Iqraover 1 year ago

Branchial cleft cyst

Branchial cleft cysts (also called branchial cleft remnants or branchial cleft anomalies) are a congenital condition (condition present at birth) in which tissue develops incorrectly on one or both sides of the neck. Branchial cleft cysts sometimes have openings on the inside or outside of the skin called sinus tracts. Fluid may drain from the openings.