Fig. 1From: Progression of pulmonary cysts in Birt-Hogg-Dubé syndrome: longitudinal thoracic computed tomography study with quantitative assessmentResult of quantitative assessment. Dot plots for the evolution of the volume of cysts in serial thoracic CT for 17 patients who had available 1-mm thin section CT data with serial follow up for at least 6 months. Eleven patients showed an interval increase in the LAA % between the initial and last CT (shown as blue lines). Six patients showed no significant interval change in the LAA % (shown as gray lines)Back to article page