Figure 1From: Is sirolimus a therapeutic option for patients with progressive pulmonary lymphangioleiomyomatosis?Mean rate of change of FEV 1 before and during sirolimus therapy. Bars show the individual comparison of mean rate of change (ml/day) of FEV1 (forced expiratory volume in 1 second) before (black) and during (white) sirolimus therapy for ten patients.Back to article page