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Silicosis-Allergic Bronchopulmonary Aspergillosis Overlap-A Rare Duet!
N Neenu1, Ketaki Utpat1, Unnati Desai1
1Department of Pulmonary Medicine, TNMC and BYL Nair Hospital, Mumbai, Maharashtra, India.
Abstract:
Silicosis is a progressive pneumoconiosis caused by inhalation of crystalline silica dust commonly seen in workers of construction sites, flour mills, and mining. Allergic bronchopulmonary aspergillosis (ABPA) is a hypersensitivity reaction to Aspergillus fumigatus antigens commonly encountered in patients with asthma and cystic fibrosis. We report a case of 60-year-old flour mill worker presented with clinico-radiological features of silicosis; further evaluation was found to have an overlap of ABPA in view of severe atopic symptoms. We describe a rare duet of silicosis with ABPA overlap.
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