毒性和代谢性脊髓炎的影像学表现

IF 1.5 4区医学 Q3 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING Seminars in Ultrasound Ct and Mri Pub Date : 2023-10-01 DOI:10.1053/j.sult.2023.03.013

Diogo Goulart Corrêa MD, PhD , Luiz Celso Hygino da Cruz Jr MD, PhD , Antônio José da Rocha MD, PhD , Felipe Torres Pacheco MD, PhD

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引用次数: 0

摘要

代谢性和毒性脊髓病通常由几种不同的原因引起。代谢性脊髓病通常是由于缺乏维生素B12等营养物质而发生的。中毒性脊髓病继发于暴露于外部有毒物质。尽管他们的诊断可能很困难，但确定脊髓病的具体原因至关重要，因为许多原因都可以治疗。尽管它们在临床、电生理和神经病理学上有许多相似之处，但成像可能有助于怀疑毒性或代谢性脊髓病。本文的目的是回顾主要的毒性和代谢性脊髓病的影像学特征。

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Imaging Aspects of Toxic and Metabolic Myelopathies

Metabolic and toxic myelopathies usually occurs due to several different causes. Metabolic myelopathy usually occurs due to deficiency of a nutrient, such as vitamin B12. Toxic myelopathy occurs secondary to the exposure to an external toxic agent. Although they may have a difficult diagnosis, determination of the specific cause of myelopathy is of utmost importance, because many causes are amenable to treatment. Although they have many clinical, electrophysiologic, and neuropathologic similarities, imaging may aid in the suspicion of toxic or metabolic myelopathy. The aim of this article, is to review the imaging features of the main toxic and metabolic myelopathies.

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来源期刊

Seminars in Ultrasound Ct and Mri 医学-核医学

CiteScore

2.60

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Seminars in Ultrasound, CT and MRI is directed to all physicians involved in the performance and interpretation of ultrasound, computed tomography, and magnetic resonance imaging procedures. It is a timely source for the publication of new concepts and research findings directly applicable to day-to-day clinical practice. The articles describe the performance of various procedures together with the authors'' approach to problems of interpretation.