Monilethrix

JAMA Dermatol. 2024 Dec 1;160(12):1353-1354. doi: 10.1001/jamadermatol.2024.3892.
No abstract available

Plain language summary

This case report describes sparse, unruly, fragile, and easily breakable hair, with patchy alopecia with diffuse follicular papules throughout the scalp as well as short hair with an alternation of darker elliptical nodes, with paler nonmedullated paler internodes giving a necklace appearance.