Gottron papules' seen in dermatomyositis all are true except
Gottrons papules are violaceous papules on bony prominences of hands , elbows, knees and feet. present in 1/3of patients. gottrons sign presence of symmetric violaceous or erythematous macules in same distribution as that of gottrons papules. IADVL textbook of dermatology page 1248
seen on knuckles
Violaceous papules
Bullous lesions
Seen in 1/3 of patients
Autoimmune skin disorders