Comparison of Short-term Results of Preoperative Planning Combined with
Fluorescence Video-assisted Thoracoscopic Precision Segmentectomy and Traditional Thoracoscopic Segmentectomy in the Treatment of Early Lung Adenocarcinoma.
10.3779/j.issn.1009-3419.2021.102.17
- Author:
Mingran XIE
1
;
Gaoxiang WANG
1
;
Meiqing XU
1
;
Tian LI
1
;
Shibin XU
1
;
Ran XIONG
1
;
Qiaoli FANG
2
Author Information
1. Department of Thoracic Surgery, The First Affiliated Hospital of University of Science and
Technology of China, Hefei 230001, China.
2. Department of Operating Room, The First Affiliated Hospital of University of Science and
Technology of China, Hefei 230001, China.
- Publication Type:Journal Article
- Keywords:
Fluorescence;
Lung neoplasms;
Pulmonary function;
Segmentectomy
- From:
Chinese Journal of Lung Cancer
2021;24(7):483-489
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND:The mortality of lung cancer ranks first among all malignant tumors, but there are few studies on the effect of different segmentectomy on lung function in patients with early lung adenocarcinoma. The purpose of this study was to evaluate the degree of lung function preservation and short-term results of preoperative planning combined with fluorescence thoracoscopic precision segmentectomy and traditional segmentectomy in patients with early lung adenocarcinoma.
METHODS:From January 1, 2020 to October 31, 2020, 60 patients underwent thoracoscopic segmentectomy in the Department of Thoracic Surgery of the First Affiliated Hospital of University of Science and Technology of China: 30 patients in precision segmentectomy group and 30 patients in traditional segmentectomy group. The clinicopathological features, perioperative data and postoperative pulmonary function of the two groups were compared.
RESULTS:The operation time of the precision group was shorter than that of the traditional group, and the difference was statistically significant (P<0.05). The preoperative pulmonary function accuracy group and the traditional group in forced vital capacity (FVC), forced expiratory volume in one second (FEV1) and carbon monoxide diffusing capacity (DLCO) were (3.65±0.63) L vs (3.54±0.64) L, (2.72±0.50) L vs (2.54±0.48) L and (20.36±3.02) mL/mmHg/min vs (19.16±3.18) mL/mmHg/min, respectively. One month after operation, the FVC, FEV1 and DLCO of pulmonary function accuracy group and traditional group were (3.35±0.63) L vs (2.89±0.57) L, (2.39±0.54) L vs (2.09±0.48) L and (17.43±3.10) mL/mmHg/min vs (15.78±2.865) mL/mmHg/min, respectively. Three months after operation, the FVC and DLCO of pulmonary function accuracy group and traditional group were (3.47±0.63) L vs (3.20±0.56) L and (19.38±3.02) mL/mmHg/min vs (17.79±3.21) mL/mmHg/min, respectively.
CONCLUSIONS:Preoperative planning combined with fluorescence thoracoscopic precise segmentectomy provides advantages in intersegmental plane recognition, vascular anatomy and postoperative recovery, which significantly shortens the operation time and makes the treatment more accurate.
