ArticleCase reports in radiology2026
Subacute Combined Degeneration Secondary to Nitrous Oxide Toxicity.
Article in Case reports in radiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
- Subacute Combined Degeneration Secondary to Nitrous Oxide Toxicity.Case reports in radiology · 2026Article
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Subacute combined degeneration (SCD) of the spinal cord is a neurological condition caused by vitamin B12 deficiency and is most associated with cases of malabsorption, nitrous oxide exposure, or pernicious anemia. The lateral corticospinal tracts and dorsal columns are classically affected, leading to neurologic symptoms including gait disturbance, sensory deficits, and weakness. We report the case of a 35-year-old man who presented with paraesthesia and weakness of the upper and lower extremities bilaterally, along with urinary incontinence. Examination revealed a long segment of signal abnormality and enhancement involving the cervical and thoracic spinal cord, predominantly along the bilateral dorsal column. Upon further investigation, the patient reported a chronic history of recreational nitrous oxide abuse resulting in vitamin B12 deficiency inevitably leading to the development of SCD of the spinal cord.
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Registered trials
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