INDUCTION OF INTERSTITIAL PNEUMONITIS DURING INTERFERON TREATMENT FOR CHRONIC HEPATITIS-C

被引:34
作者
MORIYA, K [1 ]
YASUDA, K [1 ]
KOIKE, K [1 ]
ICHINOSE, Y [1 ]
YOTSUYANAGI, H [1 ]
KUROKAWA, K [1 ]
IINO, S [1 ]
机构
[1] UNIV TOKYO,DEPT INTERNAL MED 1,7-3-1 HONGO,BUNKYO KU,TOKYO 113,JAPAN
关键词
INTERFERON; INTERSTITIAL PNEUMONITIS; SIDE EFFECTS;
D O I
10.1007/BF02361253
中图分类号
R57 [消化系及腹部疾病];
学科分类号
摘要
A 48-year-old woman developed interstitial pneumonitis while receiving interferon treatment for chronic hepatitis C. Laboratory studies prior to treatment showed elevated serum alanine aminotransferase levels, but chest X-rays and physical examination revealed no abnormalities suggestive of interstitial pneumonitis. At the 9th week of interferon treatment (total dose, 380 MU of recombinant interferon-alpha, without other medications), the patient began to complain of cough and exertional dyspnea. A chest X-ray film revealed diffuse reticulo-nodular shadows in bilateral lung fields, suggesting a diagnosis of interstitial pneumonitis. A marked increase in lymphocyte count was observed in bronchoalveolar lavage fluid and a diagnosis of interstitial pneumonitis was made as a result of transbronchial lung biopsy. Her clinical symptoms and abnormal lung shadows were reversible, improving within a month of the discontinuation of interferon, and disappearing promptly after exogenous corticosteroid was instituted. This may be the first case of drug-induced interstitial pneumonitis occurring during the course of treatment with interferon alone. We should be aware of the possibility of interstitial pneumonitis developing during treatment of chronic hepatitis C with interferon.
引用
收藏
页码:514 / 517
页数:4
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