Evidence map›Paper›PMID 41568196›Full record

ArticleNeurosurgical focus: Video2026

Giant planum sphenoidale meningioma: rationale for Dolenc's step in the pterional approach.

Akshohini Garg, Kuntal Kanti Das, Sudarsana Gogoi, Arun Srivastava

Abstract read
In one paragraph

Article in Neurosurgical focus: Video, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Akshohini GargDepartment of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow; and.
Kuntal Kanti DasDepartment of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow; and.
Sudarsana GogoiDepartment of Pathology, Era's Lucknow Medical College, Lucknow, Uttar Pradesh, India.
Arun SrivastavaDepartment of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow; and.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Large meningiomas of the midline anterior skull base do not respect anatomical boundaries. Therefore, a giant planum sphenoidale meningioma has the unique risk of simultaneously endangering the olfactory and visual functions. A pterional approach to such cases has several advantages, and the Dolenc's modification allows a complete extradural anterior clinoidectomy, early release of compressed optic nerve, and exposure of basal portions of the internal carotid artery with a possible operative corridor expansion. This enhances tumor resection ergonomics with a more basal angle of attack while visualizing the anterior-to-posterior expanse of the entire anterior skull base. The video can be found here: https://stream.cadmore.media/r10.3171/2025.10.FOCVID25172.

Indexed as

anterior clinoidectomyolfactionoptic canal unroofingunilateral transcranial approach

Identifiers

PMID41568196
PMCPMC12817369

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.