收稿日期: 2026-02-03
网络出版日期: 2026-02-25
版权
Bottlenecks and breakthroughs in gastric cancer diagnosis and treatment: Towards a new era of precision and intelligent integration
Received date: 2026-02-03
Online published: 2026-02-25
Copyright
胃癌是全球高负担的恶性肿瘤,胃癌诊疗正处于从传统经验模式向精准化与智能化深度融合的关键阶段,目前,诊疗的核心瓶颈已从技术缺乏转变为精准决策能力不足。近年来,诊断领域在人工智能(artificial intelligence, AI)辅助内镜、影像组学、分子分型及液体活检等精准化与智能化技术方面进步显著;在治疗领域,早期胃癌的功能保留、局部进展期胃癌的围术期综合策略,以及晚期胃癌基于生物标志物的精准分层治疗均取得了重要进展。然而,早期诊断率低、分期不精准、治疗个体化选择困难,以及疗效评估滞后等问题依然突出。未来的发展关键在于将精准医学与人工智能技术有机结合,即通过多组学等精准化工具刻画肿瘤本质,并运用智能技术覆盖疾病筛查、诊断、治疗决策与随访全流程,从而构建更高效的诊疗体系,最终提升患者生存预后。
季加孚 , 韦静涛 , 季科 , 步召德 . 胃癌诊疗的瓶颈与破局:迈向精准化与智能化融合的新纪元[J]. 北京大学学报(医学版), 2026 , 58(2) : 231 -238 . DOI: 10.19723/j.issn.1671-167X.2026.02.001
Gastric cancer constitutes a significant global health burden, and its clinical management is undergoing a critical transition from a traditional experience-driven paradigm toward the deep integration of precision medicine and artificial intelligence (AI). At present, the main bottleneck has shifted from a lack of therapeutic options to insufficient capacity for precise clinical decision-making. In recent years, diagnostic approaches have seen marked advances through the application of AI-augmented endoscopy, radiomics, molecular subtyping, and liquid biopsy, reflecting progress in both precision and intelligence. Therapeutically, notable strides have been made in function-preserving strategies for early-stage disease, multimodal perioperative management for locally advanced cancer, and biomarker-guided stratified therapy for advanced gastric cancer. However, challenges persist, including low early-detection rates, inaccurate staging, difficulties in treatment personalization, and delayed assessment of therapeutic response. The future of gastric cancer care lies in the synergistic combination of precision medicine and AI technologies: leveraging multi-omics and other precision tools to delineate tumor biology, while deploying intelligent systems across the entire continuum from screening and diagnosis to treatment selection and follow-up. This integrated approach is key to establishing a more efficient clinical framework and ultimately improving patient survival outcomes.
Key words: Stomach neoplasms; Precision medicine; Artificial intelligence
利益冲突 所有作者均声明不存在利益冲突。
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|
| 4 |
|
| 5 |
|
| 6 |
|
| 7 |
|
| 8 |
|
| 9 |
|
| 10 |
|
| 11 |
|
| 12 |
|
| 13 |
|
| 14 |
|
| 15 |
|
| 16 |
|
| 17 |
|
| 18 |
|
| 19 |
|
| 20 |
|
| 21 |
|
| 22 |
|
| 23 |
|
| 24 |
|
| 25 |
|
| 26 |
|
| 27 |
|
| 28 |
庞博然, 朱正伦, 李琛, 等. 早期低分化胃癌淋巴结转移危险因素分析[J]. 中华胃肠外科杂志, 2019, 22 (5): 446- 450.
|
| 29 |
|
| 30 |
|
| 31 |
|
| 32 |
|
| 33 |
|
| 34 |
|
| 35 |
陈龙奇, 胡建昆, 季加孚, 等. 食管胃结合部腺癌外科治疗中国专家共识(2018年版)[J]. 中华胃肠外科杂志, 2018, 21 (9): 961- 975.
|
| 36 |
|
| 37 |
中国抗癌协会胃癌专业委员会, 徐泽宽, 梁寒, 等. 近端胃切除消化道重建中国专家共识(2024版)[J]. 消化肿瘤杂志, 2025, 17 (2): 105- 114.
|
| 38 |
|
| 39 |
|
| 40 |
|
| 41 |
|
| 42 |
|
| 43 |
|
| 44 |
|
| 45 |
|
| 46 |
|
| 47 |
|
| 48 |
|
| 49 |
|
| 50 |
|
| 51 |
|
| 52 |
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