诊断学理论与实践 ›› 2026, Vol. 25 ›› Issue (01): 15-20.doi: 10.16150/j.1671-2870.2026.01.003

• 专家论坛 • 上一篇    下一篇

人工智能在血液疾病形态学诊断中的应用进展

王琰(), 范磊   

  1. 江苏省人民医院(南京医科大学附属第一医院)血液内科,南京 210029
  • 收稿日期:2025-12-09 修回日期:2026-01-04 接受日期:2026-01-08 出版日期:2026-02-25 发布日期:2026-02-25
  • 通讯作者: 王琰 E-mail: zx230889zx@163.com
  • 基金资助:
    国家自然科学基金面上项目(82470186);江苏省自然科学基金省市联合资助项目(BK20232039)

Application progress of artificial intelligence in morphological diagnosis of blood diseases

WANG Yan(), FAN Lei   

  1. Department of Hematology, Jiangsu Province Hospital (The First Affiliated Hospital with Nanjing Medical University), Jiangsu Nanjing 210029, China
  • Received:2025-12-09 Revised:2026-01-04 Accepted:2026-01-08 Published:2026-02-25 Online:2026-02-25

摘要:

随着全切片扫描的普及与数字病理技术的成熟,采用人工智能(artificial intelligence, AI)技术分析外周血与骨髓涂片已获得了一定的突破,包括目标检测[(You Dnly Look Once, YOLO)等]、弱监督对比学习及多实例学习在解决细胞识别、领域偏移中的应用。其中,多实例学习已被成功应用于急性早幼粒细胞白血病(M3)的辅助诊断,通过对整张涂片的全局特征聚合,有效实现了对危急血液疾病重症的早期预警。研究表明,AI在骨髓增殖性肿瘤亚型判定中的准确率高达93.1%;AI基于形态特征预测骨髓增生异常综合征(myelodysplastic syndrome, MDS)患者向AML转化风险的受试者操作特征曲线下面积为0.81;AI对造血组织的自动量化结果与病理专家评估结果间的相关性高(r=0.78),证实了AI在骨髓活检病理分析中的价值,尤其是AI在全切片级模型应用于临床的潜力。在临床实践应用方面,目前在外周血涂片分析中,已形成了AI预分类结合人工复核的标准化模式;而在骨髓活检病理分析中,AI虽实现了数字化扫描,但受制于细胞谱系复杂性及病态造血的异质性,目前的应用范围仍局限于细胞计数和初筛。此外,数字化远程会诊在缓解医疗资源分布不均问题中也起了重要作用。未来,随着多模态融合、大语言模型生成报告技术的成熟,AI有望从单纯的计数分类工具进化为集诊断、分型与预后评估于一体的综合性大模型。

关键词: 人工智能, 血液疾病, 形态学, 外周血涂片, 骨髓活检病理

Abstract:

With the widespread adoption of whole-slide scanning and the advancement of digital pathology techno-logy, the use of artificial intelligence (AI) for the analysis of peripheral blood and bone marrow smears has achieved notable breakthroughs, including the application of object detection (You Only Look Once, YOLO), weakly supervised contrastive learning, and multiple instance learning (MIL) in addressing cell recognition and domain shifts. Among them, MIL has been successfully applied in the auxiliary diagnosis of acute promyelocytic leukemia (M3), effectively providing early warning of critical cases through global feature aggregation of the entire smear. Studies indicate that the accuracy of AI in determining subtypes of myeloproliferative neoplasm (MPN) is as high as 93.1%. The area under the receiver operating characteristic curve for AI predicting the risk of transformation to AML in patients with myelodysplastic syndrome (MDS) based on morphological features is 0.81. The correlation coefficient between AI-based automated quantification of hematopoietic tissue and pathologist assessment results reaches 0.78, confirming the value of AI in bone marrow biopsy pathological analysis, especially highlighting the potential of whole-slide-level models for clinical application. In terms of clinical practice application, a standardized model of AI pre-classification combined with manual review has been established for peripheral blood smear analysis. In bone marrow biopsy pathological analysis, although AI has achieved digital scanning, its current applications remain limited to cell counting and preliminary screening due to the complexity of cell lineages and the heterogeneity of dysplastic hematopoiesis. Furthermore, digital remote consultation plays an important role in alleviating the uneven distribution of medical resources. In the future, with the maturation of multi-modal fusion and large language model (LLM)-based report generation technology, AI is expected to evolve from a simple counting and classification tool into a comprehensive model integrating diagnosis, subtyping, and prognosis assessment.

Key words: Artificial intelligence, Hematopathy, Morphology, Peripheral blood smear, Bone marrow biopsy

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