Evidence map›Paper›PMID 20523767›Full record

ArticleAnnals of dermatology2009

Clinical and pathological features of generalized granuloma annulare with their correlation: a retrospective multicenter study in Korea.

Jeong Hyun Yun, Ji Yeoun Lee, Mi Kyeong Kim, Young Joon Seo, Myung Hwa Kim, Kwang Hyun Cho, Moon Bum Kim, Won Soo Lee, Kwang Hoon Lee, You Chan Kim and 5 more

Open access · hybridAbstract read
In one paragraph

Article in Annals of dermatology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.3field-weighted citation impact, top 18% 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

19 citing papers in PubMed, 59 citations in OpenAlex.

  1. Article
  2. Phototherapy of granuloma annulare: a single center retrospective study.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2025
    Article
  3. Article
  4. Article
  5. Characterizing Granuloma Annulare in 73 Pediatric Patients.Dermatology research and practice · 2023
    Article
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  7. Article
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  13. Article
  14. [Granuloma annulare].Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete · 2015
    Review
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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

15 authors at 10 institutions in 1 country.

Jeong Hyun YunDepartment of Dermatology, School of Medicine & Medical Research Institute, Chungbuk National University, Cheongju, Korea.
Ji Yeoun Lee
Mi Kyeong Kim
Young Joon Seo
Myung Hwa Kim
Kwang Hyun Cho
Moon Bum Kim
Won Soo Lee
Kwang Hoon Lee
You Chan Kim
Seok Jong Lee
Gwang Seong Choi
Young Ho Won
Chull Wan Ihm
Tae Young Yoon
Chungbuk National University · KRDankook University · KRYonsei University · KRAjou University · KRChonnam National University Hospital · KRChungnam National University · KRInha University · KRJeonbuk National University · KRKyungpook National University · KRSeoul National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGeneralized granuloma annulare (GGA) is a benign skin disorder of an unknown etiology. Though some cases of GGA have been reported, few systemic reviews of the clinical and pathological features of GGA have been performed.

objectiveThe purpose of this study is to analyze and correlate the clinical and pathological characteristics of GGA in Korean patients.

methodsWe conducted a retrospective study that included 54 biopsy specimens of Korean GGA patients, and the clinical and pathological features of GGA were reviewed and analyzed for their correlation.

resultsThe cutaneous lesions could be divided into the annular (24, 44%) and nonannular types (30, 56%), and the lesions were more common in males than in females (29 males and 25 females). The incidence of GGA showed a bimodal age distribution. The number of patients who presented within the first decade was 24 cases (44%), and 24 cases (44%) were over the fifth decade. Eight patients (15%) had systemic diseases. Especially, diabetes mellitus (DM) occurred only in the adult GGA patients over forty years old. The pathological findings showed dermal granulomatous lesions that consisted of either a palisading pattern (28, 52%) or an interstitial pattern (26, 48%).

conclusionIn contrast to the previously reported studies, the age of GGA onset showed a bimodal distribution, and GGA was observed more often in males. The prevalence of DM in the GGA affected individuals was higher than that found in the general Korean population. Therefore, it is recommended to perform a work-up for DM in the GGA affected patients who are over forty years old.

Indexed as

ClinicalGeneralized granuloma annularePathological

Identifiers

PMID20523767
PMCPMC2861218
OpenAlexW2164710737

What OpenQuestion holds

Textmetadata
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.