Early Pathologic Findings of Bronchiolitis Obliterans after Allogeneic Hematopoietic Stem Cell Transplantation: A Proposal from a Case

Figure 1

Clinical course and the results of PFT. The solid line and the dotted lines show DLCO, FEV1.0%, and %VC. (*) The time point that diagnosis of BO was made according to the result of PFT. CyA, cyclosporine A; FK506, tacrolimus; Allo-HSCT, allogeneic hematopoietic stem cell transplantation; TBLB, transbronchial lung biopsy; PSL, predonisolone; DLCO, diffusing capacity for carbon monoxide; FEV1.0%, forced expiratory volume 1.0(sec) %; %VC, % vital vapacity.