Clinical application of Mimics software system to three-dimensional reconstruction to guide thoracoscopic anatomic pulmonary segmentectomy
- VernacularTitle:Mimics软件系统行三维重建指导胸腔镜下解剖性肺段切除术的临床应用分析
- Author:
Shuang LI
1
;
Yijun SHI
1
;
Guowen DING
1
;
Yangyong SUN
1
;
Benbo LÜ
1
;
Jianchao LIU
1
;
Jingfeng ZHU
1
Author Information
1. Department of Cardiothoracic Surgery, Affiliated People s Hospital of Jiangsu University, Zhenjiang, 212000, Jiangsu, P. R. China
- Publication Type:Journal Article
- Keywords:
Mimics software;
video-assisted thoracoscopy;
three-dimensional reconstruction;
pulmonary segmentectomy;
early-stage lung cancer
- From:
Chinese Journal of Clinical Thoracic and Cardiovascular Surgery
2024;31(01):59-64
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical effect of 3D computed tomography bronchial bronchography and angiography (3D-CTBA) and guidance of thoracoscopic anatomic pulmonary segmentectomy by Mimics software system. Methods A retrospective analysis was performed on patients who underwent thoracoscopic segmentectomy in the Department of Thoracic Surgery of Affiliated People's Hospital of Jiangsu University from June 2020 to December 2022. The patients who underwent preoperative 3D-CTBA using Materiaise's interactive medical image control system (Mimics) were selected as an observation group, and the patients who did not receive 3D-CTBA were selected as a control group. The relevant clinical indicators were compared between the two groups. Results A total of 59 patients were included, including 29 males and 30 females, aged 25-79 years. There were 37 patients in the observation group, and 22 patients in the control group. The operation time (163.0±48.7 min vs. 188.8±43.0 min, P=0.044), intraoperative blood loss [10.0 (10.0, 20.0) mL vs. 20.0 (20.0, 35.0) mL, P<0.001], and preoperative puncture localization rate (5.4% vs. 31.8%, P=0.019) in the observation group were better than those in the control group. There was no statistically significant difference in the thoracic tube placement time, thoracic fluid drainage volume, number of intraoperative closure nail bin, postoperative hospital stay, or postoperative air leakage incidence (P>0.05) between the two groups. Conclusion For patients who need to undergo anatomical pulmonary segmentectomy, using Mimics software to produce 3D-CTBA before surgery can help accurately identify pulmonary arteriovenous anatomy, reduce surgical time and intraoperative blood loss, help to determine the location of nodules and reduce invasive localization before surgery, and alleviate patients' pain, which is worthy of clinical promotion.
