%0 Case Reports
%T A case report of clubbing as the initial sign of systemic sclerosis sine scleroderma: A rare possible presentation.
%A Amirpour A
%A Ghorbani P
%A Ghadirzadeh E
%A Charkazi E
%A Paraandavaji E
%J Clin Case Rep
%V 11
%N 10
%D 2023 Oct
%M 37867549
暂无%R 10.1002/ccr3.8090
%X <B>UNASSIGNED: </B>Even 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.<BR><B>UNASSIGNED: </B>Systemic 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.