Evidence map›Paper›PMID 25723683›Full record

ReviewAnnals of the Royal College of Surgeons of England2015

Diagnosis and management of schwannomas originating from the cervical vagus nerve.

S Behuria, T K Rout, S Pattanayak

Open access · bronzeAbstract readReview
In one paragraph

Review in Annals of the Royal College of Surgeons of England, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.4field-weighted citation impact, top 12% 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

24 citing papers in PubMed, 55 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Large Anterior Cervical Spine Schwannoma Causing Dysphagia: Case Report.International medical case reports journal · 2025
    Article
  7. Article
  8. Laryngeal Schwannoma Triggered Life-threatening Acute Airway Obstruction- A Rare Case Report with Review of Literature.Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India · 2023
    Article
  9. Review
  10. Article
  11. Article
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  13. Advanced MRI to differentiate schwannomas and metastases in the cerebellopontine angle/internal auditory canal.Journal of neuroimaging : official journal of the American Society of Neuroimaging · 2022
    Article
  14. A Rare Case of Extralaryngeal Schwannoma Arising from the Superior Laryngeal Nerve.Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India · 2022
    Article
  15. Article
  16. Article
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  19. Review
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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 1 institution in 1 country.

S BehuriaMaharaja Krishna Chandra Gajapati Medical College and Hospital, Berhampur, India.
T K Rout
S Pattanayak
Maharaja Krishna Chandra Gajapati Medical College and Hospital · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionA schwannoma is a benign, slow growing, encapsulated nerve sheath tumour. Presentation of a schwannoma is a diagnostic and management challenge.

methodsInternet searches of PubMed/MEDLINE(®) for all articles listing schwannomas of the vagus nerve in the cervical/neck region (1980-2012) were undertaken to ascertain diagnostic pitfalls. The references of all articles were cross-checked to include all pertinent contributions. Further articles were traced through reference lists.

resultsSchwannomas are solitary, well circumscribed and medial to the carotid sheath. Preoperative diagnoses of schwannomas in the lateral part of the neck can cause confusion with its nerve of origin (ie whether it arises from the vagus nerve or a sympathetic chain). Computed tomography and magnetic resonance imaging reveal valuable information regarding the location and origin of the tumour as well as aiding surgical planning. The diagnosis can be confirmed intraoperatively. Postoperative recovery of neurological function is dependent on the type of surgery. Histopathological studies searching for classical features and immunohistochemical staining for S100 also confirm the diagnosis.

conclusionsSchwannomas should be considered in the differential diagnoses of unusual masses in the neck. Preoperative imaging elicits valuable information regarding the location and origin of schwannomas and histopathology confirms the diagnosis.

Indexed as

Cranial Nerve NeoplasmsDiagnosis, DifferentialDiagnostic ImagingHumansImmunohistochemistryNeurilemmomaPostoperative ComplicationsVagus Nerve

Identifiers

PMID25723683
PMCPMC4473416
OpenAlexW2019863946

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.