Congenital Harlequin syndrome as an isolated phenomenon: A case report and review of the literature
Keywords: Harlequin syndrome; Harlequin sign; Congenital; Facial flushing; Autonomic neuropathy; Autonomic nervous system; SD; Standard deviation; ESR; Erythrocyte sedimentation rate; HS; Harlequin syndrome; MR; Magnetic resonance;