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  • Title: [Allergic bronchopulmonary aspergillosis in a patient with no symptoms of asthma until after bronchial lavage].
    Author: Yoshida Y, Oosaki R, Fujishita T, Maruyama M, Kobayashi M.
    Journal: Nihon Kyobu Shikkan Gakkai Zasshi; 1997 Jul; 35(7):784-9. PubMed ID: 9341284.
    Abstract:
    An asymptomatic 56-year-old man was admitted to our hospital because of an abnormal shadow on a chest X-ray film. Allergic bronchopulmonary aspergillosis was diagnosed on the basis of five findings: eosinophilia, immediate skin reactivity to Aspergillus antigen, the presence of precipitating antibodies against Aspergillus antigen, a high concentration of IgE in serum, and central bronchiectasis. He had no symptoms of asthma at the time of diagnosis, but did a few days after he underwent bronchial lavage. We speculate that the asthma attack was related to the bronchial Lavage as follows: First, drainage of mucus plugs by bronchial lavage may have exposed the bronchial epithelium, which had already been sensitized, to aspergillus antigens. Second, the scattered antigen may have dose-dependently stimulated the bronchi. Third, the infection may have increased bronchial responsiveness to the antigen. Symptoms of bronchial asthma are not necessary for the diagnosis of allergic bronchopulmonary aspergillosis.
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