Dissecting Cellulitis of the Scalp: A Review and Case Studies of Surgical Reconstruction

Dissecting cellulitis of the scalp (DCS) is a part of the follicular occlusion tetrad (hidradenitis, acne conglobata, and pilonidal disease). It is a spectrum disorder that can be severe and refractory to medical management. The authors describe 3 such cases successfully treated with surgical resection and reconstruction and present a scoring system for timely referral of such patients to a reconstructive surgical team. METHODS: A literature review of all available cases of DCS was undertaken, and the treatments and outcomes were reviewed. Our institution has had 3 recent cases that demonstrated delayed presentation common in the severe spectrum of this condition. All underwent radical surgical resection and reconstruction with skin grafting that was very positively received by all the patients. RESULTS: Three cases of DCS were treated with radical scalpectomy, and split-thickness skin grafting was done with a good cosmetic outcome and a high degree of subjective patient satisfaction. All would have received timely referral if the presented scoring system had been applied earlier. CONCLUSIONS: DCS is a rare but debilitating condition that may progress to a medically refractory condition requiring surgical intervention. Surgical resection and skin grafting offer a durable cure, but delayed presentations are common. Use of a scoring system may reduce the time to surgical referral for refractory cases.