Fig. 1
a Dusky and blue discolouration of fingertips with acrocyanosis. b White nails (asterisks) and hypertrichosis in the hands (arrows)
Fig. 1 | BMC Rheumatology
a Dusky and blue discolouration of fingertips with acrocyanosis. b White nails (asterisks) and hypertrichosis in the hands (arrows)