Comparison of neurothermography and contrast myelography.
Eighty consecutive patients who first had an electronic infrared thermogram (neurothermogram) and a subsequent oil myelogram were studied retrospectively. All patients had cervical and/or lumbosacral radiculopathy for 90 days. Negative neurothermograms were predictive of negative myelograms in 93% of our series. Positive neurothermograms were predictive of positive myelograms in 71% of the patients. The neurothermogram is not a specific test for intraspinal axis lesions as a cause of radiculopathy. Proximal neuropathic lesions of other causes will also produce abnormalities of the sympathetic autonomic (peripheral) nervous system. The major pathophysiologic findings detected by neurothermograms are complimentary to the EMG, NCVS, and late response techniques. Neurothermography was successful in predicting the outcome of myelography in 82% of patients in this study.
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009192:Myelography; D010523:Peripheral Nervous System Diseases / Q000175:diagnosis; D012189:Retrospective Studies; D013126:Spinal Nerve Roots / Q000000981:diagnostic imaging; D013817:Thermography