Abstract
We have identified regular thermal patterns over normal knee, ankle, and elbow joints and demonstrate how synovitis affecting these joints may be identified by alteration or loss of the thermal pattern. Sixty healthy volunteers were thermographed on a total of 190 occasions, and 614 out of 618 joints conformed to the normal thermal pattern. Eighty-five patients with synovitis of at least one of the specified joints were thermographed on a total of 339 occasions, and 322 out of 1362 thermograms were abnormal. No joint with clinical evidence of synovitis had a normal thermal pattern. As temperature-based parameters have been found to show marked diurnal variation and relative frequency distributions do not have this drawback, we suggest that quantification of synovitis by thermography should in future be based on abnormalities of thermal pattern rather than absolute skin temperature values.
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- BRUESCHKE E., HABERMAN-BRUESCHKE J. D., GERSHON-COHEN J. INFRARED THERMOPROFILE ANALYSIS IN CLINICAL MEDICINE. Am J Med Electron. 1965 Apr-Jun;4:65–69. [PubMed] [Google Scholar]
- Bird H. A., Calguneri M., Leatham P. A., Wright V. Measurement of temperature in the arthritic hand. Rheumatol Rehabil. 1980 Nov;19(4):205–211. doi: 10.1093/rheumatology/19.4.205. [DOI] [PubMed] [Google Scholar]
- Brueschke E., Haas C. Image analysis of medical thermograms. Invest Radiol. 1969 Jan-Feb;4(1):28–33. doi: 10.1097/00004424-196904010-00005. [DOI] [PubMed] [Google Scholar]
- Brånemark P. I., Ekholm R., Goldie I., Lindström J. Synovectomy in rheumatoid arthritis. Experimental biological and clinical aspects. Acta Rheumatol Scand. 1967;13(3):161–189. doi: 10.3109/rhe1.1967.13.issue-1-4.15. [DOI] [PubMed] [Google Scholar]
- Collins A. J., Ring F., Bacon P. A., Brookshaw J. D. Thermography and radiology complimentary methods for the study of inflammatory diseases. Clin Radiol. 1976 Apr;27(2):237–243. doi: 10.1016/s0009-9260(76)80153-5. [DOI] [PubMed] [Google Scholar]
- Cosh J. A., Ring E. F. Thermography and rheumatology. Rheumatol Phys Med. 1970 Aug;10(7):342–348. doi: 10.1093/rheumatology/10.7.342. [DOI] [PubMed] [Google Scholar]
- Grayson M. F. Knee joint temperatures during the use of anti-inflammatory drugs. Ann Clin Res. 1974 Jun;6(3):167–170. [PubMed] [Google Scholar]
- Haberman J. D., Ehrlich G. E., Levenson C. Thermography in rheumatic diseases. Arch Phys Med Rehabil. 1968 Apr;49(4):187–192. [PubMed] [Google Scholar]
- Haberman J. D., Ehrlich G. E., Levenson C. Thermography in rheumatic diseases. Arch Phys Med Rehabil. 1968 Apr;49(4):187–192. [PubMed] [Google Scholar]
- Horvath S. M., Hollander J. L. INTRA-ARTICULAR TEMPERATURE AS A MEASURE OF JOINT REACTION. J Clin Invest. 1949 May;28(3):469–473. doi: 10.1172/JCI102092. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Huskisson E. C., Berry H., Browett J. P., Balme H. W. Measurement of inflammation. II. Comparison of technetium clearance and thermography with standard methods in a clinical trial. Ann Rheum Dis. 1973 Mar;32(2):99–102. doi: 10.1136/ard.32.2.99. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Nilsson S. K., Gustafsson S. E., Torell L. M. Skin temperature over a heat source: experimental studies and theoretical calculations. Ann N Y Acad Sci. 1980;335:416–428. doi: 10.1111/j.1749-6632.1980.tb50765.x. [DOI] [PubMed] [Google Scholar]
- Nilsson S. K., Gustafsson S. E., Torell L. M. Skin temperature over a heat source: experimental studies and theoretical calculations. Ann N Y Acad Sci. 1980;335:416–428. doi: 10.1111/j.1749-6632.1980.tb50765.x. [DOI] [PubMed] [Google Scholar]
- Ring E. F., Cosh J. A. Skin temperature measurement by radiometry. Br Med J. 1968 Nov 16;4(5628):448–448. doi: 10.1136/bmj.4.5628.448. [DOI] [PMC free article] [PubMed] [Google Scholar]