Magnetic resonance imaging characteristics of neuromyelitis optica / 中国医学影像技术

Neuromyelitis optica (NMO) is an inflammatory-demyelinating disease of central nervous system that is characterized by severe attacks of optic neuritis (ON) and longitudinally extensive transverse myelitis (LETM).Conventional MRI is the most sensitive method in detection of NMO lesions in brain,spinal cord and optic nerve,which can objectively show the site,number,size and distribution of lesions.The MRI features of NMO lesion in brain,spinal cord and optic nerve lesions were reviewed in this article.

Neuroradiologist education training：the enlightenment from Vrije University Medical Center / 中华医学教育探索杂志

By taking Vrije University Medical Center as an example, this paper introduced the cur-rent Neuroradiologist education training system which had the characteristics of training in a comprehen-sive and focused way, multi-disciplinary integration and paying attention to the combination of academic and clinical research. Through the comparison of the status quo of China's sub specialist training, Neuro-radiologist education training system in the Netherlands provided an important reference for China's sub specialty training.

The enlightenment of radiology resident education training in Pennsylvania State University / 中华医学教育探索杂志

By taking American Penn State University Medical Center as an example, the paper introduced the current American radiology resident education training situation and elaborated the radiology resident rotation system, multiform teaching model and academic research training. Medical education in American sheds light on how to reasonably arrange rotation, mobilize students' subjective initiative and improve scientific research ability, which radiology resident medical education in China can draw lessons from.

Clinical application of PBL teaching in medical imaging education combined with PACS / 中华医学教育探索杂志

Problem-based learning(PBL)brought many changes in the teaching model of medical education.This article explored the clinical application of PBL combined with picture archiving communicate system(PACS)in medical imaging education.Through comparing the results before and after periodic study,PBL was verified to motivate the students'learning interest.Enthusiasm of autonomic learning and problem analysis ability of students increased evidently,which provided a substantial basis for continued learning.