Evidence map›Paper›PMID 42293689›Full record

ArticleJournal of surgical case reports2026

Demystifying cutaneous cystic squamous cell carcinoma: a case report and review of the literature.

Nelson M H Teo, Celine Tan, Priya Tiwari, O-Wern Low, Vigneswaran Nallathamby

Abstract readCase Reports
In one paragraph

Article in Journal of surgical case reports, 2026. 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

5 authors.

Nelson M H TeoDivision of Plastic, Reconstructive & Aesthetic Surgery, Department of General Surgery, Ng Teng Fong General Hospital, 1 Jurong East Street 21, 609606, Singapore.ORCID https://orcid.org/0000-0002-3067-7122
Celine TanYong Loo Lin School of Medicine, Faculty of Medicine, National University of Singapore, NUHS Tower Block, 1E Kent Ridge Road Level 11, 119228, Singapore.
Priya TiwariDivision of Plastic, Reconstructive & Aesthetic Surgery, Department of General Surgery, Ng Teng Fong General Hospital, 1 Jurong East Street 21, 609606, Singapore.
O-Wern LowDivision of Plastic, Reconstructive & Aesthetic Surgery, Department of General Surgery, Ng Teng Fong General Hospital, 1 Jurong East Street 21, 609606, Singapore.
Vigneswaran NallathambyDivision of Plastic, Reconstructive & Aesthetic Surgery, Department of General Surgery, Ng Teng Fong General Hospital, 1 Jurong East Street 21, 609606, Singapore.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cystic squamous cell carcinoma (cySCC) is a variant of cutaneous squamous cell carcinoma that manifests clinically as a cystic lesion instead of a solid tumor. Owing to their benign appearance, accurate diagnosis and treatment are often delayed. We report a case of a 55-year-old male presenting with a scalp lesion. The patient was keen for removal of the lesion as it was bothersome, although there were no overt sinister features on history nor examination. An excision biopsy was performed and histopathological examination revealed a cySCC. A wider excision was subsequently performed and the patient made an uneventful recovery. The number of cases of cySCC reported in the literature has been increasing. Clinical suspicion for malignancy must be high for any evolving lesion. The diagnosis of cySCC may only be apparent on histopathological examination. Prompt wider excision and further imaging studies are essential upon confirmation of cySCC.

Indexed as

cystic squamous cell carcinomaepidermal cystscalp

Identifiers

PMID42293689
PMCPMC13264431

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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.