Figure 3From: Pulmonary function testing and chest tomography in patients with acromegalyAirway calcification in a 49-year-old woman with acromegaly who had an RV value of 120% of predicted and a Raw value of 2.95 cm H 2 O/L/s. (a) Axial unenhanced CT scan (mediastinal window) shows tracheal calcifications (arrows). (b) Axial unenhanced CT scan (mediastinal window) shows bronchial calcifications (arrows).Back to article page