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Correlation between skin and clinical features in systemic sclerosis

By
Ljubinka Božić Majstorović Orcid logo ,
Ljubinka Božić Majstorović

Department of Rheumatology, University Clinical Centre of the Republic of Srpska , Banja Luka , Bosnia and Herzegovina

Department of Internal Medicine, Faculty of Medicine, University of Banja Luka , Banja Luka , Bosnia and Herzegovina

Snježana Popović Pejičić Orcid logo ,
Snježana Popović Pejičić

Department of Internal Medicine, Faculty of Medicine, University of Banja Luka , Banja Luka , Bosnia and Herzegovina

Academy of Sciences and Arts of the Republic of Srpska , Banja Luka , Bosnia and Herzegovina

Irma Ovčina Orcid logo ,
Irma Ovčina

Department of Rheumatology, University Clinical Centre of the Republic of Srpska , Banja Luka , Bosnia and Herzegovina

Verica Ivanović Prodanović ,
Verica Ivanović Prodanović

Faculty of Medicine Foča, University of East Sarajevo , Lukavica , Bosnia and Herzegovina

Jelena Mrdja Orcid logo
Jelena Mrdja
Contact Jelena Mrdja

Department of Rheumatology, University Clinical Centre of the Republic of Srpska , Banja Luka , Bosnia and Herzegovina

Editor: Siniša Ristić

Abstract

Introduction. Systemic sclerosis (SS) is a complex autoimmune disease characterized by chronic progressive organic sclerosis. The aim of this paper is to show the correlation of ultrasound (US) parameters with Rodnan skin score (mRSS), as well as the clinical involvement of other organ systems. 
Methods. Our study included 24 patients diagnosed with SS and 24 healthy controls. We included demographic, clinical and laboratory parameters, individually and included in the European Scleroderma Trial and Research Disease Activity Index (EUSTAR-DAI) score. To measure skin involvement, we used the modified mRSS and skin ultrasound.
Results. The skin thickness of patients and healthy controls measured by ultrasound showed statistically significant differences (p<0.001). Correlations between mRSS and anti-Scl-70 antibody (p=0.02) and between mRSS and diffusion capacity for carbon monoxide (DLCO) (p=0.03) were shown.
Conclusion. In recent years, the importance of using skin ultrasound in patients with systemic sclerosis has been increasing, due to the fact that this technique can detect skin involvement in the early stages of the disease. The advantages of the method are availability and non-invasiveness, unlike skin biopsy. By standardizing ultrasound skin measurement, it would be possible to implement the method in daily clinical practice.

Author Contributions

Conceptualization, L.B.M. and J.M.; Data curation, L.B.M. and J.M.; Formal Analysis, L.B.M., S.P.P. and V.I.P.; Investigation, L.B.M., I.O. and J.M.; Methodology, L.B.M., I.O. and J.M.; Project administration, L.B.M. and I.O.; Resources, L.B.M., S.P.P., I.O. and J.M.; Software, L.B.M. and J.M.; Writing – original draft, L.B.M. and I.O.; Funding acquisition, S.P.P. and I.O.; Supervision, S.P.P. and V.I.P.; Validation, S.P.P., V.I.P. and J.M.; Visualization, S.P.P., V.I.P. and J.M.; Writing – review & editing, I.O. and J.M. All authors have read and agreed to the published version of the manuscript.

Citation

Funding Statement

No specific funding from public, commercial or non-profit agency was granted for this study.

Authors retain copyright. This work is licensed under a Creative Commons Attribution 4.0 International License. Creative Commons License

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