A branchial cleft cyst is a type of birth defect in which a lump develops on one or both sides of your child’s neck or below the collarbone. This type of birth defect is also known as a branchial ...

DEAR MAYO CLINIC: I’m pregnant with my second child. During the 20-week anatomy scan, my obstetrician detected my baby has a cleft lip. Does this mean my baby also has a cleft palate? How and when is ...

A cleft chin refers to a chin with a Y-shaped dimple in the middle. It’s usually a genetic trait. Depending on your preference, you may consider cleft chins a sign of beauty or not. You can both add ...

Cleft lip and cleft palate are structural abnormalities that form during fetal development. Without treatment, a cleft can make speaking and eating difficult and lead to various other challenges.