Evidence map›Paper›PMID 40182881›Full record

ArticleJournal of hand surgery global online2025

Squamous Cell Carcinoma of the Nail Unit: A Case Report.

Vanessa R Richardson, Cole D Tessendorf, Elizabeth Helsper, Andrew Erie, Victoria Durkin, Robert Van Demark

Abstract readCase Reports
In one paragraph

Article in Journal of hand surgery global online, 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

6 authors.

Vanessa R RichardsonUniversity of North Dakota, School of Medicine & Health Sciences, Sanford Orthopedics & Sports Medicine - Sanford Health, Fargo, ND.
Cole D TessendorfUniversity of South Dakota Sanford School of Medicine.
Elizabeth HelsperSanford Orthopedics & Sports Medicine - Sanford Health, Sioux Falls, SD.
Andrew ErieSanford Radiology -Sanford Health, Sioux Falls, SD.
Victoria DurkinSanford Pathology- Sanford Health, Sioux Falls, SD.
Robert Van DemarkSanford Orthopedics & Sports Medicine - Sanford Health, Sioux Falls, SD.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report an 83-year-old woman who presented to her primary care provider with pain and swelling of her left thumb distal phalanx for 1 week. Initial imaging was benign. The patient underwent treatment for presumed soft tissue infection with 2 separate oral antibiotic courses. An intralesional corticosteroid injection did not provide relief and repeat radiographs showed a destructive lesion to the tuft of the distal phalanx. Advanced imaging showed bony destruction and biopsy revealed invasive squamous cell carcinoma involving the nail plate with bony invasion. Amputation through the interphalangeal joint of the left thumb was conducted with disease-free margins. The patient currently is following with oncology for clinical surveillance. Given this entity's rarity, either persistent or recurrent nail unit disease must be investigated thoroughly with early referral to a surgical hand specialist as appropriate.

Indexed as

Case reportSquamous cell carcinoma of the nail unitSubungual squamous cell carcinoma

Identifiers

PMID40182881
PMCPMC11962990

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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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.