Unilateral lung hyperlucency after mediastinal irradiation
- PMID: 3355004
- DOI: 10.1164/ajrccm/137.4.955
Unilateral lung hyperlucency after mediastinal irradiation
Abstract
A 39-yr-old woman developed progressive exertional dyspnea 13 yr after receiving mediastinal irradiation for Hodgkin's disease. Chest roentgenogram showed a hyperlucent right lung. Pulmonary blood flow was markedly reduced on the right by ventilation-perfusion scanning. Pulmonary angiography showed attenuation and diffuse atrophy of the right pulmonary artery and its branches. This case represents a late and uncommon complication of mediastinal irradiation manifesting as a unilateral hyperlucent lung.
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