text: Patients typically presents as one or more recurrent erythrocyanotic nodules or plaques on the calves.
option_0: Bazin disease physical examination
option_1: Bornholm disease physical examination
option_2: Scleroderma physical examination
option_3: Haff disease physical examination
option_4: Dermatomyositis physical examination
option_5: Sjögren's syndrome physical examination
option_6: Cowden syndrome physical examination
option_7: Bornholm disease laboratory tests