Early tumor detection method

Abstract

The invention provides an early tumor detection method. The method combines traditional medical detection equipment to obtain tissue partition information of an interest region, distributes the range of electromagnetic property parameters to different tissue structure partitions by referring to the electromagnetic property parameter distribution database of all tissues of the human body, and then works out the electromagnetic property parameter distribution database of the tissue of the interest region through electromagnetic inverse problem solution, and effectively detect early tumors and the tissue lesions without clear boundary. The method combines the tissue partition information with the electromagnetic property parameter distribution range information of the tissue during solving electromagnetic inverse problem, thereby greatly reducing the computation. The electromagnetic inverse problem solving method of the invention which combines with the traditional medical detection equipment can effectively detect the early tumors and the tissue lesions without clear boundary.

Description

technical field [0001] The invention relates to a medical detection method for detecting the existence of tumors, in particular to a medical detection method capable of detecting early tumors and pathological changes of non-obvious border tissues. Background technique [0002] At present, the main tumor detection method is to use existing equipment such as CT, nuclear magnetic resonance, and B-ultrasound for detection. These medical detection devices emit a certain form of energy waves to the human body, then receive signals transmitted or reflected from the human body, and finally generate images through imaging algorithms. Although medical imaging technology has made considerable progress and development, there are still many problems in clinical use, mainly including: ① It is difficult to detect early tumors and tissue lesions without obvious boundaries; The accuracy rate of continuous area detection is not high. [0003] In addition to the traditional tumor detection m...

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Problems solved by technology

[0004] In order to overcome the deficiencies of the existing tumor detection methods, the present invention provides an early tumor detection method, which can combine the tissue structure partition information of the region of interest obtained by the existing medical detection equipment, and refer to the electromagnetic characteristic parameter distribution database of various tissues of the human body. Different organizational structure partitions assign the value range of electromagnetic characteristic parameters

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