Branchial cyct This movie is a rare case. The connection betwe | MedRophine Science

Branchial cyct
This movie is a rare case. The connection between the throat and the surface of the body may remain from the time of the fetus, and Fistula the second branching cleft is the most common form of these fistulas.
The duct reaches the skin in the lower third of the SCM and is secreted.