• The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Disease, Guangzhou, Guangdong, 510120, China;
LiuChunli, Email: chunli@gird.cn
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Objective To evaluate the clinical manifestation, radiological, pathological features and treatment of organizing pneumonia (OP) induced by aerosolized recombinant super compound interferon (rSIFN-co). Methods Clinical features and related laboratory examinations of a patient with OP developing after initiation of rSIFN-co for treatment of lung adenocarcinoma were analyzed, and the relevant literature was reviewed. Results A 48-year-old man developed cough, fevers, shortness of breath and weight loss, shortly half a month after initiation of therapy with rSIFN-co for lung adenocarcinoma. Chest high resolution computerized tomography (HRCT) showed multiple lung infection diseases. However, the anti-infection treatment was invalid. Lung tissue biopsy by bronchofibroscope was consistent with OP. After discontinuation of rSIFN-co and receiving pulse corticosteroid therapy followed by oral methylprednisolone, the pneumonic symptoms and chest manifestations markedly improved. After eight-month follow-up, the patient's condition was stable. The relative literature screening from Pubmed and Wanfangdata was implemented, but there was no report about OP caused by aerosolized rSIFN-co for lung adenocarcinoma. Conclusion This report suggests that treatment with aerosolized rSIFN-co for lung adenocarcinoma may induce OP, a rare complication, and clinicians should have vigilance on it.

Citation: DuanLinli, ZhouYing, ZhangNuofu, LiuChunli. Organizing Pneumonia Induced by Inhalation of Interferon in the Treatment of Lung Adenocarcinoma: One Case Report and Literature Review. Chinese Journal of Respiratory and Critical Care Medicine, 2015, 14(6): 583-587. doi: 10.7507/1671-6205.2015140 Copy

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