Computed tomography (CT) typical findings of sarcoidosis. The axial HRCT scan of the left lung in a patient with pulmonary sarcoidosis shows the typical perilymphatic distribution of micronodules along the peribronchovascular (blue arrows), subpleural interstitial space (yellow arrows), and interlobular septa (pink arrows). The yellow arrowheads show the typical subpleural distribution of the micronodules along the fissure.