Thymic cyst of the neck with prolongation to the thymus gland.
D002675:Child, Preschool; D002828:Choristoma / Q000175:diagnosis* / Q000601:surgery; D003560:Cysts / Q000175:diagnosis* / Q000601:surgery; D006258:Head and Neck Neoplasms / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D008297:Male; D013950:Thymus Gland