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Article
August 1981

Pulmonary ActinomycosisRapid Improvement With Isoniazid and Rifampin

Author Affiliations

From the Section of Infectious Diseases, Department of Medicine, Louisiana State University Medical Center, Shreveport.

Arch Intern Med. 1981;141(9):1234-1235. doi:10.1001/archinte.1981.00340090130032
Abstract

• Pulmonary actinomycosis occurred in a patient who was believed to have either tuberculosis or malignant neoplasm. Rapid clinical and roentgenographic improvement followed two weeks of therapy with isoniazid and rifampin. This case demonstrates that the improvement that may occur when pulmonary actinomycosis is treated with rifampin may erroneously reinforce the suspicion of tuberculosis.

(Arch Intern Med 1981;141:1234-1235)

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