title: A case of bronchiolitis obliterans organizing pneumonia with renal dysfunction after renal transplantation.
abstract: A 35-year-old male renal transplant patient was admitted with 3-week history of cough and myalgia after a 3-month post-transplantation. The patient's posttransplant course was uncomplicated and had no rejection. But on admission, the serum creatinine was 3.0 mg/dl and high-resolution computed tomography (HRCT) showed bilateral patchy densities and peripheral consolidations. Renal biopsy revealed mononuclear cell infiltration and non-specific tubular injury without evidence of rejection. An open lung biopsy was performed which showed multiple fibroblast plugs filling airspaces that were typical pathologic features of bronchiolitis obliterans with organizing pneumonia (BOOP). After prednisone therapy, the patient's pulmonary symptoms and radiographic findings rapidly recovered and serum creatinine also decreased from 3.0 to 2.1 mg/dl. Although the cause of renal dysfunction was not elucidated, we herein report a rare case of BOOP with renal dysfunction after renal transplantation.
authors.affiliation: Department of Internal Medicine, Chonbuk National University Medical School, Chonju, Korea.
authors.forename: W
authors.initials: W
authors.lastname: Kim
authors.forename: C Y
authors.initials: CY
authors.lastname: Moon
authors.forename: H B
authors.initials: HB
authors.lastname: Lee
authors.forename: S K
authors.initials: SK
authors.lastname: Kang
authors.forename: M J
authors.initials: MJ
authors.lastname: Chung
authors.forename: H C
authors.initials: HC
authors.lastname: Rhu
authors.forename: B W
authors.initials: BW
authors.lastname: Cho
authors.forename: S K
authors.initials: SK
authors.lastname: Park
mesh_terms: D000328:Adult; D018549:Cryptogenic Organizing Pneumonia / Q000000981:diagnostic imaging / Q000209:etiology* / Q000473:pathology / Q000503:physiopathology; D006801:Humans; D007668:Kidney / Q000473:pathology / Q000503:physiopathology*; D016030:Kidney Transplantation / Q000009:adverse effects*; D008168:Lung / Q000000981:diagnostic imaging / Q000473:pathology; D008297:Male; D014057:Tomography, X-Ray Computed