Scholarlink

<p>Malignant ovarian tumors (MOTs) and borderline ovarian tumors (BOTs) differ in treatment strategies and prognosis. However, accurate preoperative diagnosis remains challenging, and improving diagnostic accuracy is crucial. We developed and validated a system using artificial intelligence (AI) to integrate machine learning (ML) models based on blood test data and deep learning (DL) models based on magnetic resonance imaging (MRI) findings to distinguish between MOT and BOT. We analyzed 78 patients with malignant serous ovarian tumors and 31 with borderline serous ovarian tumors treated at our institution. A classification model was developed using ML for blood test data, and a DL model was constructed using MRI data. By integrating these models, we developed three fusion models as multimodal diagnostic AI and compared them with standalone models. The performance was evaluated using precision, recall, and accuracy. The classification model using Light Gradient Boosting Machine achieved an accuracy of 0.825, and the DL model using Visual Geometry Group 16-layer network achieved an accuracy of 0.722 for discriminating BOT from MOT. The intermediate, late, and dense fusion models achieved accuracies of 0.809, 0.776, and 0.825, respectively. Integrating multimodal information such as blood test and imaging data may enhance learning efficiency and improve diagnostic accuracy.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Application of multimodal integration to develop preoperative diagnostic models for borderline and malignant ovarian tumors

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2025年10月23日

查看全文
  • Atsushi Kunishima,
  • Daiki Inaba,
  • Shohei Iyoshi,
  • Yoshiki Ikeda,
  • Mayuko Goto,
  • Reina Muramatsu,
  • Mizuki Hashimoto,
  • Kosuke Yoshida,
  • Kazumasa Mogi,
  • Masato Yoshihara,
  • Yukari Nagao,
  • Satoshi Tamauchi,
  • Akira Yokoi,
  • Nobuhisa Yoshikawa,
  • Kaoru Niimi,
  • Norihiro Koizumi,
  • Hiroaki Kajiyama

摘要

Malignant ovarian tumors (MOTs) and borderline ovarian tumors (BOTs) differ in treatment strategies and prognosis. However, accurate preoperative diagnosis remains challenging, and improving diagnostic accuracy is crucial. We developed and validated a system using artificial intelligence (AI) to integrate machine learning (ML) models based on blood test data and deep learning (DL) models based on magnetic resonance imaging (MRI) findings to distinguish between MOT and BOT. We analyzed 78 patients with malignant serous ovarian tumors and 31 with borderline serous ovarian tumors treated at our institution. A classification model was developed using ML for blood test data, and a DL model was constructed using MRI data. By integrating these models, we developed three fusion models as multimodal diagnostic AI and compared them with standalone models. The performance was evaluated using precision, recall, and accuracy. The classification model using Light Gradient Boosting Machine achieved an accuracy of 0.825, and the DL model using Visual Geometry Group 16-layer network achieved an accuracy of 0.722 for discriminating BOT from MOT. The intermediate, late, and dense fusion models achieved accuracies of 0.809, 0.776, and 0.825, respectively. Integrating multimodal information such as blood test and imaging data may enhance learning efficiency and improve diagnostic accuracy.