ANEURYSM OF THE LEFT SUBCLAVIAN ARTERY MASQUERADING AS A MEDIASTINAL MASS.
D000783:Aneurysm; D000792:Angiography; D003937:Diagnosis, Differential; D005853:Geriatrics; D006801:Humans; D008479:Mediastinal Neoplasms; D013348:Subclavian Artery
ANEURYSM; ANGIOGRAPHY; DIAGNOSIS, DIFFERENTIAL; GERIATRICS; MEDIASTINAL NEOPLASMS; SUBCLAVIAN ARTERY