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Review
. 2012 Apr;87(4):403-7.
doi: 10.1016/j.mayocp.2011.11.016.

Nocardiosis: updates and clinical overview

John W Wilson  1
Affiliations
Review

Nocardiosis: updates and clinical overview

John W Wilson. Mayo Clin Proc. 2012 Apr.

Abstract

Nocardia, a gram-positive bacillus with the microscopic appearance of branching hyphae, can produce considerable disease in the appropriate host. The taxonomy of Nocardia continues to evolve; more than 50 species have been described. Early recognition and effective therapy are imperative to achieve successful outcomes. Although nocardiosis typically occurs in patients with cell-mediated immunosuppressive conditions, infection may occasionally develop in immunocompetent patients as well. This review addresses the microbiology of Nocardia, risk factors for infection, clinical presentations, and management strategies.

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