| 摘要 |
<p>Determining a tumor parameter related to a body region (12) of a patient (2), comprises irradiating the body region for the purpose of a mechanical irritation with acoustic energy (8), detecting a first value (18a) of a specific value (B1) of the patient correlated with the irritation to a first point in time (t1), detecting a second value (18b) of the specific value, lying after the first point in time (t1) and after the irradiation, and detecting the tumor parameter (K) from the change between the first- and second value. An independent claim is included for a medical device (4) for determining a tumor parameter related to a body region of the patient, comprising a source (6) for acoustic energy, which is radiated for the purpose of a mechanical irritation to the body region, and an evaluation unit (10) with an input (11) for a first value determined to a first point in time (t1) with the specific value correlated with the irritation of the patient, and for one to one after the first point in time (t1) and after the irradiation lying the second point in time (t2) irradiated second value of the specific value, where the evaluation unit serves to determine the tumor parameter from the change between first- and second value.</p> |
