Application of ultrasound-guided localization technology in early gastric cancer surgery and prognostic analysis

doi:10.4240/wjgs.v17.i11.109002

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World Journal of Gastrointestinal Surgery

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1948-9366

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

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World J Gastrointest Surg. Nov 27, 2025; 17(11): 109002
Published online Nov 27, 2025. doi: 10.4240/wjgs.v17.i11.109002

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Figure 3 Cox proportional hazards regression analysis of survival. Ultrasound-guided localization [hazard ratio (HR) = 0.58] and adequate lymph node removal (HR = 0.76) significantly improved survival in early gastric cancer patients. The risk factors included lymph node metastasis (HR = 2.46), deep tumor invasion (HR = 1.85), poor differentiation (HR = 1.79), complications (HR = 1.76), delayed recovery (HR = 1.68), large tumors (HR = 1.67), and Helicobacter pylori infection (HR = 1.49). Ultrasound guidance enhances surgical precision and thoroughness, leading to better patient outcomes. CI: Confidence interval; HR: Hazard ratio; H. pylori: Helicobacter pylori.

Citation: Chen SY, Hu M, Feng ZB, Xu Q, Wang Y. Application of ultrasound-guided localization technology in early gastric cancer surgery and prognostic analysis. World J Gastrointest Surg 2025; 17(11): 109002
URL: https://www.wjgnet.com/1948-9366/full/v17/i11/109002.htm
DOI: https://dx.doi.org/10.4240/wjgs.v17.i11.109002

Chen SY, Hu M, Feng ZB, Xu Q, Wang Y. Application of ultrasound-guided localization technology in early gastric cancer surgery and prognostic analysis. World J Gastrointest Surg 2025; 17(11): 109002 [PMID: 41357650 DOI: 10.4240/wjgs.v17.i11.109002]

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