Breast thermography: a systematic review and meta-analysis.

Background: Breast thermography originated in the 1950s but was later abandoned due to the contradictory results obtained in the following decades. However, advances in infrared technology and image processing algorithms in the twenty-first century led to a renewed interest in thermography. This work aims to provide an updated and objective picture of the recent scientific evidence on its effectiveness, both as a screening and as a diagnostic tool.