Evidence map›Paper›PMID 30068304›Full record

ArticleBMC cancer2018

Removal of pectoral muscle based on topographic map and shape-shifting silhouette.

Bushra Mughal, Nazeer Muhammad, Muhammad Sharif, Amjad Rehman, Tanzila Saba

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2018. 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
9.6field-weighted citation impact, top 2% 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, 88 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.

Bushra MughalDepartment of Computer Science, COMSATS University Islamabad, Wah Campus, Wah Cantt, Pakistan.
Nazeer MuhammadDepartment of Mathematics, COMSATS University Islamabad, Wah Campus, Wah Cantt, Pakistan. nazeermuhammad@ciitwah.edu.pk.ORCID http://orcid.org/0000-0002-4056-9854
Muhammad SharifDepartment of Computer Science, COMSATS University Islamabad, Wah Campus, Wah Cantt, Pakistan.
Amjad RehmanCollege of Computer and Information Systems, Al-Yamamah University, Riyadh, Saudi Arabia.
Tanzila SabaDepartment of Information Systems, Prince Sultan University, Riyadh, Saudi Arabia.
COMSATS University Islamabad · PKAl Yamamah University · SAPrince Sultan University · SA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn digital mammography, finding accurate breast profile segmentation of women's mammogram is considered a challenging task. The existence of the pectoral muscle may mislead the diagnosis of cancer due to its high-level similarity to breast body. In addition, some other challenges due to manifestation of the breast body pectoral muscle in the mammogram data include inaccurate estimation of the density level and assessment of the cancer cell. The discrete differentiation operator has been proven to eliminate the pectoral muscle before the analysis processing.

methodsWe propose a novel approach to remove the pectoral muscle in terms of the mediolateral-oblique observation of a mammogram using a discrete differentiation operator. This is used to detect the edges boundaries and to approximate the gradient value of the intensity function. Further refinement is achieved using a convex hull technique. This method is implemented on dataset provided by MIAS and 20 contrast enhanced digital mammographic images.

resultsTo assess the performance of the proposed method, visual inspections by radiologist as well as calculation based on well-known metrics are observed. For calculation of performance metrics, the given pixels in pectoral muscle region of the input scans are calculated as ground truth.

conclusionsOur approach tolerates an extensive variety of the pectoral muscle geometries with minimum risk of bias in breast profile than existing techniques.

Indexed as

AlgorithmsBreastFemaleHumansMammographyPectoralis MusclesRadiographic Image Interpretation, Computer-AssistedBreast profileCranial-caudal (cc)Label and artifactsMediolateral-oblique (MLO)Pectoral muscle

Identifiers

PMID30068304
PMCPMC6090971
OpenAlexW2887392554

What OpenQuestion holds

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LicenceCC BY
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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.