Lung cancer
Conditions
Interventions
Gold Standard:Pathological diagnosis
Index test:Imaging, 
and 
deep 
learning 
Sponsors
Sun Yat-Sen University Cancer Center
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: (1) Pathological results (granuloma or lung cancer) confirmed by radical surgical resection; (2) chest CT within 2 months prior to surgery; (3) presence of SSPNs <= 30 mm in size; (4) presence of SSPNs with one or more of the following signs: spiculation, lobulation, or pleural indentation; (5) no lymph node or distant metastasis confirmed by pathological biopsy of lung cancer nodules.
Exclusion criteria
Exclusion criteria: (1) Lesions with indeterminate histological results from an inadequate biopsy sample; (2) lymph nodes with a diameter of >= 10 mm or distant metastasis based on radiologic evaluation; (3) patients with nodules that were highly suspected as benign lesions, such as tuberculosis balls with caseous necrosis, cryptococcus with an obvious halo sign, coarse calcifications (> 2mm) or fat; (4) a history of lung cancer or other malignancies.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| radiomics diagnosis;imaging diagnosis;radiological diagnosis; | — |
Countries
China
Contacts
Public ContactLi Sheng
Department of Medical Imaging, Sun Yat-Sen University Cancer Center
Outcome results
None listed