This chapter focuses on mechanism rather than appearance. Acne keloidalis nuchae, dissecting cellulitis, and cutis verticis gyrata can share the same inflammatory drivers. Cytokines and growth factors act as continuous signals, sustaining inflammation and promoting structural change within the scalp. The clinical hypothesis was that acne keloidalis nuchae initiated this cascade. Once active, it created an environment that allowed the other conditions to evolve. Treating visible manifestations alone would not change that biology. The strategy instead was to eliminate the primary source of inflammatory signaling, effectively shutting down the engine driving disease progression. This explanation underscores why understanding pathophysiology is essential in complex inflammatory scalp disorders. #AcneKeloidalisNuchae #DissectingCellulitis #CutisVerticisGyrata #deepinflammationunderscalp #longtermtreatmentforscalpcysts Dr. Umar Hair & Skin Clinic located in Manhattan Beach, CA
