Evidence map›Paper›PMID 36400698›Full record

ArticleHeart, lung & circulation2023

Three Zone Scanning Protocol For Lung Ultrasound: An Anatomical Basis.

Alistair G Royse, Elaine Lui, Dayu Gai, Ximena Cid, David Canty, Andrew Wang, Lindsay Bridgford, Colin F Royse

Abstract read
In one paragraph

Article in Heart, lung & circulation, 2023. 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.

  1. Observational
  2. 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

8 authors.

Alistair G RoyseDepartment of Surgery, The University of Melbourne, Melbourne, Vic, Australia; Department of Cardiothoracic Surgery, The Royal Melbourne Hospital, Melbourne, Vic, Australia. Electronic address: Alistair.Royse@gmail.com.
Elaine LuiDepartment of Radiology, The University of Melbourne, Melbourne, Vic, Australia; Department of Radiology, The Royal Melbourne Hospital, Melbourne, Vic, Australia.
Dayu GaiDepartment of Radiology, The Royal Melbourne Hospital, Melbourne, Vic, Australia.
Ximena CidDepartment of Surgery, The University of Melbourne, Melbourne, Vic, Australia; Department of Medicine, The Royal Melbourne Hospital, Melbourne, Vic, Australia.
David CantyDepartment of Surgery, The University of Melbourne, Melbourne, Vic, Australia; Department of Anaesthesia, Monash Medical Centre, Melbourne, Vic, Australia.
Andrew WangDepartment of Surgery, The University of Melbourne, Melbourne, Vic, Australia.
Lindsay BridgfordDepartment of Surgery, The University of Melbourne, Melbourne, Vic, Australia; Emergency Department, Maroondah Hospital, Melbourne, Vic, Australia.
Colin F RoyseDepartment of Surgery, The University of Melbourne, Melbourne, Vic, Australia; Department of Anaesthesia, The Royal Melbourne Hospital, Melbourne, Vic, Australia; Outcomes Research Consortium, Cleveland Clinic, Cleveland, OH, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lung ultrasound is rapidly gaining popularity based on point of care ease of use, diagnostic fidelity and lack of ionising radiation. This was particularly notable at the beginning of the COVID-19 pandemic, where concerns of contamination of the x-ray department led to a reluctance to order frequent chest x-rays. Early COVID-19 lung involvement is of a bronchopneumonia, and patches of consolidation adjacent to the chest wall were easily detectable by ultrasound. A large number of proposed scanning protocols were advocated and are often complex and largely based on traditional stethoscope examination or access points on the chest wall rather than the underlying lung anatomy. A surgical understanding of lung anatomy and related surface anatomy has led us to develop a simplified three zone scanning protocol in 2013. The anterior zone corresponds to the upper lobe, and the posterior zone is divided between upper lobe and lower lobe. The relationship between lung lobes and the surface of the chest wall provides the anatomical basis for a simple three scanning zone lung ultrasound protocol.

Indexed as

COVID-19Lung DiseasesHumansLungPandemicsUltrasonographyLung ultrasoundPOCUSSimplified protocol

Identifiers

PMID36400698
PMCPMC9673129

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.