Endoscopic endonasal transpetroclival approach for recurrent bilateral petroclival meningioma.

Yuki Shinya, Masahiro Shin, Hirotaka Hasegawa, Satoshi Koizumi, Taichi Kin, Kenji Kondo, Nobuhito Saito

Abstract read

In one paragraph

Article in Neurosurgical focus: Video, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it

0cells of the map it votes in

2citing 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

2 citing papers in PubMed.

Endoscopic endonasal approach for tuberculum sellae meningioma with optic canal involvement: standard technique for optimal visual outcomes.Neurosurgical focus: Video · 2026
Article
Endoscopic transnasal resection of clival meningiomas. Analysis of surgical outcomes in 20 patients and literature review.Neurosurgical review · 2025
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

7 authors.

Yuki ShinyaDepartment of Neurosurgery, The University of Tokyo Hospital, Tokyo, Japan.

Masahiro ShinDepartment of Neurosurgery, The University of Tokyo Hospital, Tokyo, Japan.

Hirotaka HasegawaDepartment of Neurosurgery, The University of Tokyo Hospital, Tokyo, Japan.

Satoshi KoizumiDepartment of Neurosurgery, The University of Tokyo Hospital, Tokyo, Japan.

Taichi KinDepartment of Neurosurgery, The University of Tokyo Hospital, Tokyo, Japan.

Kenji KondoDepartment of Otorhinolaryngology, The University of Tokyo Hospital, Tokyo, Japan.

Nobuhito SaitoDepartment of Neurosurgery, The University of Tokyo Hospital, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The authors performed an endoscopic endonasal transpetroclival approach for recurrent bilateral petroclival meningioma, with the aim of sufficient tumor resection with cranial nerve functional preservation. The tumor was sufficiently removed with excellent postoperative course. Petroclival meningioma, especially located in the medial region with dural attachment of the clivus, is considered a good indication for this approach. Recurrent tumors after radiotherapy often have strong adhesion to the brainstem and basilar artery; therefore, careful assessment of whether or not tumor detachment is possible is essential. The endoscopic endonasal transpetroclival approach is an acceptable, less-invasive treatment for petroclival tumors. The video can be found here: https://stream.cadmore.media/r10.3171/2022.1.FOCVID21229.

Indexed as

endoscopic skull base surgerymeningiomaskull base tumor

Identifiers

PMID36284997

DOI10.3171/2022.1.FOCVID21229

PMCPMC9558911

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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.