Effectiveness of a non-invasive Digital Infrared Thermal Imaging System in the detection of Breast Cancer
Published: The American Journal of Surgery Volume 196, Issue 4, Pages 523-526 2008
Abstract
Background; Infrared Mammography has resurfaced in this era of modernized computer technology. Its role in the detection of Breast Cancer is evaluated.
Methods; In this prospective clinical trial, 92 patients for whom a breast biopsy was recommended based on prior X-Ray Mammogram or Ultrasound underwent Infrared Mammography. Three scores were generated: an overall risk score in the screening mode, a clinical score based on patient information, and a third assessment by artificial neural network.
Results; Sixty of 94 biopsies were malignant and 34 were benign. Infrared Mammography identified 58 of 60 malignancies, with 97% sensitivity, 44% specificity, and 82% negative predictive value depending on the mode used. Compared to an overall risk score of 0, a score of 3 or greater was significantly more likely to be associated with malignancy (30% vs 90%, P < .03).
Conclusion; Infrared Mammography is a valuable adjunct to X-ray mammography and ultrasound, especially in women with dense breast parenchyma.
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