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Bronchus-associated lymphoid tissue lymphoma arising in a patient with bronchiectasis and chronic Mycobacterium avium
1Department of Medicine, Caritas St. Elizabeth's Medical Center, Tufts University School of Medicine, Boston, Massachusetts 02135, USA.
Abstract:
We describe a 67-year-old woman with bronchiectasis and Mycobacterium avium complex infection who underwent wedge resection of her pulmonary infiltrates because they were progressing despite antibiotic therapy. In addition to the expected granulomatous changes, she was found to have a B-cell lymphoma of bronchus associated lymphoid tissue (BALT). Despite normal bone marrow morphology, marrow involvement was demonstrated by flow cytometry. Her lymphoma remains suppressed with antimycobacterial therapy 6 months after resection of bulk disease.
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