ArticleFrontiers in oncology2022
CT characteristics for predicting prognosis of gastric cancer with synchronous peritoneal metastasis.
Article in Frontiers in oncology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 6 citations in OpenAlex.
- Consensus Guideline for the Management of Gastric Cancer with Synchronous Peritoneal Metastases.Annals of surgical oncology · 2026Review
- Intraperitoneal Co-Delivery of Claudin18.2×41BB and EpCAM×CD3 Bispecific Antibodies via mRNA-LNPs Synergistically Suppresses Gastric Cancer Peritoneal Metastasis Through T Cell Co-Activation.International journal of nanomedicine · 2026Article
- Multimodal Artificial Intelligence-Based Virtual Biopsy for Diagnosing Abdominal Lavage Cytology-Positive Gastric Cancer.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: To explore the CT characteristics for the prediction of long term survival in gastric cancer patients with synchronous peritoneal metastasis (PM). Materials and methods: Sixty-six patients diagnosed as gastric cancer with synchronous peritoneum metastasis were enrolled in this retrospective study. Ten anatomic peritoneal regions were evaluated to check for the signs of PM on CT. One positive area equaled one score. The CT characteristic-based PM score (CT-PMS) was the sum of the total points assigned to all 10 regions, with a range of 0-10. The triple tract dilatation (TTD) sign caused by peritoneal metastasis, the presence of extensive lymph node metastasis (ELM), and the grade of ascites were recorded. The overall survival (OS) was used as the prognostic indicator. The performance of the CT characteristics was assessed by the Kaplan-Meier analysis and Cox proportional hazards model, while its reproducibility was evaluated by Kappa statistic and weighted Kappa statistic. Results: Patients with a CT-PMS of 3-10 had significantly poorer OS ( Conclusion: The prognosis of gastric cancer patients with PM has a correlation with the extent of metastasis dissemination on baseline CT. A CT-PMS of 3-10 is associated with a worse prognosis than that of 0-2. The presence of TTD sign and ELM may help further select patients with extraordinarily poor prognoses.
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