{"title":"氧化亚氮相关亚急性颈椎脊髓病的MRI。","authors":"Leo Vael, Van Walleghem Phyllis, Özkan Özsarlak","doi":"10.5334/jbsr.2347","DOIUrl":null,"url":null,"abstract":"<p><p><b>Teaching point:</b> Myelopathy may occur following nitrous oxide (N<sub>2</sub>O) misuse, even if vitamin B12-levels are normal. The typical appearance on magnetic resonance imaging (MRI), is an inverted V-shaped T2-weighted hypersignal in the dorsal columns of the cervicothoracic spinal cord.</p>","PeriodicalId":56282,"journal":{"name":"Journal of the Belgian Society of Radiology","volume":"105 1","pages":"22"},"PeriodicalIF":2.0000,"publicationDate":"2021-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8034397/pdf/","citationCount":"5","resultStr":"{\"title\":\"MRI of Nitrous Oxide-Related Subacute Cervical Myelopathy.\",\"authors\":\"Leo Vael, Van Walleghem Phyllis, Özkan Özsarlak\",\"doi\":\"10.5334/jbsr.2347\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p><b>Teaching point:</b> Myelopathy may occur following nitrous oxide (N<sub>2</sub>O) misuse, even if vitamin B12-levels are normal. The typical appearance on magnetic resonance imaging (MRI), is an inverted V-shaped T2-weighted hypersignal in the dorsal columns of the cervicothoracic spinal cord.</p>\",\"PeriodicalId\":56282,\"journal\":{\"name\":\"Journal of the Belgian Society of Radiology\",\"volume\":\"105 1\",\"pages\":\"22\"},\"PeriodicalIF\":2.0000,\"publicationDate\":\"2021-04-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8034397/pdf/\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of the Belgian Society of Radiology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.5334/jbsr.2347\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Medicine\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Belgian Society of Radiology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.5334/jbsr.2347","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Medicine","Score":null,"Total":0}
MRI of Nitrous Oxide-Related Subacute Cervical Myelopathy.
Teaching point: Myelopathy may occur following nitrous oxide (N2O) misuse, even if vitamin B12-levels are normal. The typical appearance on magnetic resonance imaging (MRI), is an inverted V-shaped T2-weighted hypersignal in the dorsal columns of the cervicothoracic spinal cord.
期刊介绍:
The purpose of the Journal of the Belgian Society of Radiology is the publication of articles dealing with diagnostic and interventional radiology, related imaging techniques, allied sciences, and continuing education.