Evidence map›Paper›PMID 30604653›Full record

ArticleThe neuroradiology journal2019

Evolution of epidermoid cyst into dermoid cyst: Embryological explanation and radiological-pathological correlation.

Parthiban Balasundaram, Ajay Garg, Anuj Prabhakar, Leve S Joseph Devarajan, Shailesh B Gaikwad, Gaurav Khanna

Abstract readCase Reports
In one paragraph

Article in The neuroradiology journal, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
–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

24 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Conus medullaris epidermoid cyst: a rare cause of chronic Conus medullaris Syndrome: case report and systematic review.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2026
    Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Extra-dural epidermoid cyst of the parasellar region: A rare case report.International journal of surgery case reports · 2024
    Article
  7. Article
  8. Article
  9. A Case of a Giant Trichilemmal Cyst on the Forehead.Journal of plastic and reconstructive surgery · 2024
    Article
  10. Article
  11. Bilateral orbital dermoid cysts: A case report.The Journal of international medical research · 2023
    Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Intraosseous Dermoid Presenting as an Expansile Lytic Lesion.Journal of neurological surgery reports · 2022
    Article
  18. Article
  19. Article
  20. Article
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

6 authors.

Parthiban Balasundaram1 Department of Neuroimaging and Interventional Neuroradiology, All India Institute of Medical Sciences, India.
Ajay Garg1 Department of Neuroimaging and Interventional Neuroradiology, All India Institute of Medical Sciences, India.ORCID https://orcid.org/0000-0002-9385-291X
Anuj Prabhakar1 Department of Neuroimaging and Interventional Neuroradiology, All India Institute of Medical Sciences, India.
Leve S Joseph Devarajan1 Department of Neuroimaging and Interventional Neuroradiology, All India Institute of Medical Sciences, India.
Shailesh B Gaikwad1 Department of Neuroimaging and Interventional Neuroradiology, All India Institute of Medical Sciences, India.
Gaurav Khanna2 Department of Pathology, All India Institute of Medical Sciences, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Intracranial dermoid and epidermoid cysts are usually considered to be two different entities in the radiological and surgical literature. Epidermoid cysts are classically off midline in location, isointense to cerebrospinal fluid on T1 and T2-weighted images and have restricted diffusion, whereas dermoid cysts are classically midline in location, have T1-hyperintense regions due to the presence of fat and show facilitated diffusion. We report a case of radiological epidermoid cyst in baseline imaging, which evolved into a radiological dermoid cyst over time, and explain this unique occurrence with a review of the embryology and histopathogenesis of these cysts.

Indexed as

Brain NeoplasmsDermoid CystEpidermal CystHumansMagnetic Resonance ImagingMaleRupture, SpontaneousTomography, X-Ray ComputedYoung AdultDermoid cystdermoid cyst rupturediffusion restrictiondiffusion-weighted imaging (DWI)epidermoid cyst

Identifiers

PMID30604653
PMCPMC6410456

What OpenQuestion holds

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Registered trials

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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.