Case Report


Adult-onset Still’s disease: A diagnosis to remember

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1 MD, Resident of Internal Medicine, Internal Medicine Department, Hospital de Braga, Braga, Portugal

2 MD, Resident of Intensive Care Medicine, Intensive Care Unit, Hospital de Braga, Braga, Portugal

3 MD, Internist, Internal Medicine Department, Hospital de Braga, Braga, Portugal

Address correspondence to:

Ana Rita Fernandes Matos

Sete Fontes - São Victor, 4710-243 Braga,

Portugal

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Article ID: 101085Z01AM2020

doi: 10.5348/101085Z01AM2020C

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How to cite this article

Matos ARF, Coelho E, Caridade S. Adult-onset Still’s disease: A diagnosis to remember. Int J Case Rep Images 2020;11:101085Z01AM2020.

ABSTRACT


Introduction: Adult-onset Still’s disease (AOSD) is a rare systemic inflammatory disorder that occurs mainly in young people. It characteristically presents with the triad of high-grade fever, arthralgia, and salmon-colored evanescent rash, and is a diagnosis of exclusion.

Case Report: We present the case of a 33-year-old man admitted for a second time to the hospital with clinical symptoms compatible with this disease. After exclusion of differential diagnosis, it was concluded that the patient had AOSD and started proper treatment with good response.

Conclusion: This case highlights the importance of thinking in this diagnosis in order to make a timely diagnosis.

Keywords: Adult-onset Still’s disease, Autoinflammatory disease, Fever, Skin rash

SUPPORTING INFORMATION


Author Contributions

Ana Rita Fernandes Matos - Substantial contributions to conception and design, Acquisition of data, Analysis of data, Interpretation of data, Drafting the article, Revising it critically for important intellectual content, Final approval of the version to be published

Elisabete Coelho - Substantial contributions to conception and design, Acquisition of data, Analysis of data, Interpretation of data, Drafting the article, Revising it critically for important intellectual content, Final approval of the version to be published

Sofia Caridade - Substantial contributions to conception and design, Drafting the article, Revising it critically for important intellectual content, Final approval of the version to be published

Guarantor of Submission

The corresponding author is the guarantor of submission.

Source of Support

None

Consent Statement

Written informed consent was obtained from the patient for publication of this article.

Data Availability

All relevant data are within the paper and its Supporting Information files.

Conflict of Interest

Authors declare no conflict of interest.

Copyright

© 2020 Ana Rita Fernandes Matos et al. This article is distributed under the terms of Creative Commons Attribution License which permits unrestricted use, distribution and reproduction in any medium provided the original author(s) and original publisher are properly credited. Please see the copyright policy on the journal website for more information.