This case illustrates a histologically confirmed focal amyloidosis causing right bronchial encasement. There are also multiple pulmonary nodules, a few of them demonstrating flecks of calcifications, thought to represent nodular pulmonary amyloidosis given the imaging appearances, minimal interval change over time, and confirmed tracheobronchial amyloidosis.
There is a known association between pulmonary amyloidosis AL type and Sjogren syndrome.