Evidence map›Paper›PMID 34359324›Full record

ArticleDiagnostics (Basel, Switzerland)2021

Challenging Mimickers in the Diagnosis of Sarcoidosis: A Case Study.

Thomas El Jammal, Yvan Jamilloux, Mathieu Gerfaud-Valentin, Gaëlle Richard-Colmant, Emmanuelle Weber, Arthur Bert, Géraldine Androdias, Pascal Sève

Open access · goldAbstract read
In one paragraph

Article in Diagnostics (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 2 pooled it
1.2field-weighted citation impact, top 22% 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

7 citing papers in PubMed, 2 syntheses or guidelines pooled it, 11 citations in OpenAlex.

  1. Movement Disorders in MOGAD: A Systematic Review.Medicina (Kaunas, Lithuania) · 2026
    Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Review
  6. Review
  7. 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.

Thomas El JammalDepartment of Internal Medicine, Lyon University Hospital, 69004 Lyon, France.
Yvan JamillouxDepartment of Internal Medicine, Lyon University Hospital, 69004 Lyon, France.ORCID 0000-0001-5249-3650
Mathieu Gerfaud-ValentinDepartment of Internal Medicine, Lyon University Hospital, 69004 Lyon, France.ORCID 0000-0003-4245-8039
Gaëlle Richard-ColmantDepartment of Internal Medicine, Lyon University Hospital, 69004 Lyon, France.
Emmanuelle WeberDepartment of Internal Medicine, Lyon University Hospital, 69004 Lyon, France.
Arthur BertDepartment of Internal Medicine, Lyon University Hospital, 69004 Lyon, France.
Géraldine AndrodiasDepartment of Neurology, Service Sclérose en Plaques, Pathologies de la Myéline et Neuro-Inflammation, Hôpital Neurologique Pierre Wertheimer, Lyon University Hospital, F-69677 Bron, France.
Pascal SèveDepartment of Internal Medicine, Lyon University Hospital, 69004 Lyon, France.ORCID 0000-0003-3070-3842
Hospices Civils de Lyon · FRInserm · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sarcoidosis is a systemic granulomatous disease of unknown cause characterized by a wide variety of presentations. Its diagnosis is based on three major criteria: a clinical presentation compatible with sarcoidosis, the presence of non-necrotizing granulomatous inflammation in one or more tissue samples, and the exclusion of alternative causes of granulomatous disease. Many conditions may mimic a sarcoid-like granulomatous reaction. These conditions include infections, neoplasms, immunodeficiencies, and drug-induced diseases. Moreover, patients with sarcoidosis are at risk of developing opportunistic infections or lymphoma. Reliably confirming the diagnosis of sarcoidosis and better identifying new events are major clinical problems in daily practice. To address such issues, we present seven emblematic cases, seen in our department, over a ten-year period along with a literature review about case reports of conditions misdiagnosed as sarcoidosis.

Indexed as

diagnosislymphomaopportunistic infectionssarcoidosis

Identifiers

PMID34359324
PMCPMC8304686
OpenAlexW3182419785

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.