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Published on: February 12, 2017
Fatal interstitial pneumonitis following high-dose intermittent chlorambucil therapy for chronic lymphocyte leukemia
Abstract:
Interstitial lung disease has been reported in association with numerous alkylating agents and other chemotherapeutic drugs. Chlorambucil has only rarely been implicated in this complication. We report a case of a 74-year-old man with chronic lymphocytic leukemia who received high-dose intermittent chlorambucil and prednisone every two weeks. Following several of these courses of therapy, respiratory distress occurred 9 to 12 days after the chlorambucil was given. During the final episode, open lung biopsy was performed and demonstrated typical changes of drug-induced pneumonitis, with interstitial infiltrates and fibrosis and proliferation of type II alveolar lining cells.
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