lung adenocarcinoma
Conditions
Interventions
external verification set:lung adenocarcinoma
prospective verification set:Ground glass nodule of lung
retrospective training and testing set:Ground glass nodule of lung
training and internal verification set:lung adenocarcinoma
Sponsors
Peking University People's Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1.1. The preoperative imaging phenotype is ground-glass nodule with a nodule diameter of >=6mm (clinically significant); 1.2. Undergoing surgical resection and the final case is confirmed to be lung adenocarcinoma (including precancerous lesions, including: AAH, AIS, MIA, IAC four pathological types); 1.3. The original image of chest CT can be obtained as a DICOM file, and the thickness of the scanning layer is =6mm (clinically significant); 2.2. There are > = 2 high-quality chest CT images, and the interval between 2 CT scans needs to meet 12+-3 months; 2.3. The original image of chest CT can be obtained as a DICOM file, and the thickness of the scanning layer is <=1.5mm; 2.4. Complete clinical baseline data (gender, age, smoking history, family history of lung cancer, basic lung history, etc.); 2.5. Prospective enrollment of some patients requires consent to receive clinical follow-up and obtain informed consent.
Exclusion criteria
Exclusion criteria: 1.Unable to obtain detailed clinical baseline information of patients or DICOM files of original images.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| nodule growth;Pathological high-risk nodule; | — |
Countries
China
Contacts
Public ContactFan Yang
Peking University People's Hospital
Outcome results
None listed