[A case of interstitial pneumonia exacerbated by kampo-induced pneumonitis].
A 65-year-old woman who had complained of non-productive cough since May 1998 visited our hospital on November 5, 2000. She had been treated at another hospital with Kampo (Chinese herbal medicine), including Moku-boui-to, Bakumon-do-to, and Saiko-keishi-kankyo-to for chronic non-productive cough. Chest radiographs and CT films showed the reticular shadows that had been present in 1998, in both lower lung fields, and also demonstrated new reticular shadows in the right upper lung field and left lingular segment. Laboratory data revealed hypoxemia and pulmonary function tests revealed restrictive ventilatory disturbance, so she was admitted to our hospital on November 9, 2000. After the cessation of Kampo treatment, her symptoms disappeared, and the hypoxemia, restrictive disturbance, and reticular shadows in the chest radiograph gradually improved. Video-assisted lung biopsy specimens showed thickened alveolar walls with lymphocyte and eosinophil infiltration. A leukocyte migration test was positive for Moku-boui-to, Bakumon-do-to, and weakly positive for Saiko-keishi-kankyo-to. Although no challenge test for Kampo was performed, we diagnosed this case as interstitial pneumonia exacerbated Kampo-induced pneumonitis based on these clinical, laboratory and histological findings.
Suzuki
Kazuo
K
Division of Respiratory Medicine, Department of Homeostatic Regulation and Development, Course for Biological Functions and Medical Control, Niigata University Graduate School of Medical and Dental Sciences.
Kinebuchi
Shinichi
S
Sugiyama
Kentaro
K
Satoh
Hiroshi
H
Tango
Masuo
M
Moriyama
Hirochi
H
Terada
Masaki
M
Ooi
Hidemi
H
Hasegawa
Takashi
T
Igarashi
Kenichi
K
Satoh
Makoto
M
Suzuki
Eiichi
E
Gejyo
Fumitake
F
D000368:Aged; D003371:Cough / Q000188:drug therapy; D004365:Drugs, Chinese Herbal / Q000009:adverse effects*; D005260:Female; D006801:Humans; D017563:Lung Diseases, Interstitial / Q000150:complications* / Q000473:pathology; D011014:Pneumonia / Q000139:chemically induced* / Q000473:pathology
D004365:Drugs, Chinese Herbal; C109936:Saiko-Keishi-Kankyoto; C099755:moku-boi-to