Evidence map›Paper›PMID 32529201›Full record

ReviewJournal of neuropathology and experimental neurology2020

What Every Neuropathologist Needs to Know: The Muscle Biopsy.

James S Nix, Steven A Moore

Erratum issuedOpen access · hybridAbstract readReview
In one paragraph

Review in Journal of neuropathology and experimental neurology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
3.9field-weighted citation impact, top 5% of its field
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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 54 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Article
  5. Article
  6. Intramuscular adipose tissue: from progenitor to pathology.American journal of physiology. Cell physiology · 2025
    Review
  7. Long term clinical follow-up and natural history in a cohort of Italian patients with GNE myopathy: the experience of a single centre.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    Article
  8. Article
  9. Article
  10. The Influence of a Genetic Variant inInternational journal of molecular sciences · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Two-CyDye-Based 2D-DIGE Analysis of Aged Human Muscle Biopsy Specimens.Methods in molecular biology (Clifton, N.J.) · 2023
    Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors at 2 institutions in 1 country.

James S NixDepartment of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland.
Steven A MooreDepartment of Pathology, Carver College of Medicine, The University of Iowa, Iowa City, Iowa.
Johns Hopkins University · USUniversity of Iowa · US

Funding

Therapeutic Potential of ESC-Derived Myogenic PrecursorsU54NS053672 · NINDS · UNIVERSITY OF IOWA · PI CAMPBELL, KEVIN P. · 2005 to 2019
$22.0M
NINDS NIH HHS U54 NS053672
6 · The paper itself

Abstract

Competence in muscle biopsy evaluation is a core component of neuropathology practice. The practicing neuropathologist should be able to prepare frozen sections of muscle biopsies with minimal artifacts and identify key histopathologic features of neuromuscular disease in hematoxylin and eosin-stained sections as well as implement and interpret a basic panel of additional histochemical, enzyme histochemical, and immunohistochemical stains. Important to everyday practice is a working knowledge of normal muscle histology at different ages, muscle motor units, pitfalls of myotendinous junctions, nonpathologic variations encountered at traditional and nontraditional muscle sites, the pathophysiology of myonecrosis and regeneration, and approaches to distinguish muscular dystrophies from inflammatory myopathies and other necrotizing myopathies. Here, we provide a brief overview of what every neuropathologist needs to know concerning the muscle biopsy.

Indexed as

BiopsyHumansMuscle, SkeletalMuscle, SmoothNeuromuscular DiseasesNeuropathologyInflammatory myopathyMuscle biopsyMuscular dystrophyMyopathyNeurogenic atrophy

Identifiers

PMID32529201
PMCPMC7304986
OpenAlexW3034664292

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.