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Patients with attenuated ARC syndrome. A–D: Patient AB. Aged (A) 3 years and (B) 5 years. Hyperkeratosis and lichenification of palm of right hand (C) and sole of left foot (D). E–I: Patient CD. Facies aged 3 (E); in plaster after corrective hip surgery (F). Hyperkeratosis, dorsum of right foot (G). Radiographs of right foot showing vertical talus (H) and of pelvis showing hip dislocation (I).
