Evidence map›Paper›PMID 37791262›Full record

ArticleBiomedical optics express2023

Single-input polarization-sensitive optical coherence tomography through a catheter.

Georgia L Jones, Qiaozhou Xiong, Xinyu Liu, Brett E Bouma, Martin Villiger

Open access · goldAbstract read
In one paragraph

Article in Biomedical optics express, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.0field-weighted citation impact, top 28% 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

11 citing papers in PubMed, 9 citations in OpenAlex.

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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

5 authors at 3 institutions in 2 countries.

Georgia L JonesWellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA.ORCID https://orcid.org/0000-0002-1657-5912
Qiaozhou XiongSchool of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, 639798, Singapore.
Xinyu LiuSingapore Eye Research Institute, Singapore National Eye Centre, 169856, Singapore.ORCID https://orcid.org/0000-0003-2642-1076
Brett E BoumaWellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA.
Martin VilligerWellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA.ORCID https://orcid.org/0000-0003-3819-1271
Harvard University · USNanyang Technological University · SGSingapore National Eye Center · SG

Funding

TRD3: Percutaneous and Interstitial ImagingP41EB015903 · NIBIB · MASSACHUSETTS GENERAL HOSPITAL · PI Jacqueline Namati · 2012 to 2026
$22.4M
Universal optical coherence polarimetryR01EB033321 · NIBIB · MASSACHUSETTS GENERAL HOSPITAL · PI VILLIGER, MARTIN · 2022 to 2025
$2.0M
NIBIB NIH HHS P41 EB015903NIBIB NIH HHS R01 EB033321
6 · The paper itself

Abstract

Intravascular polarimetry with catheter-based polarization-sensitive optical coherence tomography (PS-OCT) complements the high-resolution structural tomograms of OCT with morphological contrast available through polarimetry. Its clinical translation has been complicated by the need for modification of conventional OCT hardware to enable polarimetric measurements. Here, we present a signal processing method to reconstruct the polarization properties of tissue from measurements with a single input polarization state, bypassing the need for modulation or multiplexing of input states. Our method relies on a polarization symmetry intrinsic to round-trip measurements and uses the residual spectral variation of the polarization states incident on the tissue to avoid measurement ambiguities. We demonstrate depth-resolved birefringence and optic axis orientation maps reconstructed from

Identifiers

PMID37791262
PMCPMC10545192
OpenAlexW4385298140

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.