Evidence map›Paper›PMID 42032430›Full record

ArticleEmergency radiology2026

Comparative accuracy of photon-counting and dual energy CT pulmonary angiography perfusion mapping using V/Q scans as reference standard.

Alexis Ogbonna, Jordan H Chamberlin, Dhiraj Baruah, Cesar Lopez Rodriguez, Ian Mencken, Jeremy R Burt, Saeed Elojeimy, Ismail M Kabakus

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Emergency radiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Alexis OgbonnaDivision of Cardiothoracic Imaging, Department of Radiology, Medical University of South Carolina, 96 Jonathan Lucas Street Suite 210, MSC 323, Charleston, SC, 29425, USA.
Jordan H ChamberlinDivision of Cardiothoracic Imaging, Department of Radiology, Medical University of South Carolina, 96 Jonathan Lucas Street Suite 210, MSC 323, Charleston, SC, 29425, USA.
Dhiraj BaruahDivision of Cardiothoracic Imaging, Department of Radiology, Medical University of South Carolina, 96 Jonathan Lucas Street Suite 210, MSC 323, Charleston, SC, 29425, USA.
Cesar Lopez RodriguezDivision of Cardiothoracic Imaging, Department of Radiology, Medical University of South Carolina, 96 Jonathan Lucas Street Suite 210, MSC 323, Charleston, SC, 29425, USA.
Ian MenckenDivision of Cardiothoracic Imaging, Department of Radiology, Medical University of South Carolina, 96 Jonathan Lucas Street Suite 210, MSC 323, Charleston, SC, 29425, USA.
Jeremy R BurtDivision of Cardiothoracic Radiology, Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT, USA.
Saeed ElojeimyDivision of Nuclear Medicine, Department of Radiology, Medical University of South Carolina, Charleston, SC, USA.
Ismail M KabakusDivision of Cardiothoracic Imaging, Department of Radiology, Medical University of South Carolina, 96 Jonathan Lucas Street Suite 210, MSC 323, Charleston, SC, 29425, USA. kabakus@musc.edu.ORCID http://orcid.org/0000-0002-8745-339X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Dual-energy CTLung perfusionPhoton-counting detector CTSpectral imagingV/Q SPECT/CT

Identifiers

PMID42032430
PMCPMC13433670

What OpenQuestion holds

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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.