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中华腔镜外科杂志(电子版) ›› 2024, Vol. 17 ›› Issue (05) : 290 -294. doi: 10.3877/cma.j.issn.1674-6899.2024.05.007

论著

腹腔镜术中超声主胰管自动识别模型的临床应用
赵毅1, 李昶田2, 唐文博2, 白雪婷2, 刘荣2,()   
  1. 1.100853 北京,解放军医学院
    2.100853 北京,解放军总医院第一医学中心肝胆胰外科医学部
  • 收稿日期:2024-09-27 出版日期:2024-10-30
  • 通信作者: 刘荣

Clinical application of laparoscopic intraoperative ultrasound automatic main pancreatic ductidentificationmod

Yi Zhao1, Changtian Li2, Wenbo Tang2, Xueting Bai2, Rong Liu2,()   

  1. 1.Medical School of Chinese PLA,Beijing 100853,China
    2.Department of Hepatobiliary and Pancreatic Surgery,The First Medical Center of PLA General Hospital,Beijing 100853,China
  • Received:2024-09-27 Published:2024-10-30
  • Corresponding author: Rong Liu
引用本文:

赵毅, 李昶田, 唐文博, 白雪婷, 刘荣. 腹腔镜术中超声主胰管自动识别模型的临床应用[J]. 中华腔镜外科杂志(电子版), 2024, 17(05): 290-294.

Yi Zhao, Changtian Li, Wenbo Tang, Xueting Bai, Rong Liu. Clinical application of laparoscopic intraoperative ultrasound automatic main pancreatic ductidentificationmod[J]. Chinese Journal of Laparoscopic Surgery(Electronic Edition), 2024, 17(05): 290-294.

目的

总结分析基于深度学习的术中超声主胰管自动识别模型在外科医师术中超声技能培训和辅助胰腺微创外科手术中主胰管定位中的应用价值。

方法

使用主胰管自动识别模型辅助18 名培训学员学习术中超声主胰管图像的识别并收集考核资料;前瞻性纳入120 例拟使用术中超声定位主胰管的胰腺微创外科手术患者,术中使用主胰管自动识别模型辅助定位主胰管,收集术中超声操作时间、主胰管定位成功率及基线资料进行分析。

结果

对于培训医师,使用模型辅助考核可以提高准确率,缩短答题时间(100% vs. 86%,P<0.05,6.6 min vs. 14.1 min,P<0.05);与不使用模型的对照组相比,使用深度学习模型可以提高术中超声操作速度(8.8 min vs. 13.6 min,P<0.05)和定位成功率(96.6% vs. 81.6%,P<0.05)。

结论

基于深度学习的术中超声主胰管自动识别模型可以帮助外科医师更快、更好地掌握术中超声技能,并能提高术中主胰管定位的速度和成功率,辅助手术安全有效进行。

Objective

To summarize and analyze the application of the deep learning intraoperative ultrasound(IOUS) main pancreatic duct automatic recognition model in IOUS skill training for surgeons and assisting in the locating of the main pancreatic duct in minimally invasive pancreatic surgery.

Methods

Use the main pancreatic duct automatic recognition model to assist 18 trainees in learning the recognition of IOUS main pancreatic duct images and collect examination data; Prospectively enroll 120 cases of minimally invasive pancreatic surgery that plan to use IOUS to locate the main pancreatic duct. For surgical patients,an automatic main pancreatic duct recognition model was used to assist in locating the main pancreatic duct during the operation. IOUS operation time, main pancreatic duct positioning success rate and baseline data were collected for analysis.

Results

For trainees, model-assisted examination can improve accuracy and answer time (100% vs. 86%,P<0.05, 6.6 min vs. 14.1 mins, P<0.05); Compared with the control group that does not use models, using deep learning model can improve the IOUS operation time (8.8 min vs. 13.6 min, P<0.05) and localization success rate (96.6% vs. 81.6%,P<0.05).

Conclusion

The deep learning IOUS main pancreatic duct automatic recognition model based on deep learning can help surgeons master IOUS skills faster and better, and can improve the speed and success rate of locating main pancreatic duct, assisting in safe and effective minimally invasive pancreatic surgery.

图1 术中超声主胰管自动识别模型输出结果示例
表1 术中超声主胰管自动识别模型辅助图像识别培训效果
表2 术中超声主胰管自动识别模型临床应用效果
表3 术中超声主胰管自动识别模型临床应用效果的亚组分析
图2 使用模型先后顺序对操作时间变化影响的折线图
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