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Updated: Apr 24, 2026

Imaging Features of Systemic Sclerosis-Associated Interstitial Lung Disease
Published on: June 16, 2020
Recent advances in scleroderma-associated pulmonary hypertension
1Respiratory Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA.
Purpose Of Review:
This review summarizes recent advances in pulmonary hypertension, a leading cause of morbidity and mortality in scleroderma (SSc).
Recent Findings:
Although WHO Group I pulmonary arterial hypertension (PAH) is the most common cause of pulmonary hypertension, all WHO Groups can occur. PAH is now a criterion for the diagnosis of SSc. Results of recent research have resulted in greater insight into the epidemiology of SSc-pulmonary hypertension with regard to prevalence, incidence and clinical risk factors. There is also greater understanding of the role of inflammation in the pathogenesis of SSc-PAH. Advances have also been made in the evaluation and screening of patients with SSc-PAH, and early detection has been shown to improve survival in a disease that typically has worse outcomes than other forms of PAH. Finally, recommendations have been made with regard to goal-directed therapy.
Summary:
Although there have been many recent advances in SSc-pulmonary hypertension, further research is needed in order to prevent/cure this deadly complication.
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