CASE REPORTS
ENGLISH ABSTRACT
JOURNAL ARTICLE
Add like
Add dislike
Add to saved papers

[Vitamin B12 deficiency due to nitrous oxide use: unrecognized cause of combined spinal cord degeneration].

INTRODUCTION: Nitrous oxide is widely used in anesthesia. It is usually safe but may be associated with severe side effects when it is used repeatedly or on a prolonged time. Here, we report a case of drug-induced subacute combined spinal cord degeneration related to cobalamin deficiency.

CASE REPORT: A 20-year-old man with sickle-cell disease (SS) who was followed for severe recurrent vaso-occlusive crisis with repeated hospital admissions presented with ascending motor and sensitive neurological deficits that were later associated with bladder dysfunction. He was first considered to develop Guillain-Barre syndrome. However, persisting neurological signs despite adequate treatment lately led to diagnose subacute combined medullar degeneration due to abnormal cobalamin (vitamin B12) metabolism induced by repeated use of nitrous oxide during painful episodes of sickle-cell disease.

CONCLUSION: Inhaled nitric oxide is widely used in the treatment of vaso-occlusive crisis. Clinicians should be aware of possible severe neurologic side effects.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app