Evidence map›Paper›PMID 20683600›Full record

ArticleEuropean radiology2011

Conspicuity of breast cancer according to histopathological type and breast density when imaged by full-field digital mammography compared with screen-film mammography.

Katja Pinker, Nicholas Perry, S Vinnicombe, S Shiel, M Weber

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in European radiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
–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, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Review
  4. Review
  5. Article
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.

Katja PinkerDepartment of Radiology, Divison of Molecular and Gender Imaging, Medical University Vienna, Vienna, Austria. katja.pinker@meduniwien.ac.at
Nicholas Perry
S Vinnicombe
S Shiel
M Weber

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo compare the conspicuity of different histopathological types of breast cancer according to breast density and mammographic imaging in patients with screen-detected breast cancers undergoing both full-field digital mammography (FFDM) and screen-film mammography (SFM) in the United Kingdom National Health Service Breast Screening Programme (NHSBSP).

methods185 patients underwent routine screening with SFM followed by further imaging using FFDM with consequent diagnosis of breast cancer. All SFM and soft-copy FFDM images were evaluated by two readers in an independent, retrospective review. The visualisation and conspicuity of the mammographic abnormality were recorded and graded using a four-level scale. Conspicuity of breast cancer was qualitatively evaluated. Breast density and conspicuity were correlated with histopathological diagnosis and inter-observer correlation was calculated.

resultsMixed Model ANOVA demonstrated significant differences between FFDM and SFM (p<0.001) and breast densities (p=0.009): conspicuity of the mammographic abnormality (p<0.001) and visualisation of the dominant mammographic feature (p<0.001) were significantly greater with FFDM than SFM. This held true for both readers and for all histopathological tumour types with no significant differences between each tumour type.

conclusionFFDM is significantly superior to SFM for conspicuity of screen-detected breast cancers for all histopathological types and breast densities.

Indexed as

AgedAged, 80 and overBreast NeoplasmsEarly Detection of CancerFemaleHumansMammographyMass ScreeningMiddle AgedRetrospective StudiesUnited Kingdom

Identifiers

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.