Histologic Diagnosis of Inflammatory Skin Diseases

Persistent pigmented purpuric dermatitis

…zeki H, Nishioka K. Chronic pigmented purpura associated with odontogenic infection. J Am Acad Dermatol 2002;46(6):942-44. Schamberg JF. A peculiar progressive pigmentary disease of the skin. Br J Dermatol 1901;13:1-6. Shamberg JF. Report of 3 cases…