Medical image processing system and method for personalized brain disease diagnosis and state determination

Abstract

The present invention relates to a medical image processing system and method for personalized brain disease diagnosis and state determination, the system and method being capable of predicting a current brain state, a disease-specific risk degree, and a disease by obtaining an image through a noninvasive magnetic resonance image and analyzing composite images of brain tissue and a cerebrovascularpart, and the system comprises: an image processing unit for obtaining a three-dimensional TI weighted image, a two-dimensional T2 fluid attenuated inversion recovery (FLAIR) image, a magnetic resonance angiogram (MRA) image for imaging only the blood vessels so as to confirm abnormality in the cerebrovascular part, and a four-dimensional phase-contrast flow image for identifying a state of bloodflowing in the blood vessels; a complex image analysis unit for selecting a disease to be diagnosed and analyzing brain tissue and vessels by setting a brain area according to the disease; and a personalized diagnosis and result output unit for outputting a brain state, a disease-specific risk degree, a risk of disease, and a disease prediction result through a machine learning algorithm, by utilizing an age-specific data DB.

Description

technical field [0001] The present invention relates to personalized and customized brain disease diagnosis, and more specifically, to a composite image obtained by using non-invasive magnetic resonance imaging and analyzing brain tissue and cerebrovascular images, so as to be able to predict the current state of the brain, the degree of risk of different diseases, and A medical image processing system and method for personalized and customized brain disease diagnosis and state determination. Background technique [0002] As society develops, neurodegenerative diseases such as Alzheimer's disease increase. Neurodegenerative diseases are brain-related disorders and thus require non-invasive diagnostic methods. [0003] The non-invasive diagnosis method of brain-related diseases adopts ultrasonic diagnosis. [0004] The method enables easy diagnosis of atherosclerotic lesions of the carotid artery in a non-invasive manner by carotid artery ultrasound diagnosis. In addition,...

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Problems solved by technology

[0008] However, in the above-mentioned case of determining whether a brain disease is acquired through non-invasiveness, there is a problem that the accuracy decreases.

[0009] The above-mentioned prior art brain disease analysis device using the non-invasive diagnosis method can only simply and accurately determine whether the diagnosed object has a brain disease, and for the prediction of the type of the disorder and the prognosis of the disorder, the lesion observed in the obtained MRI image The meaning mainly depends on the doctor's personal experience

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