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摘要:
A new method using ultrasonic tissue characterization to monitor microwave coagulation therapy was proposed. The fresh pig livers were heated by microwave ablation generator. Ultrasonic echo signals of the pig liver in different temperature were sampled and processed. Experimental results show that the integral value of backscattered ultrasound increases with the temperature and it is possible using ultrasonic tissue characterization to monitor microwave coagulation therapy in real time.
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来源 :
WORLD CONGRESS ON MEDICAL PHYSICS AND BIOMEDICAL ENGINEERING, VOL 25, PT 2 - DIAGNOSTIC IMAGING
ISSN: 1680-0737
年份: 2009
卷: 25
页码: 1-3
语种: 英文
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