathological complete response (pCR) and clinical staging before and after neoadjuvant treatment in rectal cancer patients.
methodsWe conducted a retrospective analysis of rectal cancer patients treated with neoadjuvant therapy followed by radical resection in our oncological surgery department between July 2012 and December 2024. Clinical staging and tumor response were assessed using MRI, focusing on T- and N-stage evaluation. Pathological complete response (pCR) was defined as the absence of tumor cells on histopathological examination. Associations between pCR and clinical variables were explored.
resultsOut of a total of 1693 rectal cancer patients, 783 (46.25%) received neoadjuvant therapy, with 62 patients (7.92%) presenting pCR. The majority had tumor stage cT3 (
conclusionsWhile MRI provides valuable preoperative information, its accuracy in predicting pCR remains limited. Achieving pCR is a favorable prognostic indicator, but it does not eliminate the risk of distant metastasis; therefore, continued surveillance and individualized management strategies remain essential to optimize outcomes in rectal cancer patients.
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