Evidence map›Paper›PMID 26433925›Full record

ArticleInternational journal of surgery case reports2015

Intradiploic epidermoid cyst with intracranial hypertension syndrome: Report of two cases and literature review.

J C Moreira-Holguin, R Medélez-Borbonio, E Quintero-Lopez, U García-González, J L Gómez-Amador

Open access · goldAbstract read
In one paragraph

Article in International journal of surgery case reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 3 pooled it
–field-weighted citation impact, top 95% 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

12 citing papers in PubMed, 3 syntheses or guidelines pooled it, 17 citations in OpenAlex.

  1. Radiological and Surgical Findings of Patients with Intradiploic Mass Lesion: Case Series and Systematic Review.Journal of neurological surgery. Part A, Central European neurosurgery · 2026
    Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
  5. Article
  6. Article
  7. Congenital Retrosigmoid Cholesteatoma: Case Series and Literature Review.The journal of international advanced otology · 2023
    Review
  8. Intraosseous Dermoid Presenting as an Expansile Lytic Lesion.Journal of neurological surgery reports · 2022
    Article
  9. Review
  10. Article
  11. Article
  12. An atypical case of giant intradiploic epidermoid tumor.International journal of health sciences
    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

5 authors at 1 institution in 1 country.

J C Moreira-HolguinNeurosurgery Department, National Institute of Neurology and Neurosurgery "Manuel Velasco Suárez", Mexico City, Mexico. Electronic address: jcmoreiraholguin@neurocirugia-innn.com.
R Medélez-BorbonioNeurosurgery Department, National Institute of Neurology and Neurosurgery "Manuel Velasco Suárez", Mexico City, Mexico.
E Quintero-LopezNeurosurgery Department, National Institute of Neurology and Neurosurgery "Manuel Velasco Suárez", Mexico City, Mexico.
U García-GonzálezNeurosurgery Department, National Institute of Neurology and Neurosurgery "Manuel Velasco Suárez", Mexico City, Mexico.
J L Gómez-AmadorNeurosurgery Department, National Institute of Neurology and Neurosurgery "Manuel Velasco Suárez", Mexico City, Mexico.
Instituto Nacional de Neurología y Neurocirugía · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionIntradiploic epidermoid intracranial cysts (IEIC) derive from ectodermal cells and are covered with stratified squamous epithelium. They are extremely rare, and most common locations are in the occipital, frontal and parietal bones. They have a very slow growth and can be asymptomatic until becoming evident by the deformation produced. The treatment is based on the removal of the lesion, and subsequent histopathological confirmation. PRESENTATION OF CASE: Two cases are reported, with intracranial hypertension syndrome, which is very uncommon because of the slow growth of this type of pathology; however, decompensations occurring in the space-occupying lesions at intracranial level explain this type of clinical presentation. DISCUSSION: The most common presentation of intracranial intradiploic epidermoid cysts (IEIC) is asymptomatically, which is made evident by the prominence at the level of the soft tissues and then presenting less frequently local pain and cephalea; rarely the size of the lesion can cause focal neurological signs.

conclusionThese benign lesions, although they are of low incidence, are seen very rarely in intradiploic locations and above all, of significant size, may produce significant mass effect in patients, which was initially tolerated because of its slow growth, however, they may become decompensate and cause intracranial hypertension syndrome.

Indexed as

Extradural cystHypertension syndromeIntradiploicIntradiploic epidermoid cystSquamous

Identifiers

PMID26433925
PMCPMC4643448
OpenAlexW1961360153

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.