Abstract
A case of destructive polyarthritis due to infection by Mycobacterium kansasii is described in a 68-year-old patient with long-standing rheumatoid arthritis (RA) receiving prednisone and azathioprine therapy. Superimposed infection was suggested by positive Ziehl-Neelsen stains of synovial fluid from the patient's right shoulder and wrists, with confirmation on culture. Histological examination of synovium revealed abundant noncaseating granulomata within subsynovial cellular infiltrates. Treatment with triple antituberculous chemotherapy resulted in substantial extra-articular improvement within 3 months. However, articular destruction progressed unabated. A high index of suspicion is needed to diagnose joint infections in patients with underlying polyarthritis who are receiving immunosuppressive therapy. The progressive joint damage, despite periarticular resolution, may suggest the need for a combination of surgical synovectomy and antituberculous chemotherapy.
Full text
PDF




Images in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Anderson R. J., Schafer L. A., Olin D. B., Eickhoff T. C. Infectious risk factors in the immunosuppressed host. Am J Med. 1973 Apr;54(4):453–460. doi: 10.1016/0002-9343(73)90041-7. [DOI] [PubMed] [Google Scholar]
- Girard D. E., Bagby G. C., Jr, Walsh J. R. Destructive polyarthritis secondary to Mycobacterium kansasii. Arthritis Rheum. 1973 Sep-Oct;16(5):665–669. doi: 10.1002/art.1780160511. [DOI] [PubMed] [Google Scholar]
- Gunther S. F., Elliott R. C. Mycobacterium kansasii infection in the deep structures of the hand. Report of two cases. J Bone Joint Surg Am. 1976 Jan;58(1):140–142. [PubMed] [Google Scholar]
- Hoffman G. S., Myers R. L., Stark F. R., Thoen C. O. Septic arthritis associated with mycobacterium avium: a case report and literature review. J Rheumatol. 1978 Summer;5(2):199–209. [PubMed] [Google Scholar]
- KELLGREN J. H., BALL J., FAIRBROTHER R. W., BARNES K. L. Suppurative arthritis complicating rheumatoid arthritis. Br Med J. 1958 May 24;1(5081):1193–1200. doi: 10.1136/bmj.1.5081.1193. [DOI] [PMC free article] [PubMed] [Google Scholar]
- KELLY P. J., WEED L. A., LIPSCOMB P. R. Infection of tendon sheaths, bursae, joints, and soft tissues by acid-fast bacilli other than tubercle bacilli. J Bone Joint Surg Am. 1963 Mar;45-A:327–336. [PubMed] [Google Scholar]
- KLINENBERG J. R., GRIMLEY P. M., SEEGMILLER J. E. DESTRUCTIVE POLYARTHRITIS DUE TO A PHOTOCHROMOGENIC MYCOBACTERIUM. N Engl J Med. 1965 Jan 28;272:190–193. doi: 10.1056/NEJM196501282720405. [DOI] [PubMed] [Google Scholar]
- Karten I. Septic arthritis complicating rheumatoid arthritis. Ann Intern Med. 1969 Jun;70(6):1147–1158. doi: 10.7326/0003-4819-70-6-1147. [DOI] [PubMed] [Google Scholar]
- Kelly P. J., Karlson A. G., Weed L. A., Lipscomb P. R. Infection of synovial tissues by mycobacteria other than Mycobacterium tuberculosis. J Bone Joint Surg Am. 1967 Dec;49(8):1521–1530. [PubMed] [Google Scholar]
- Myers A. R., Miller L. M., Pinals R. S. Pyarthrosis complicating rheumatoid arthritis. Lancet. 1969 Oct 4;2(7623):714–716. doi: 10.1016/s0140-6736(69)90427-9. [DOI] [PubMed] [Google Scholar]
- Ortbals D. W., Marr J. J. A comparative study of tuberculous and other mycobacterial infections and their associations with malignancy. Am Rev Respir Dis. 1978 Jan;117(1):39–45. doi: 10.1164/arrd.1978.117.1.39. [DOI] [PubMed] [Google Scholar]
- Rimoin D. L., Wennberg J. E. Acute septic arthritis complicating chronic rheumatoid arthritis. JAMA. 1966 May 16;196(7):617–621. [PubMed] [Google Scholar]
- Sienknecht C. W., Urowitz M. B., Pruzanski W., Stein H. B. Felty's syndrome. Clinical and serological analysis of 34 cases. Ann Rheum Dis. 1977 Dec;36(6):500–507. doi: 10.1136/ard.36.6.500. [DOI] [PMC free article] [PubMed] [Google Scholar]





