Evidence map›Paper›PMID 34192484›Full record

ArticleAnnals of the Royal College of Surgeons of England2021

Variations in origin of the superior thyroid artery: an update for the head and neck surgeon.

S Shaw, K Maharaj, T Mirza

Open access · greenAbstract readCase Reports
In one paragraph

Article in Annals of the Royal College of Surgeons of England, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.2field-weighted citation impact, top 47% 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

3 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
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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 ShawLuton and Dunstable University Hospital, UK.
K MaharajLuton and Dunstable University Hospital, UK.
T MirzaLuton and Dunstable University Hospital, UK.
Luton and Dunstable Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Head and neck surgeons must have a thorough knowledge of head and neck vascular anatomy and its variations. This case report documents a variation in the superior thyroid artery encountered during a neck dissection and discusses the surrounding literature. A 55-year-old female with squamous cell carcinoma of the tongue underwent a partial glossectomy, right level I-IV neck dissection and reconstruction with a radial forearm free flap. During the procedure, an arterial branch was encountered arising 2-3cm caudal to the common carotid bifurcation. This variant branch was shown to represent the superior thyroid artery. On review of the literature, various classification systems of the superior thyroid artery origin have been described. Awareness of such anatomical variation is vital for the head and neck surgeon to avoid unexpected complication.

Indexed as

Anatomic VariationCarotid Artery, ExternalCarotid Artery InjuriesFemaleGlossectomyHumansIntraoperative ComplicationsMiddle AgedNeck DissectionSquamous Cell Carcinoma of Head and NeckThyroid GlandTongue NeoplasmsArterial variationHead and neck anatomySuperior thyroid artery

Identifiers

PMID34192484
PMCPMC10335258
OpenAlexW3176059308

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.