arXiv:2512.21792cs.CV2025-12

用AI自动识别病理图像中的真菌颗粒并分类,助力贫困地区的真菌病诊断。

AI for Mycetoma Diagnosis in Histopathological Images: The MICCAI 2024 Challenge

  • 基于深度学习构建分割与分类模型,自动识别真菌颗粒
  • 所有模型分割准确率高,顶尖模型在类型分类上表现优异
  • 为资源匮乏地区提供可落地的智能诊断工具,适合医疗辅助场景

真菌性骨髓炎是一种由真菌或细菌引起的被忽视的热带疾病,导致严重组织损伤和残疾,主要影响贫困及农村社区,给患者和医疗系统带来巨大医学与社会经济负担。该病诊断困难,尤其在缺乏专业病理科医生的低资源地区更为突出。本文介绍了2024年MICCAI举办的mAIcetoma挑战赛,旨在通过AI技术推进真菌性骨髓炎的自动化诊断。挑战赛聚焦于从组织病理图像中自动分割真菌颗粒并分类病原类型。全球多个团队参与,五支决赛团队成功实现目标。参赛者采用多种深度学习架构,基于提供的标准化数据集MyData进行训练与评估。结果表明,所有模型均达到高精度的颗粒分割效果,凸显颗粒检测在诊断中的关键作用;顶尖模型在病原类型分类任务中表现显著,验证了AI在复杂病理分析中的潜力。

原文摘要 · Abstract (English)

Mycetoma is a neglected tropical disease caused by fungi or bacteria leading to severe tissue damage and disabilities. It affects poor and rural communities and presents medical challenges and socioeconomic burdens on patients and healthcare systems in endemic regions worldwide. Mycetoma diagnosis is a major challenge in mycetoma management, particularly in low-resource settings where expert pathologists are limited. To address this challenge, this paper presents an overview of the Mycetoma MicroImage: Detect and Classify Challenge (mAIcetoma) which was organized to advance mycetoma diagnosis through AI solutions. mAIcetoma focused on developing automated models for segmenting mycetoma grains and classifying mycetoma types from histopathological images. The challenge attracted the attention of several teams worldwide to participate and five finalist teams fulfilled the challenge objectives. The teams proposed various deep learning architectures for the ultimate goal of this challenge. Mycetoma database (MyData) was provided to participants as a standardized dataset to run the proposed models. Those models were evaluated using evaluation metrics. Results showed that all the models achieved high segmentation accuracy, emphasizing the necessitate of grain detection as a critical step in mycetoma diagnosis. In addition, the top-performing models show a significant performance in classifying mycetoma types.

AI诊断病理图像真菌病深度学习

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