ArticleDermatopathology (Basel, Switzerland)2023
Widespread and Long-Enduring Hyperkeratosis Lenticularis Perstans (Flegel's Disease): Clinico-Pathological and Dermoscopic Features of a Rare Presentation.
Article in Dermatopathology (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
4 citing papers in PubMed, 1 synthesis or guideline pooled it, 6 citations in OpenAlex.
- Systematic review of Flegel disease: clinical presentations, associations, diagnostic pitfalls, and management challenges.Archives of dermatological research · 2025Pooled it
- Hyperkeratosis Lenticularis Perstans (Flegel's Disease) in a Middle-Aged Man: A Rare Keratinization Disorder.Cureus · 2025Article
- A case of hyperkeratosis lenticularis perstans (Flegel's disease): Clinical, dermatoscopic, and histological aspects. Treatment with combined UVA-UVB narrowband phototherapy.JAAD case reports · 2025Article
- Hyperkeratosis Lenticularis Perstans (Flegel Disease): Clinical, Dermoscopic, and Histopathologic Features.Indian dermatology online journalArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Hyperkeratosis lenticularis perstans, also known as Flegel's disease (FD), is a rare cutaneous disorder affecting mainly the lower extremities of middle-aged people. Due to its rarity, this disease is usually not recognized by physicians resulting in a delay in diagnosis, especially in those cases with atypical cutaneous involvement. Herein, we present a 72-year-old woman who developed FD characterized by a generalized distribution, involving, in addition to the lower limbs, the trunk and the upper limbs as well. We performed a description of the dermoscopic and pathologic features of this rare entity, also carrying out a brief reappraisal of the cases of FD with a diffuse, atypical and generalized distribution that have been described in the literature. Histopathology with clinical correlation is the cornerstone of the diagnosis, even and especially in atypical cases. This patient with a disease duration of 58 years also represents the longest-lasting case of FD reported in the literature.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.