Evidence map›Paper›PMID 34884229›Full record

ArticleJournal of clinical medicine2021

Multicenter Study of Whole Breast Stiffness Imaging by Ultrasound Tomography (SoftVue) for Characterization of Breast Tissues and Masses.

Peter J Littrup, Nebojsa Duric, Mark Sak, Cuiping Li, Olivier Roy, Rachel F Brem, Linda H Larsen, Mary Yamashita

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

5 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Review
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 at 5 institutions in 1 country.

Peter J LittrupDepartment of Radiology, Karmanos Cancer Institute, Detroit, MI 48201, USA.
Nebojsa DuricDelphinus Medical Technologies Inc., Novi, MI 48374, USA.
Mark SakDelphinus Medical Technologies Inc., Novi, MI 48374, USA.
Cuiping LiDelphinus Medical Technologies Inc., Novi, MI 48374, USA.
Olivier RoyDelphinus Medical Technologies Inc., Novi, MI 48374, USA.
Rachel F BremDepartment of Radiology, The George Washington Cancer Center, George Washington University, Washington, DC 20037, USA.
Linda H LarsenDepartment of Radiology, Norris Cancer Center and Hospital, University of Southern California, Los Angeles, CA 90033, USA.
Mary YamashitaDepartment of Radiology, Norris Cancer Center and Hospital, University of Southern California, Los Angeles, CA 90033, USA.
Delphinus Medical Technologies (United States) · USGeorge Washington University · USUniversity of Rochester · USUniversity of Southern California · USUSC Norris Comprehensive Cancer Center · US

Funding

Transitioning the SoftVue Breast Scanner to the clinical marketplaceR44CA165320 · NCI · DELPHINUS MEDICAL TECHNOLOGIES, INC. · PI DURIC, NEBOJSA · 2012 to 2018
$3.8M
CSRD VA 1NCI NIH HHS R44 CA165320
6 · The paper itself

Abstract

We evaluated whole breast stiffness imaging by SoftVue ultrasound tomography (UST), extracted from the bulk modulus, to volumetrically map differences in breast tissues and masses. A total 206 women with either palpable or mammographically/sonographically visible masses underwent UST scanning prior to biopsy as part of a prospective, HIPAA-compliant multicenter cohort study. The volumetric data sets comprised 298 masses (78 cancers, 105 fibroadenomas, 91 cysts and 24 other benign) in 239 breasts. All breast tissues were segmented into six categories, using sound speed to separate fat from fibroglandular tissues, and then subgrouped by stiffness into soft, intermediate and hard components. Ninety percent of women had mammographically dense breasts but only 11.2% of their total breast volume showed hard components while 69% of fibroglandular tissues were softer. All smaller masses (<1.5 cm) showed a greater percentage of hard components than their corresponding larger masses (

Indexed as

automated breast ultrasoundbreast cancerfibroadenomafibroglandular tissue compositionstiffnessultrasound tomography

Identifiers

PMID34884229
PMCPMC8658621
OpenAlexW3216350958

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.