A PA view of the chest demonstrates right paratracheal (red arrow) and bilateral hilar (white arrows) lymphadenopathy. A CT scan (Figure 2) of the chest was then obtained to determine the extent ...

CT may demonstrate unsuspected chest disease in these cases. Stage I: Hilar/mediastinal lymphadenopathy not associated with lung disease. Stage I disease is seen in 50% of patients with sarcoidosis.