Pulmonary nodules
Conditions
Interventions
Group 1:Novel pulmonary nodule positioning needle
Group 2:Coil positioning pin
Sponsors
The First People's Hospital of Yunnan Province
Eligibility
Sex/Gender
All
Age
25 Years to 73 Years
Inclusion criteria
Inclusion criteria: 1. The patient has a family history of lung cancer or settled in a high-incidence area of lung cancer; 2. The patient urgently requires minimally invasive surgery; 3. The lesion diameter is <= 20 mm; 4. CT shows that it is now pure ground glass nodules or subsolid Nodules; 5. No patients had surgical contraindications.
Exclusion criteria
Exclusion criteria: 1. Patients who are not suitable for puncture positioning before surgery, such as moderate or above pleural effusion, severe lung tissue damage, severe emphysema, pulmonary bullae, pulmonary fibrosis, etc.; 2. Systemic factors: sepsis, repeated lungs Partial infection; 3. Patients with severe coagulation dysfunction; 4. Severe coughing and unable to cooperate; 5. Micro nodules in the lung that need regular follow-up review.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Positioning time; | — |
Countries
China
Contacts
Public ContactZhi Ming-Chen
The First People's Hospital of Yunnan Province
Outcome results
None listed