Flesh colored, painful nodular plaques on the vertex of the scalp which frequently discharge a seropurulent material. Patient reports a loss of hair in the affected area and states the condition began ...

Dissecting cellulitis of the scalp (DCS) and perifolliculitis capitis abscedens et suffodiens (PCAS) represent chronic, inflammatory dermatoses that primarily affect the scalp, often leading to ...

Neutrophil-associated scarring alopecias include folliculitis decalvans, perifolliculitis capitis abscendens et suffodiens (of Hoffman), and acne keloidalis nuchae. Although the exact etiology is ...