| Literature DB >> 35078278 |
Xiaogang Tan1, Baodong Liu1, Yi Zhang1.
Abstract
BACKGROUND: The localization of pulmonary nodules is related to whether the lesions can be found and removed accurately and quickly. It is an important link for the success of minimally invasive video-assisted thoracic surgery (VATS). This study investigated the feasibility of medical glue localization under VATS video-assisted thoracoscopic computed tomography (CT) guidance for single pulmonary nodule and more than two pulmonary nodules, and compared with the accuracy and safety of single nodule localization.Entities:
Keywords: Medical glue localization; Multiple pulmonary nodules; Thoracoscopy surgery
Mesh:
Year: 2022 PMID: 35078278 PMCID: PMC8796133 DOI: 10.3779/j.issn.1009-3419.2021.102.52
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
两组患者的临床资料
Patient demographic information of the two groups patients variable data
| Variable | Single pulmonary nodule group ( | Multiple pulmonary nodules group ( |
| |
| SD: standard deviation; No.: number; RUL: right upper lobe; RML: right middle lobe; RLL: right lower lobe; LUL: left upper lobe; LLL: left lower lobe. | ||||
| Age (yr) | 58.5±9.8 | 55.2±10.7 | 1.44 | 0.15 |
| Gender | ||||
| Male | 20 (32.26%) | 7 (25.00%) | 0.48 | 0.49 |
| Female | 42 (68.74%) | 21 (75.00%) | 0.16 | 0.16 |
| No.of nodules | ||||
| 1 | 62 | 0 | ||
| 2 | 0 | 21 | ||
| 3 | 0 | 6 | ||
| 4 | 0 | 1 | ||
| Nodules of lobar location | 5.17 | 0.27 | ||
| RUL | 22 (35.48%) | 22 (34.38%) | ||
| RML | 4 (6.45%) | 8 (12.50%) | ||
| RLL | 15 (24.19%) | 10 (15.63%) | ||
| LUL | 17 (27.42%) | 14 (21.88%) | ||
| LLL | 4 (6.45%) | 10 (15.63%) | ||
| Hospital day (d) | 9.0±2.9 | 9.7±3.4 | -1.00 | 0.32 |
| Localization cost (¥) | 2, 200.0±432.5 | 2, 674.5±481.3 | -4.65 | < 0.01 |
两组术式、术后病理及并发症比较
Comparasion of operation, pathology and complication
| Variable | Single pulmonary nodule group ( | Multiple pulmonary nodules group ( |
| |
| Localization success rate | 62 (100.00%) | 63 (98.40%) | 0.98 | 0.32 |
| Localization time (min) | 13.23±4.50 | 10.52±2.80 | 3.48 | < 0.01 |
| Tumor size (cm) | 0.91±0.36 | 0.75±0.31 | 2.68 | 0.01 |
| Pleural distance (cm) | 1.34±0.81 | 1.58±0.70 | -1.78 | 0.08 |
| Operation | ||||
| Wedge resection | 43 (69.35%) | 0 | ||
| Segmentectomy | 10 (16.13%) | 0 | ||
| Lobectomy | 9 (14.52%) | 0 | ||
| Segmentectomy+wedge resection | 0 | 6 (21.43%) | ||
| Lobectomy+wedge resection | 0 | 2 (7.14%) | ||
| Wedge resection+wedge resection | 0 | 20 (71.43%) | ||
| Pathology | 5.08 | 0.02 | ||
| Benign | 12 (19.35%) | 24 (37.50%) | ||
| Malignant tumor | 50 (80.65%) | 40 (62.50%) | ||
| Complication | ||||
| Irritable cough | 16 (25.81%) | 6 (21.43%) | 0.20 | 0.66 |
| Pneumothorax | 8 (12.90%) | 8 (28.57%) | 3.24 | 0.07 |
图 1CT引导下医用胶在胸腔镜术前肺结节定位。A:依据“垂直就近”的原则定位;B:最佳穿刺路径被肩胛骨或肋骨遮挡,医用胶也可准确定位;C:发生气胸时,定位中叶结节。
The application of CT-guided localization with medical glue for small pulmonary nodules before VATS. A: Localization according to the principle of "vertical proximity"; B: The medical glue can be accurately localizated, although the best puncture path is blocked by shoulder blades or ribs. C: When pneumothorax occurs, locate the middle lobe nodule. CT: computed tomography; VATS: video-assisted thoracic surgery.