Inclined frontal tomography in the examination of the mediastinum.
D004938:Esophageal Neoplasms; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging*; D008482:Mediastinum / Q000000981:diagnostic imaging*; D009369:Neoplasms; D013961:Thyroid Gland; D013964:Thyroid Neoplasms; D014057:Tomography, X-Ray Computed
ESOPHAGUS/neoplasms; LUNG NEOPLASMS/radiography; MEDIASTINUM/radiography; THYROID GLAND/neoplasms