Evidence map›Paper›PMID 27312026›Full record

ReviewNeurosurgical review2018

Unique features of pregnancy-related meningiomas: lessons learned from 148 reported cases and theoretical implications of a prolactin modulated pathogenesis.

Yosef Laviv, Victoria Ohla, Ekkehard M Kasper

Abstract readReview
PubMed Publisher
In one paragraph

Review in Neurosurgical review, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

20 citing papers in PubMed, 45 citations in OpenAlex.

  1. Article
  2. Review
  3. Human Meningiomas Reveal No Evidence of Neuroendocrine Differentiation.APMIS : acta pathologica, microbiologica, et immunologica Scandinavica · 2026
    Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Meningiomas of the Planum Sphenoidale and Tuberculum Sella.Journal of neurological surgery. Part B, Skull base · 2021
    Article
  19. Article
  20. 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

3 authors at 2 institutions in 1 country.

Yosef LavivDepartments of Surgery, Division of Neurosurgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, 02215, USA.
Victoria OhlaDepartments of Surgery, Division of Neurosurgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, 02215, USA.
Ekkehard M KasperDepartments of Surgery, Division of Neurosurgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, 02215, USA. ekasper@bidmc.harvard.edu.
Beth Israel Deaconess Medical Center · USHarvard University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Meningiomas are some of the most frequently encountered adult intracranial tumors. Dramatic flare ups in size may occasionally be observed during pregnancy, leading to complicated clinical scenarios, with profound effects and substantial risks for both the mother's and the fetus's well-being. Despite the fact that such changes have largely been attributed to progesterone-based mechanisms, recent studies have put this theory into question or defied it. In order to assess these particular tumors carefully and to try and clarify the pathophysiology of such pregnancy-related meningioma growth, an in-depth review of the pertinent literature was undertaken. Based on clinical, radiographic, and pathological data gathered from 148 reported cases, we have found several unique features characterizing these pregnancy-related meningiomas. The presence of such observed features was found to be of high statistical significance when compared to their expected prevalence in the general population and included the following: (1) parasellar location, (2) anterior circulation blood supply, (3) visual symptoms at presentation, (4) high rate of clear-cell and chordoid morphology. A hypothesis is developed that these features are related to hormonal influences of the pituitary gland, and we discuss that this may be due to elevated prolactin levels. We encourage further research to test this exciting new theory.

Indexed as

AdultFemaleHumansMaleMeningiomaPregnancyPregnancy Complications, NeoplasticProlactinProlactinMeningiomaPituitaryPregnancyProlactin

Identifiers

PMID27312026
OpenAlexW2440382677

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.