Evidence map›Paper›PMID 40079038›Full record

ArticleJournal of surgical case reports2025

Occult breast cancer discovered due to a large mass in the axilla: a case report.

Ryusei Yoshino, Nanami Ujiie, Shunsuke Yasuda, Masahiro Kitada

Abstract readCase Reports
In one paragraph

Article in Journal of surgical case reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Ryusei YoshinoDepartment of Thoracic Surgery and Breast Surgery, Asahikawa Medical University Hospital, 078-8510, 2-1-1-1 Midorigaoka Higashi, Asahikawa, Hokkaido 078-8510, Japan.ORCID https://orcid.org/0000-0002-6904-7267
Nanami UjiieDepartment of Thoracic Surgery and Breast Surgery, Asahikawa Medical University Hospital, 078-8510, 2-1-1-1 Midorigaoka Higashi, Asahikawa, Hokkaido 078-8510, Japan.
Shunsuke YasudaDepartment of Thoracic Surgery and Breast Surgery, Asahikawa Medical University Hospital, 078-8510, 2-1-1-1 Midorigaoka Higashi, Asahikawa, Hokkaido 078-8510, Japan.
Masahiro KitadaDepartment of Thoracic Surgery and Breast Surgery, Asahikawa Medical University Hospital, 078-8510, 2-1-1-1 Midorigaoka Higashi, Asahikawa, Hokkaido 078-8510, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Occult breast cancer (OBC) is a rare form of breast cancer that is detected due to regional lymph node metastasis in the axilla. The patient was a 77-year-old woman. Twenty-four years previously, she had undergone a breast-conserving surgery and axillary lymph node dissection for left breast cancer. Her chief complaint was a mass in the right axilla. The breast magnetic resonance imaging did not show any findings suggestive of malignancy in the right breast. Therefore, an axillary dissection was performed. The results of the histopathological examination diagnosed the patient as having axillary lymph node metastasis of breast cancer. A total mastectomy of the right breast was performed. The patient was diagnosed with ductal carcinoma in situ (DCIS). She is currently undergoing postoperative endocrine therapy with an aromatase inhibitor. This report also includes a discussion of the treatment of OBC and the literature on lymph node metastasis and surgery for DCIS.

Indexed as

ductal carcinoma in situlymph node metastasisoccult breast cancer

Identifiers

PMID40079038
PMCPMC11902996

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.