ArticleIn vivo (Athens, Greece)
Colon Cancer With Bladder Invasion: A Single Center Experience.
Article in In vivo (Athens, Greece). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
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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
3 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Partial versus radical cystectomy in localized colorectal cancer: a systematic review and meta-analysis.International urology and nephrology · 2025Pooled it
- Prediagnostic Urinary Tract-Related Manifestations and Recurrence Risk in Colorectal Cancer with Bladder Involvement.Journal of clinical medicine · 2026Article
- Article
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND/
aimThe aim of our study was to investigate the outcome of colon cancer with bladder invasion after surgical intervention. PATIENTS AND
methodsBetween 2011 and 2022, a total of 41 patients diagnosed with colon cancer and bladder invasion underwent surgical procedures at Taichung Veterans General Hospital. The impact of various risk factors on overall survival (OS) was assessed using Kaplan-Meier analyses and Cox proportional hazards models.
resultsAmong the enrolled patients, 21 underwent radical cystectomy, while 20 underwent partial cystectomy. Twelve had tumors located in the rectum, 19 in the sigmoid colon, and 10 in both the rectum and sigmoid colon. The median OS was 71.8 months in stage 2, 50.8 months in stage 3, and 11.2 months in stage 4 (p=0.061). Median OS was 71.8 months in patients with negative surgical margins and 10.5 months in those with positive surgical margins (p=0.003). In multivariate regression analysis, positive surgical margins [hazard ratio (HR)=3.64, 95% confidence interval (CI)=1.28-10.34, p=0.015] and emergency operations (HR=4.57, 95%CI=1.34-15.55, p=0.015) significantly impacted OS.
conclusionComplete resection of colon cancer with bladder invasion can yield excellent oncologic outcomes. The decision between partial and radical cystectomy should balance surgical margin clearance and the preservation of quality of life. Both surgical margin involvement and emergency operations are independent risk factors for OS.
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