Evidence map›Paper›PMID 26600766›Full record

ArticleBreast care (Basel, Switzerland)2015

Primary Large-Cell Neuroendocrine Carcinoma of the Breast Occurring in a Pre-Menopausal Woman.

Noriko Yoshimura, Tatsunari Sasada, Shuji Yonehara

Open access · bronzeAbstract read
In one paragraph

Article in Breast care (Basel, Switzerland), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.2field-weighted citation impact, top 44% 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

8 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Neuroendocrine breast carcinoma: a rare but challenging entity.Medical oncology (Northwood, London, England) · 2020
    Review
  7. Review
  8. 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

3 authors at 1 institution in 1 country.

Noriko YoshimuraDepartment of Surgery, Onomichi General Hospital, Hiroshima, Japan.
Tatsunari SasadaDepartment of Surgery, Onomichi General Hospital, Hiroshima, Japan.
Shuji YoneharaDepartment of Pathology, Onomichi General Hospital, Hiroshima, Japan.
Onomichi General Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPrimary large-cell neuroendocrine carcinoma of the breast (LCNEC-breast) in pre-menopausal women is extremely rare. CASE REPORT: A 34-year-old woman presented with a mass in the left breast that was diagnosed as neuroendocrine carcinoma by needle biopsy. Computed tomography revealed no lymph node swelling or distant organ metastasis. Left mastectomy and sentinel lymph node biopsy were performed and metastasis to the axial lymph node was detected. Left axillary lymph node dissection was performed and histopathological and immunohistochemical examination revealed that the tumor was an LCNEC-breast, which was 6.0 cm in size and positive for the neuroendocrine markers (neuron-specific enolase, chromogranin A, and synaptophysin). The tumor cells were hormone-receptor positive and HER2 negative. The patient refused any adjuvant hormonal therapy, chemotherapy or radiotherapy. She has been followed up for 4 years without medication, and no recurrence has been noted.

conclusionWe present a case of LCNEC-breast in a 34-year-old woman. Our case represents the youngest woman with LCNEC-breast reported in the English literature.

Indexed as

Breast cancerLarge cell neuroendocrine carcinomaNeuroendocrine tumor

Identifiers

PMID26600766
PMCPMC4608661
OpenAlexW1537807829

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.