Evidence map›Paper›PMID 40709321›Full record

ArticleClinical, cosmetic and investigational dermatology2025

Development of a Cutaneous Horn on a Lower Extremity with Granuloma Annulare: A Rare Co-Occurrence.

Xiaolin Bu, Liwei Feng, Jing Guo, Rongzhu Yu, Xinling Bi

Abstract readCase Reports
PubMed Full text at PMC Publisher
In one paragraph

Article in Clinical, cosmetic and investigational dermatology, 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

5 authors.

Xiaolin Bu *Laboratory of Laser and Medical Innovation Application, Department of Dermatology, Gongli Hospital of Shanghai Pudong New Area, Shanghai, People's Republic of China.ORCID 0000-0002-7344-5102
Liwei Feng *School of Gongli Hospital Medical Technology, University of Shanghai for Science and Technology, Shanghai, People's Republic of China.ORCID 0009-0006-8053-9787
Jing GuoPostgraduate Training Base at Shanghai Gongli Hospital, Ningxia Medical University, Shanghai, People's Republic of China.
Rongzhu YuSchool of Gongli Hospital Medical Technology, University of Shanghai for Science and Technology, Shanghai, People's Republic of China.
Xinling BiDepartment of Dermatology, Changhai Hospital, Naval Medical University, Shanghai, People's Republic of China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A 65-year-old Asian male presented with a circular skin lesion on the flexor aspect of the right calf that first appeared at age 13 and gradually expanded peripherally. Six months prior to presentation, a dark brown, horn-like keratotic lesion with a hard texture emerged on the annular lesion, growing progressively without pain or pruritus. The cutaneous horn was surgically excised, and the annular lesion underwent biopsy. Pathological findings revealed abundant mucin in dermal collagen, dense histiocyte infiltration, and focal mild collagen degeneration, confirming a diagnosis of granuloma annulare complicated by a cutaneous horn.

Indexed as

cutaneous horngranuloma annularekeratotic

Identifiers

PMID40709321
PMCPMC12288219

What OpenQuestion holds

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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.