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The purpose of this study is to analyze pathologic and radiologic characteristics of mediastinal lymph nodes with false positive FDG PET/CT results in lung cancer staging and assess relationship between false positive mediastinal lymph node and TB/latent TB.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| PET/CT and surgical biopsy group | person who performed PET/CT and surgical biopsy of mediastinal lymph node for diagnosis of primary lung cancer of metastatic lung cancer |
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| Measure | Description | Time Frame |
|---|---|---|
| false positive rate of Mediastinal Lymph Node | 3months |
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Inclusion Criteria:
Exclusion Criteria:
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person who performed PET/CT and surgical biposy of mediastinal lymph node for diagnosis of primary lung cancer of metastatic lung cancer
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Severance Hospital | Seoul | 120-752 | South Korea |
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| ID | Term |
|---|---|
| D008175 | Lung Neoplasms |
| ID | Term |
|---|---|
| D012142 | Respiratory Tract Neoplasms |
| D013899 | Thoracic Neoplasms |
| D009371 | Neoplasms by Site |
| D009369 | Neoplasms |
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whole blood for perfoming Quantiferon-TB Gold in tube assay
| D008171 |
| Lung Diseases |
| D012140 | Respiratory Tract Diseases |