1. A regional temperature map of the surface of a part of the body, obtained by an infrared sensing device; it measures radiant heat, and thus subcutaneous blood flow, if the environment is constant. 2. The record made by a thermograph. [thermo- + G. gramma, a writing]
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ther·mo·gram 'thər-mə-.gram n
1) the record made by a thermograph
2) a photographic record made by thermography
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ther·mo·gram (thurґmo-gram) 1. a graphic record of variations in temperature (heat). 2. the visual record obtained by thermography.Medical dictionary. 2011.