Congenital midline cervical cleft: Management of a case series and literature review.

Congenital midline cervical cleft is a rare anomaly classified as a malformation of the branchial arches and represents less than 2% of congenital cervical malformations. Its clinical presentation involves cervical midline deformities: cephalic nodular lesion, linear groove with atrophic surface, and/or caudal sinus. Other midline alterations of variable complexity may also be present.