A case report of clubbing as the initial sign of systemic sclerosis sine scleroderma: A rare possible presentation

Abstract

Key Clinical MessageEven in the absence of characteristic cutaneous symptoms of scleroderma, systemic sclerosis should be considered in the differential diagnosis of patients initially diagnosed with idiopathic interstitial lung disease.AbstractSystemic sclerosis (SSc) is an idiopathic connective tissue disorder characterized by multisystem involvement. Although skin thickening is a hallmark manifestation of SSc, a subset known as systemic sclerosis sine scleroderma (ssSSc) presents with internal organ involvement and positive serologic markers in the absence of significant cutaneous manifestations. We report the case of a 36‐year‐old Iranian woman who presented with clubbing as an initial symptom of ssSSc. Notably, clubbing as the sole initial sign of the disease has not been previously reported. Timely diagnosis of ssSSc is crucial to facilitate appropriate treatment and prevent disease progression. Physicians should adopt a comprehensive approach when evaluating patients presenting with limited clinical features, as they might be indicative of underlying ssSSc.

Calcinosis Cutis in Juvenile Systemic Sclerosis

“…As the disease progresses, it can involve internal organs, leading to widespread complications. These complications may include pulmonary hypertension, kidney problems, gastrointestinal issues, and joint stiffness [5]. There are a variety of factors that affect the prognosis.…”