Crohn disease fibrosis grading method based on multi-sequence MRI (Magnetic Resonance Imaging) and related equipment

Abstract

The invention discloses a Crohn disease fibrosis grading method based on multi-sequence MRI and related equipment, the method applies a trained classification network model, and the classification network model comprises a radiomics feature module and a classification module. The method comprises the following steps: controlling a radiomics feature module to obtain first radiomics features of intestinal tract fiber tissues in each abdominal cavity MRI image in a plurality of abdominal cavity MRI images of the same preset target object, and fusing the first radiomics features to obtain fused radiomics features, and controlling a classification module to determine a Crohn disease fibrosis category of the target object based on the fused radiomics features. According to the method, the abdominal cavity MRI image carrying the omnibearing characteristics of the Crohn disease fiber lesion is learned through the trained classification network model, so that the characteristic information of the Crohn disease fiber lesion can be dug in a large amount, and the Crohn disease fibrosis category of the target object can be accurately determined; and the accuracy of identifying the fibrosis category of the Crohn disease is further improved.

Description

Technical field [0001] The present application relates to the field of biomedical engineering, and Background technique [0002] Crohn's Disease (CD) is a disadvantageous chronic inflammatory bowel disease, and its etiology and pathogenesis have not been fully explicit. The CD manifests the segmental translucent lesions in any part of the digestive tract, which is easy to cause intestinal stenosis, of which about 70% to 80% of the CD may have obstruction symptoms, abdominal abscess, intestinal perforation, intestinal fistula, etc. Complications. Studies have shown that the incidence of CD in Asia has increased in recent years. China's nearly 20 years has increased rapidly, and CD has become a common disease in my country's digestive system. As patients with CD have increased, they will cause serious economic stress and medical burden to patient families and society. CD has become a major social health problem that needs to be solved. [0003] The CD is stenosis, depending on its ...

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Problems solved by technology

However, the clinical symptoms of CD patients are relatively subjective, there are few studies on serological indicators of laboratory tests, endoscopy is invasive and has the risk of related complications, and pathological examination is invasive and heterogeneous, which limits the Its application in long-term follow-up of CD patients

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