Lung grinding glass nodules
Conditions
Interventions
Intervention group:This study intends to use the electromagnetic navigation bronchoscope combined microwave ablation technology, the microwave ablation probe through the electromagnetic positioning te
Sponsors
The Eighth Affiliated Hospital of Sun Yat-sen University (Shenzhen Futian)
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1. Chest CT found the imaging findings of pulmonary nodules as pure ground glass or mixed ground glass with a diameter of 8-20 mm, with an initial clinical suspicion of potential malignancy; 2. No evidence of peripheral tissue invasion, enlarged hilar and mediastinal lymph nodes, and metastasis of other tumor organs were found; 3. Fully communicate between doctors and patients, patients fully understand the condition, ablation plan and risks, and clearly sign the informed consent form; 4. There is no clear surgical taboo, cardiopulmonary function and other important organs are basically normal, and surgery can be tolerated.
Exclusion criteria
Exclusion criteria: 1. Patients with large lesions or suspected surrounding tissue invasion, considering patients who are not suitable for microwave ablation; 2. Preoperative examination considered multiple pulmonary metastases, lymph node metastasis or distant organ metastasis; 3. Patients with poor pulmonary function (respiratory failure, oxygen partial pressure less than 60mmHg) and cannot tolerate common bronchoscopy; 4. disturbance of blood coagulation; 5. Patients refused to participate after fully understanding the diagnosis and treatment plan.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Volume of pulmonary ground-glass nodules; | — |
Secondary
| Measure | Time frame |
|---|---|
| hematopneumothorax; Positioning deviation;length of stay;Cost of hospitalization; | — |
Countries
China
Contacts
Public ContactHongliang Hui
The Eighth Affiliated Hospital of Sun Yat-sen University (Shenzhen Futian)
Outcome results
None listed