Fig. 1From: Raynaud’s phenomenon and positive antinuclear antibodies as first manifestation of POEMS syndrome (polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes): a case reporta Dusky and blue discolouration of fingertips with acrocyanosis. b White nails (asterisks) and hypertrichosis in the hands (arrows)Back to article page