Rodrigues, HBelo-Oliveira, PDonato, PCaseiro-Alves, F2008-11-182008-11-182005-07-25URL: http://www.eurorad.org/case.php?id=3831http://hdl.handle.net/10400.4/57Routine chest x-ray of an asymptomatic patient disclosed an interstitial bilateral micronodular pattern. HRCT showed a diffuse micronodular pattern, randomly distributed in the lung parenchyma, associated with thickening of the subpleural and mediastinal interlobular septa. Individual nodules had spontaneous high density. CT-guided lung biopsy was performed, pathologist disclosed intraalveolar microliths.engRadiografiaDoenças do PulmãoLitíasejournal article