Evidence map›Paper›PMID 30567205›Full record

ArticleBMJ case reports2018

Leber's hereditary optic neuropathy misdiagnosed as optic neuritis and Lyme disease in a patient with multiple sclerosis.

Melinda Chang

Abstract readCase Reports
In one paragraph

Article in BMJ case reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

1 author.

Melinda ChangOphthalmology, UC Davis, Sacramento, California, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A 28-year-old Caucasian man developed sudden painless vision loss in the right eye. He was diagnosed with optic neuritis. MRI showed white matter lesions consistent with multiple sclerosis (MS), but no optic nerve enhancement. Eight months later, the left eye was affected in the same manner. Examination showed right optic atrophy and apparent left optic disc swelling. Workup revealed positive Lyme IgG. Differential diagnosis included optic neuritis and Lyme optic neuropathy, and he was treated with intravenous steroids, intravenous immunoglobulin, plasmapheresis and intravenous ceftriaxone without improvement. Neuro-ophthalmology consultation led to identification of pseudo-optic disc oedema, and Leber's hereditary optic neuropathy (LHON) was suspected and confirmed by genetic testing. LHON may occur in association with MS, and should be considered in patients with MS with vision loss atypical for optic neuritis. This is especially important as new treatments for LHON (including gene therapy) are currently undergoing clinical trials.

Indexed as

Diagnostic ErrorsAdultAntioxidantsDiagnosis, DifferentialHumansLyme DiseaseMagnetic Resonance ImagingMaleMultiple SclerosisOptic Atrophy, Hereditary, LeberOptic NeuritisUbiquinoneVision, LowWhite MatterAntioxidantsidebenoneUbiquinonemultiple sclerosisneuroopthalmologyvisual pathway

Identifiers

PMID30567205
PMCPMC6301567

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.