<unk> , also known as Purpura annularis telangiectodes of<unk>  is a not-well-recognized and uncommon skin condition characterized by purple/bluish-red 1- to 3-cm annular patches composed of dark red telangiectases with petechiae. It is one of a group of disorders referred to as pigmented purpuric dermatosis that all occur as a result of vascular inflammation and pigment deposition.
Majocchi's disease
Tornwaldt's disease
Milroy's disease
Mortimer's disease
Dieulafoy's lesion
Darier's disease
Dieterich's disease
Lev's disease