Evidence map›Paper›PMID 38646410›Full record

ArticleTurkish journal of ophthalmology2024

Unusual Metastasis to Eyelid from Extraocular Merkel Cell Carcinoma.

Ahmet Özdemir, Volkan Yeter, Nurullah Koçak, Sultan Çalışkan

Open access · diamondAbstract readCase Reports
In one paragraph

Article in Turkish journal of ophthalmology, 2024. 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
0.6field-weighted citation impact, top 30% 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, 2 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

4 authors at 1 institution in 1 country.

Ahmet ÖzdemirOndokuz Mayıs University, Department of Ophthalmology, Samsun, Türkiye.ORCID 0000-0002-0728-6027
Volkan YeterOndokuz Mayıs University, Department of Ophthalmology, Samsun, Türkiye.ORCID 0000-0002-0357-9009
Nurullah KoçakOndokuz Mayıs University, Department of Ophthalmology, Samsun, Türkiye.ORCID 0000-0001-8811-7294
Sultan ÇalışkanOndokuz Mayıs University, Department of Ophthalmology, Samsun, Türkiye.ORCID 0000-0003-3703-8427
Ondokuz Mayıs University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Merkel cell carcinoma (MCC) is an unusual skin tumor that has a significant rate of distant and local metastases. It is known that primary MCC of the eyelid usually occurs at the upper eyelid. Here we report an unusual case of MCC metastasis to the eyelid. A 63-year-old male was diagnosed with MCC three years earlier after initially presenting with a mass in his right thigh. After histopathological diagnosis, the patient received medical therapy. During treatment, he developed multiple distant metastases and a firm, purple, vascularized lesion on the upper eyelid. We confirmed the lesion was an eyelid metastasis of MCC by histopathological examination and imaging methods. This case shows that extraocular MCC can metastasize to the eyelids, particularly the upper eyelid, where primary periocular MCC usually appears.

Indexed as

Carcinoma, Merkel CellEyelid NeoplasmsSkin NeoplasmsBiopsyEyelidsHumansMaleMiddle AgedeyelidMerkel cell carcinomametastasis

Identifiers

PMID38646410
PMCPMC11034544
OpenAlexW4394942413

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.