According to statistics, cardiovascular diseases are a leading cause of death worldwide. Coronary computed tomography angiography (CCTA) can clearly display the coronary arteries, accurately detect coronary plaques, and properly assess coronary lesions. With a negative predictive value close to 99% for coronary artery disease, CCTA has become an indispensable diagnostic tool for patients with cardiac … Read more
Deep Reconstruction Professor Zhang Yi, a doctoral supervisor from Sichuan University, once introduced the basic principles and classic methods of CT reconstruction, as well as the principles and current status of CT reconstruction. In this issue, he will take us to learn about his latest IEEE TMI paper on CT reconstruction using deep learning, which … Read more
Lu Yang, Zhou Mengyuan, Xiao Can Author Unit: Department of Stomatology, The First Affiliated Hospital of Soochow University Source: Chinese Journal of Clinical New Medicine, 2024, 17(7): 828-831. [Abstract] Convolutional Neural Networks (CNN) have shown remarkable performance in the field of image recognition, and as a representative method of artificial intelligence, they have garnered widespread … Read more
Click the above“Beginner Learning Vision” and select toStar or “Pin” Important information delivered first time Source｜Daniel Liu@Zhihu, https://zhuanlan.zhihu.com/p/138555896 Multi-scale self-guided attention for medical image segmentation The method in this paper is the optimal method for medical image segmentation on the CHAOS MRI Dataset published in 2019, with a final Dice score of 86.75. Introduction: Views … Read more
Click on the "Xiaobai Learns Vision" above, select to add "Star" or "Pin" Heavyweight content delivered to you first Author丨Li Muqing@Zhihu Source丨https://zhuanlan.zhihu.com/p/112176670 Editor丨Jishi Platform This article is for academic reference only. If there is any infringement, please contact the editor to delete the article. Jishi Guide I personally believe that in the field of medical … Read more
Forum Introduction Magnetic resonance diffusion imaging technology is currently the only method to measure the diffusion of water molecules in vivo. The most commonly used methods include diffusion weighted imaging (DWI) and diffusion tensor imaging (DTI). DTI has excellent imaging effects in the central nervous system, especially in distinguishing white matter from gray matter and … Read more
Medical Imaging Students Learning together, progressing together. Diffusion refers to a microscopic, random motion of molecules caused by thermal energy, also known as Brownian motion. The different structures of human tissues lead to variations in the restrictions on the diffusion movement of water molecules in different directions. If the restricted diffusion of water molecules is … Read more
According to the severity of gastrointestinal dysfunction, gastrointestinal dysfunction (AGI) can be classified into four levels, each corresponding to different treatment measures: AGI Level I: There is a clear etiology leading to temporary partial gastrointestinal dysfunction, manifested as temporary and self-limiting, with the risk of gastrointestinal dysfunction and failure. For example: nausea and/or vomiting occurring … Read more
Forum Introduction: Common types of vascular malformations include cerebral cavernous malformations (CCM), capillary telangiectasia, developmental venous anomalies (DVA), and arteriovenous malformations (AVM). CCM is a common congenital vascular malformation of the brain and is the second most common vascular malformation in the central nervous system. Its incidence ranges from 0.16% to 0.5%, accounting for 5% … Read more
Li Haopeng, Wang Yu, Yao Shanglong Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022 International Journal of Anesthesiology and Resuscitation, 2023, 45(03): 313-316. DOI: 10.3760/cma.j.cn321761-20230914-01001 REVIEW ARTICLES [Review] Computer Vision (CV) technology has been widely applied in various fields of medical diagnosis and treatment. In recent years, … Read more