Dissecting cellulitis can cause painful, draining scalp bumps, tunnels, scarring, and relapse. Our study found PIILIF, a hidden inflammatory pattern, in active bumps, quiet bumps, and even normal-looking scalp. That may help explain why visible improvement does not always tell the whole story. What does this finding change about how you understand relapse? Yes/No: Can normal-looking scalp still deserve closer evaluation? Comment DISSECTING CELLULITIS for more details and subscribe for more physician-led skin and hair education. #DissectingCellulitis #ScalpInflammation #ScalpHealth