Minocycline-induced pneumonitis with bilateral hilar lymphadenopathy and pleural effusion

金沢大学医薬保健研究域医学系A 65-year-old man developed respiratory failure with diffuse interstitial shadow, bilateral pleural effusion, and bilateral hilar lymphadenopathy on chest X-ray and CT, after intravenous administration of minocycline. Corticosteroid therapy was effective. The findings from bronchoalveolar lavage (BAE) and transbronchial lung biopsy were compatible with eosinophilic pneumonia. Provocation test supported this diagnosis, but the lymphocyte stimulation test was negative. A review of the literature and the diagnoses of drug-induced pulmonary diseases are discussed.

Exacerbation of tracheobronchitis due to nontoxigenic Corynebacterium diphtheriae

金沢大学医薬保健研究域医学系This is the first case report of exacerbation of tracheobronchitis due to nontoxigenic Corynebacterium diphtheriae in which tracheal pseudomembrane was identified and oral erythromycine therapy was very successful