An unusual case of knee pain: pseudogout and Abiotrophia defectiva infection.

Southern Medical Journal
Kim M O'ConnorSteven A Pergam

Abstract

A 90-year-old man was diagnosed with monoarticular arthritis due to pseudogout and Abiotrophia defectiva infection. A. defectiva is recognized as a cause of endocarditis, but is rarely described in septic arthritis. To our knowledge, this is one of the few case reports of septic arthritis due to this organism, and the first in association with pseudogout. This report supports the routine culture of synovial fluid and is further evidence for the role of A. defectiva in septic arthritis.

References

Apr 1, 1991·Clinical Microbiology Reviews·K L Ruoff
Jan 9, 2001·Clinical Microbiology Reviews·P Brouqui, D Raoult
Dec 2, 2006·Arthritis and Rheumatism·Connie E Taylor, Meika A Fang
Dec 19, 2006·Clinical Infectious Diseases : an Official Publication of the Infectious Diseases Society of America·James H Jorgensen, Janet F Hindler
Jan 24, 2007·The Journal of Emergency Medicine·Kaushal ShahJonathan A Edlow

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Citations

Sep 8, 2011·Journal of Medical Case Reports·Nadim CassirPierre-Yves Levy

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