A method for determining a the temperature distribution within an object to be measured to be described in the investigation of image data set and magnetic resonance device

摘要

A method for determining a the temperature distribution within an object to be measured, in particular of a patient, described below, the analysis of image data set with the use of a magnetic resonance device, wherein– an absolutely temperature image data set of an examination region of the object by means of magnetic resonance imaging - temperature is recorded,– a normmtemperaturdatensatz of the examination zone is determined, wherein the standard temperature data set by measuring and / or simulation is determined,– for the determination of the standard temperature data set in the case of the taking of a mirror image of a second time occurring in the object examination region, in particular of a limb of a patient, the counterpart of the examination zone and absorbed is reflected or– the standard temperature map from a simulation, taking into account of the temperature distribution in the variables influencing of the examination zone, in particular of sources of heat, heat sinks and / or the thermal conductivity of between the heat source and / or heat sinks lying areas, is determined, and– the investigation of image data set from a comparison of the absolute temperature image data set with the standard temperature data set is determined.