Detection of intrathoracic lymph node metastases from lung carcinoma.
D005189:False Positive Reactions; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging*; D008198:Lymph Nodes / Q000000981:diagnostic imaging*; D008207:Lymphatic Metastasis; D011859:Radiography; D013909:Thorax