Evidence map›Paper›PMID 33257731›Full record

ArticleScientific reports2020

Mammographic tumour appearance is related to clinicopathological factors and surrogate molecular breast cancer subtype.

Li Sturesdotter, Malte Sandsveden, Kristin Johnson, Anna-Maria Larsson, Sophia Zackrisson, Hanna Sartor

Abstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

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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

16 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

6 authors.

Li SturesdotterDepartment of Translational Medicine, Diagnostic Radiology, Lund University, Lund, Sweden. li.sturesdotter@med.lu.se.ORCID 0000-0001-6384-396X
Malte SandsvedenDepartment of Clinical Sciences Malmö, Surgery, Lund University, Lund, Sweden.ORCID 0000-0002-4630-5075
Kristin JohnsonDepartment of Translational Medicine, Diagnostic Radiology, Lund University, Lund, Sweden.ORCID 0000-0002-5099-423X
Anna-Maria LarssonDepartment of Clinical Sciences Lund, Division of Oncology, Lund University, Lund, Sweden.ORCID 0000-0002-3957-3266
Sophia ZackrissonDepartment of Translational Medicine, Diagnostic Radiology, Lund University, Lund, Sweden.ORCID 0000-0001-5678-3882
Hanna SartorDepartment of Translational Medicine, Diagnostic Radiology, Lund University, Lund, Sweden.ORCID 0000-0002-1116-5199

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mammographic tumour appearance may provide prognostic useful information. For example, spiculation indicates invasiveness, but also better survival compared to tumours with other appearances. We aimed to study the relationship between mammographic tumour appearance and established clinicopathological factors, including surrogate molecular breast cancer subtypes, in the large Malmö Diet and Cancer Study. A total of 1116 women with invasive breast cancer, diagnosed between 1991 and 2014, were included. Mammographic tumour appearance in relation to status for oestrogen receptor (ER), progesterone receptor (PR), human epidermal growth factor receptor 2, histological grade, Ki67 and molecular subtype was analysed using various regression models. All models were adjusted for relevant confounders, including breast density, which can affect mammographic appearance. The results consistently showed that spiculated tumours are indicative of favourable characteristics, as they are more likely to be ER and PR positive, and more often exhibit lower histological grade and lower Ki67 expression. Furthermore, spiculated tumours tend to be of luminal A-like subtype, which is associated with a good prognosis. The establishment of associations between mammographic tumour appearance and clinico-pathological factors may aid in characterizing breast cancer at an earlier stage. This could contribute to more individualized breast cancer treatment in the future.

Indexed as

MammographyAdultAgedBiomarkers, TumorBreast DensityBreast NeoplasmsCohort StudiesErb-b2 Receptor Tyrosine KinasesFemaleHumansMiddle AgedNeoplasm GradingPrognosisProspective StudiesReceptors, EstrogenReceptors, ProgesteroneBiomarkers, TumorERBB2 protein, humanErb-b2 Receptor Tyrosine KinasesReceptors, EstrogenReceptors, Progesterone

Identifiers

PMID33257731
PMCPMC7705680

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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.