Evidence map›Paper›PMID 34575105›Full record

ArticleLife (Basel, Switzerland)2021

FDG-PET/CT and Auricular Cartilage Biopsy Are Useful for Diagnosing with Relapsing Polychondritis in Patients without Auricular Symptoms.

Saki Okuda, Yasuaki Hirooka, Tetsu Itami, Yuji Nozaki, Masafumi Sugiyama, Koji Kinoshita, Masanori Funauchi, Itaru Matsumura

Open access · goldAbstract readCase Reports
In one paragraph

Article in Life (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.5field-weighted citation impact, top 17% 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

6 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. A Case of Relapsing Polychondritis with Multisystemic Involvement.Clinical, cosmetic and investigational dermatology · 2025
    Article
  3. Article
  4. Review
  5. Review
  6. [Relapsing polychondritis].Zeitschrift fur Rheumatologie · 2023
    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

8 authors at 2 institutions in 1 country.

Saki OkudaDepartment of Rheumatology, Kindai University Nara Hospital, Nara 630-0293, Japan.
Yasuaki HirookaDepartment of Rheumatology, Kindai University Nara Hospital, Nara 630-0293, Japan.ORCID 0000-0001-9472-4103
Tetsu ItamiDepartment of Hematology and Rheumatology, Kindai University School of Medicine, Osaka 589-8511, Japan.
Yuji NozakiDepartment of Hematology and Rheumatology, Kindai University School of Medicine, Osaka 589-8511, Japan.ORCID 0000-0003-2810-1519
Masafumi SugiyamaDepartment of Rheumatology, Kindai University Nara Hospital, Nara 630-0293, Japan.
Koji KinoshitaDepartment of Hematology and Rheumatology, Kindai University School of Medicine, Osaka 589-8511, Japan.
Masanori FunauchiDepartment of Hematology and Rheumatology, Kindai University School of Medicine, Osaka 589-8511, Japan.
Itaru MatsumuraDepartment of Hematology and Rheumatology, Kindai University School of Medicine, Osaka 589-8511, Japan.
Kindai University · JPNara Medical University Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Relapsing polychondritis (RP) is a rare autoimmune inflammatory disease characterized by recurrent inflammation and destruction of cartilage. Although auricular chondritis is a characteristic finding in RP, it can be difficult to diagnose in the absence of auricular symptoms. A 64-year-old Japanese male was referred to our hospital with fever and respiratory distress. Contrast-enhanced computed tomography (CT) revealed bronchial wall thickening and we suspected RP; however, he had no auricular symptoms and did not meet the diagnostic McAdam criteria for RP, so we used

Indexed as

auricular cartilagebiopsydiagnosisFDG-PET/CTrelapsing polychondritis

Identifiers

PMID34575105
PMCPMC8465544
OpenAlexW3200748620

What OpenQuestion holds

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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.