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Clinical manifestations of pathological changes in the hands in SSc patient: thickening of the skin and subcutaneous tissue; claw-type deformity of the fingers: a limited extension in proximal and distal interphalangeal joints (PIP, DIP); a hyperextension in metacarpophalangeal joints (MCP); oedema and deformities of proximal and distal interphalangeal joints (PIP, DIP).
