Evidence map›Paper›PMID 33481171›Full record

ArticleForensic science, medicine, and pathology2021

Ludwig angina and sudden death.

Abbie Tu, John D Gilbert, Roger W Byard

Abstract readCase Reports
PubMed Publisher
In one paragraph

Article in Forensic science, medicine, and pathology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.5field-weighted citation impact, top 35% 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

4 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
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.

Abbie TuSchool of Anatomy and Pathology, University of Adelaide and Forensic Science SA, South Australia, Adelaide, Australia.
John D GilbertSchool of Anatomy and Pathology, University of Adelaide and Forensic Science SA, South Australia, Adelaide, Australia.
Roger W ByardSchool of Anatomy and Pathology, University of Adelaide and Forensic Science SA, South Australia, Adelaide, Australia. byard.roger@saugov.sa.gov.au.ORCID 0000-0002-0524-5942
South Australia Pathology · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A 27-year-old man presented to hospital with neck swelling and difficulty breathing following a recent tooth extraction. He underwent uncomplicated surgical drainage of the submandibular region after which he became acutely short of breath and collapsed and was not able to be resuscitated. At autopsy the major findings were swelling of the neck due to diffuse cellulitis with edema and neutrophil infiltrates within connective tissue and marked submucosal edema of the epiglottis, glottic inlet and tonsils sufficient to cause airway obstruction. Cultures from the site of surgical intervention showed a mixed growth of Gram positive and negative bacilli and Gram positive cocci. Death was due to airway obstruction resulting from marked submucosal edema of the glottic inlet associated with submandibular cellulitis (Ludwig's angina) following extraction of a right lower first molar tooth. Lethal Lugwig angina, although rare in current forensic practice, may still present as a cause of acute upper airway occlusion and must be considered in the differential diagnosis of significant upper airway compromise.

Indexed as

Airway ObstructionLudwig's AnginaAdultDeath, SuddenEdemaEpiglottisHumansMaleAirway occlusionForensicLudwig anginaUnexpected death

Identifiers

PMID33481171
OpenAlexW3123507241

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.