基于深度学习的胃结肠干部识别在腹腔镜右侧切除术中
Masahiro Fuse1,2,3, Daichi Kitaguchi1,2, Norihito Kosugi1
1Medical Device Innovation Office, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.
一个新的深度学习模型可以在腹腔镜右侧切除视频中识别胃结肠干,从而提高手术安全性并减少结肠癌手术期间的出血风险.
科学领域:
- 在瘤领域的外科创新
- 医疗成像中的人工智能
- 最少侵入性的手术技术
背景情况:
- 在腹腔镜右侧结肠切除术中,胃结肠干部的内科出血是一个显著的风险.
- 准确识别胃结肠干部对于预防手术并发症至关重要.
研究的目的:
- 在手术视频中开发和评估深度学习模型,以自动识别胃结肠干.
- 通过提供实时解剖识别来提高腹腔镜右侧切除手术的安全性.
主要方法:
- 一个深度学习模型是使用腹腔镜右半球切除视频的注释静止图像来开发的.
- 该模型执行了细分任务,以区分胃结肠干和上半肠静脉.
- 通过五倍交叉验证分析了来自10家日本医院的43名患者的数据.
主要成果:
- 深度学习模型在静脉细分 (任务A) 中实现了0.84的平均子系数.
- 胃结肠干的细分产生了0.61 (任务B) 和0.58 (任务C) 的平均子系数.
结论:
- 一个深度学习模型成功地被开发出来,用于在腹腔镜右半球切除过程中识别和可视化胃结肠干.
- 这项技术有望提高手术安全性并降低手术内出血风险.
- 需要进一步的临床验证,以确认该模型在现实手术环境中的有效性.
更多相关视频
08:26Clinical Application of Single-Surgeon, Three-Port, Laparoscopic Resection for Colorectal Cancer with Natural Orifice Specimen Extraction
Published on: March 24, 2023
05:43The Role of Anatomical Dissection in Defining Colic and Small Bowel Artery Lymphovascular Bundles in the D3 Volume of Small and Large Bowel Mesentery
Published on: August 1, 2025
相关概念视频
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
Endoscopic Procedures II: Colonoscopy
Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and...
