Definition of Fungal arthritis
Fungal arthritis is infection of a joint by a fungus.
Causes, incidence, and risk factors
Fungal arthritis, also called mycotic arthritis, is a very rare condition. It can be caused by any of the invasive types of fungi. These organisms may affect bone or joint tissue. One or more joints may be affected, most often the large, weight-bearing joints, especially the knees.
The goal of treatment is to cure the infection using antifungal drugs. The most commonly used antifungal drugs are amphotericin B or medications in the azole family (fluconazole, ketoconazole, or itraconazole).
What happens depends on the underlying cause of the infection and the patient’s overall health. A weakened immune system, cancer, and certain medications can affect the outcome.
David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine; Jatin M. Vyas, MD, PhD, Assistant Professor in Medicine, Harvard Medical School, Assistant in Medicine, Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc. – 12/1/2009