Evidence map›Paper›PMID 30028189›Full record

ArticleThe British journal of radiology2018

Digital breast volume estimation (DBVE)-A new technique.

Eoghan Shanley, Alison Johnston, Dearbhla Hillick, Kin Cheung Ng, Michael Sugrue

Abstract read
In one paragraph

Article in The British journal of radiology, 2018. 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
–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

5 citing papers in PubMed.

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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.

Eoghan Shanley1 Breast Centre North West, Letterkenny University Hospital , Letterkenny, Donegal , Ireland.
Alison Johnston1 Breast Centre North West, Letterkenny University Hospital , Letterkenny, Donegal , Ireland.
Dearbhla Hillick1 Breast Centre North West, Letterkenny University Hospital , Letterkenny, Donegal , Ireland.
Kin Cheung Ng1 Breast Centre North West, Letterkenny University Hospital , Letterkenny, Donegal , Ireland.
Michael Sugrue1 Breast Centre North West, Letterkenny University Hospital , Letterkenny, Donegal , Ireland.ORCID http://orcid.org/0000-0003-4155-124X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objective: There are several limitations with current methods of breast volume measurement; principally relating to assumption of fixed shape forms. This study, utilizing computer aided volume estimates, developed a new method using the digital mapping of breast area and compares results to existing techniques of breast volume measurement and actual breast volume.

methods: 50 consecutive breast cancer patients had breast volume calculated from mammograms [craniocaudal (CC) and mediolateral oblique views]; using breast height, width, radius, area and compression thickness. Area was recorded using cursor measurement tool for AGFA® Impax™6 software. The new volumetric estimation is based on the basic formula for the volume of a solid. The technique was compared with three known breast volume estimation techniques. Subsequently, 15 patients undergoing mastectomy had pre-op breast volume calculated using this new method and 3 existing techniques; values were compared to fresh mastectomy weights/volumes.

results: 50 patients, mean age 63.2 ± 14.4 (range 38-88) had breast volume estimation. The CC view appears to provide the best correlation with existing techniques. Scatterplots show a significant correlation of all the methods with the digital breast volume estimation method. Mastectomy volume compared with four breast volume techniques in n = 15, confined to the CC, shows good correlation between the digital technique and real volume. Scatterplots show significant correlation between digital breast volume estimation and mastectomy weight.

conclusion: This study provided a novel simple tool to estimate breast volume in patients. ADVANCES IN KNOWLEDGE:: This may aid in planning cosmetic outcome and oncoplastic approaches in breast cancer and breast reduction surgery.

Indexed as

AdultAgedAged, 80 and overBreast DensityBreast NeoplasmsFemaleHumansMastectomyMiddle AgedOrgan SizeProspective StudiesRetrospective Studies

Identifiers

PMID30028189
PMCPMC6475959

What OpenQuestion holds

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Registered trials

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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.