Evidence map›Paper›PMID 35348061›Full record

ReviewThe Permanente journal2021

Duodenal Metastasis in Triple-Negative Invasive Ductal Breast Carcinoma With Negative Mammography: A Case Report and Review of the Literature.

Naila A Khan, Sonha T Nguyen, Phildrich G Teh, Vishal N Ranpura, Taruna Bhatia

Open access · greenAbstract readCase ReportsReview
PubMed Full text at PMC Publisher
In one paragraph

Review in The Permanente journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact, top 65% 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

1 citing paper in PubMed, 0 citations in OpenAlex.

  1. 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 at 2 institutions in 1 country.

Naila A KhanDepartment of Internal Medicine, University of California Riverside, Riverside, CA.
Sonha T NguyenDepartment of Internal Medicine, University of California Riverside, Riverside, CA.
Phildrich G TehDepartment of Internal Medicine, University of California Riverside, Riverside, CA.
Vishal N RanpuraDepartment of Hematology and Oncology, Kaiser Permanente, Riverside, CA.
Taruna BhatiaDepartment of Gastroenterology, Kaiser Permanente, Riverside, CA.
University of California, Riverside · USKaiser Permanente Riverside Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Breast cancer metastasis to the gastrointestinal tract is uncommon, and duodenal involvement is exceptionally rare. Those cases that do metastasize are reported to be lobular, with ductal carcinomas comprising only a small percentage of reported cases. Furthermore, these invasive carcinomas are typically estrogen receptor-, progesterone receptor-positive ± human epidermal growth factor receptor 2 malignancies. We present a unique case of a patient with duodenal metastasis as the first sign of metastatic breast cancer. The rarity of this case is highlighted by the fact that the patient had no known breast malignancy, and pathological findings revealed triple-negative invasive ductal carcinoma consistent with primary breast cancer. Diagnostic mammogram and ultrasound were negative for any lesions.

Indexed as

Breast NeoplasmsCarcinoma, Ductal, BreastCarcinoma, LobularFemaleHumansMammographyReceptors, EstrogenReceptors, Estrogen

Identifiers

PMID35348061
PMCPMC8784047
OpenAlexW4285822600

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.