title: Four cases of bronchiolitis obliterans organizing pneumonia associated with thyroid disease.
abstract: We present 4 cases of bronchiolitis obliterans organizing pneumonia (BOOP) associated with thyroid diseases. Case 1 had previously undergone surgery for thyroid cancer, and had a secondary hypothyroidism at the onset of BOOP. Case 2 developed Basedow's disease 3 months after the onset of BOOP and BOOP relapsed 21 months after the onset of Basedow's disease. Case 3 developed subacute thyroiditis 33 months after the onset of BOOP, and has had no relapse of BOOP for 7 years. Case 4 had hypothyroidism at the time of diagnosis of BOOP, and her BOOP relapsed 3 months after the initial onset of BOOP. Two of these 4 cases of BOOP with thyroid diseases relapsed, and thyroid dysfunction could modify the pathophysiology of BOOP.
authors.affiliation: Second Department of Internal Medicine, Fukuoka University, Fukuoka, Japan.
authors.forename: K
authors.initials: K
authors.lastname: Watanabe
authors.forename: S
authors.initials: S
authors.lastname: Senju
authors.forename: F
authors.initials: F
authors.lastname: Maeda
authors.forename: M
authors.initials: M
authors.lastname: Yshida
mesh_terms: D000368:Aged; D018549:Cryptogenic Organizing Pneumonia / Q000150:complications* / Q000175:diagnosis / Q000628:therapy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D013959:Thyroid Diseases / Q000150:complications* / Q000628:therapy