ArticleJournal of gastrointestinal oncology2024
Colorectal metastasis from gastric cancer: insights from a 14-year case series at a tertiary hospital.
Article in Journal of gastrointestinal oncology, 2024. 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.
- Obstructing colonic involvement by gastric-origin adenocarcinoma during adjuvant chemotherapy after curative-intent gastrectomy: a case report with literature review.International journal of surgery case reports · 2026Article
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7 authors.
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Abstract
Background: Colorectal metastasis from gastric cancer is very rare, with existing literature limited to only a few case reports. This study was designed to investigate the clinicopathological features and prognosis of colorectal metastasis arising from gastric cancer. Methods: Patients with colorectal metastasis from gastric cancer who underwent surgical intervention at a single tertiary hospital between January 2010 and June 2023 were included, and their clinicopathological characteristics and oncologic outcomes were analyzed. Results: A total of 13 patients were identified and analyzed. The majority (92.3%) experienced metachronous metastasis, with a median disease-free interval of 34.5 months (range, 16-92 months). Surgical resection was performed in 10 patients (76.9%), while the remaining 3 (23.1%) underwent diverting enterostomy. Histopathology revealed that the metastatic colorectal tumors were poorly differentiated adenocarcinoma (76.9%) or signet ring cell carcinoma (23.1%). Among the 10 patients undergoing surgical resection, 5 (50.0%) achieved R0 resection, while the others had R2 resection. After a median follow-up of 11 months (range, 0-158 months), the 2-year overall survival (OS) was 18.5%. Postoperative chemotherapy was significantly associated with improved 2-year OS (26.7% Conclusions: Colorectal metastasis from gastric cancer demonstrated unfavorable histological features and a poor OS. Nonetheless, the pursuit of R0 resection and postoperative chemotherapy appears to hold significance, suggesting a potential avenue for improved outcomes.
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