Evidence map›Paper›PMID 34194804›Full record

ArticleClinical case reports2021

A case of langerhans cell histiocytosis of the mandible that spontaneously regressed after biopsy in a child.

Kisho Ono, Tatsuo Okui, Yuki Kunisada, Kyoichi Obata, Masanori Masui, Shoji Ryumon, Soichiro Ibaragi, Tomoya Nakamura, Akira Sasaki

Open access · goldAbstract readCase Reports
In one paragraph

Article in Clinical case reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.5field-weighted citation impact, top 38% 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

5 citing papers in PubMed, 10 citations in OpenAlex.

  1. Unifocal Langerhans Cell Histiocytosis.Head and neck pathology · 2025
    Article
  2. Review
  3. Article
  4. Article
  5. Article
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

9 authors at 1 institution in 1 country.

Kisho OnoDepartment of Oral and Maxillofacial Surgery Dentistry and Pharmaceutical Sciences Okayama University Graduate School of Medicine Okayama Japan.ORCID https://orcid.org/0000-0002-0199-9907
Tatsuo OkuiDepartment of Oral and Maxillofacial Surgery Dentistry and Pharmaceutical Sciences Okayama University Graduate School of Medicine Okayama Japan.ORCID https://orcid.org/0000-0002-7640-3274
Yuki KunisadaDepartment of Oral and Maxillofacial Surgery Dentistry and Pharmaceutical Sciences Okayama University Graduate School of Medicine Okayama Japan.
Kyoichi ObataDepartment of Oral and Maxillofacial Surgery Dentistry and Pharmaceutical Sciences Okayama University Graduate School of Medicine Okayama Japan.
Masanori MasuiDepartment of Oral and Maxillofacial Surgery Dentistry and Pharmaceutical Sciences Okayama University Graduate School of Medicine Okayama Japan.
Shoji RyumonDepartment of Oral and Maxillofacial Surgery Dentistry and Pharmaceutical Sciences Okayama University Graduate School of Medicine Okayama Japan.
Soichiro IbaragiDepartment of Oral and Maxillofacial Surgery Dentistry and Pharmaceutical Sciences Okayama University Graduate School of Medicine Okayama Japan.
Tomoya NakamuraDepartment of Oral and Maxillofacial Surgery Dentistry and Pharmaceutical Sciences Okayama University Graduate School of Medicine Okayama Japan.
Akira SasakiDepartment of Oral and Maxillofacial Surgery Dentistry and Pharmaceutical Sciences Okayama University Graduate School of Medicine Okayama Japan.
Okayama University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In younger patients of LCH, we should consider that the effectiveness of follow-up without aggressive treatment for SS-type LCH in the oral and maxillofacial bone. However, there are very rare case in which an SS-type LCH recurred after showing a healing tendency. Regular follow-up must be performed even after healing.

Indexed as

dentistrygeneral surgeryoncology

Identifiers

PMID34194804
PMCPMC8223692
OpenAlexW3173805600

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.