Critical evaluation of different x-ray methods in exploration of mediastinal lymphadenopathy.
D000792:Angiography; D006801:Humans; D008206:Lymphatic Diseases / Q000000981:diagnostic imaging*; D008207:Lymphatic Metastasis; D008477:Mediastinal Diseases / Q000000981:diagnostic imaging*; D008479:Mediastinal Neoplasms / Q000000981:diagnostic imaging; D014056:Tomography, X-Ray; D014986:Xeroradiography