# 90% of cases are presented in children before the age of 10 # 70% of neck anomalies are from<unk> s #<unk>  Duct Cysts are the second most common neck abnormalities after lymphadenopathy # A person can live with a<unk>  Duct Cyst without any problems, until a pathology develops. # Approximately 7% of the population has<unk>  duct remnants #<unk>  duct carcinoma occurs in approximately 1 to 2% of<unk>  cases.
Thyroglossal cyst
Laryngeal cyst
Paradental cyst
Median mandibular cyst
Branchial cleft cyst
Colloid cyst
Vocal cord cyst
Gingival cyst