Evidence map›Paper›PMID 34187216›Full record

ArticleThe Journal of international medical research2021

Invasive lobular carcinoma: clinicopathological features and subtypes.

Sabine Danzinger, Nora Hielscher, Miriam Izsó, Johanna Metzler, Carmen Trinkl, Christian Pfeifer, Kristina Tendl-Schulz, Christian F Singer

Open access · goldAbstract read
In one paragraph

Article in The Journal of international medical research, 2021. 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
0.6field-weighted citation impact, top 40% 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, 12 citations in OpenAlex.

  1. Article
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  7. The Genomic and Biologic Landscapes of Breast Cancer and Racial Differences.International journal of molecular sciences · 2024
    Review
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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

8 authors at 2 institutions in 1 country.

Sabine DanzingerDepartment of Obstetrics and Gynecology, Medical University of Vienna, Vienna, Austria.ORCID https://orcid.org/0000-0002-4316-6399
Nora HielscherDepartment of Obstetrics and Gynecology, Medical University of Vienna, Vienna, Austria.
Miriam IzsóDepartment of Obstetrics and Gynecology, Medical University of Vienna, Vienna, Austria.
Johanna MetzlerDepartment of Obstetrics and Gynecology, Medical University of Vienna, Vienna, Austria.
Carmen TrinklDepartment of Obstetrics and Gynecology, Medical University of Vienna, Vienna, Austria.
Christian PfeiferDepartment of Statistics, University of Innsbruck, Innsbruck, Austria.
Kristina Tendl-SchulzDepartment of Pathology, Medical University of Vienna, Vienna, Austria.
Christian F SingerDepartment of Obstetrics and Gynecology, Medical University of Vienna, Vienna, Austria.
Medical University of Vienna · ATUniversität Innsbruck · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo analyze the characteristics of invasive lobular carcinoma (ILC) compared with invasive ductal carcinoma (IDC) and to investigate the impact of histology on axillary lymph node (ALN) involvement in luminal A subtype tumors.

methodsWe retrospectively analyzed patients diagnosed with ILC or IDC from 2012 to 2016 who underwent surgery. Patients constituted 493 primary early breast cancer cases (82 ILC; 411 IDC).

resultsCompared with IDC, ILC tumors were significantly more likely to be grade 2, estrogen receptor- (ER) positive (+), have a lower proliferation rate (Ki67 <14%), and a higher pathological T stage (pT2-4). The luminal A subtype was significantly more common in ILC compared with IDC. In a multivariate regression model, grade 2, ER+, progesterone receptor-positive, pT2, and pT3 were significantly associated with ILC. Additionally, with the luminal A subtype, ALN involvement (pathological node stage (pN)1-3) was significantly more frequent with ILC versus IDC.

conclusionsOur data suggest that grade 2, positive hormone receptor status, and higher pathological T stage are associated with ILC. With the luminal A subtype, ALN involvement was more frequent with ILC versus IDC.

Indexed as

Breast NeoplasmsCarcinoma, Ductal, BreastCarcinoma, LobularFemaleHumansRetrospective Studiesaxillary lymph node involvementbreast cancer subtypesInvasive breast cancerinvasive ductal carcinomainvasive lobular carcinomapathological stage

Identifiers

PMID34187216
PMCPMC8258769
OpenAlexW3176204121

What OpenQuestion holds

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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.