Читать книгу Shear's Cysts of the Oral and Maxillofacial Regions - Paul M. Speight - Страница 24

These cysts are mostly congenital and are usually present at birth, although some may grow slowly and not become clinically apparent until later in childhood or adolescence. The majority arise from epithelial remnants entrapped during fusion of the facial processes or due to incomplete obliteration of the branchial clefts or pouches.

1 Dermoid and epidermoid cysts

2 Cysts of foregut originHeterotopic gastrointestinal cystBronchogenic cyst

3 Branchial cleft cysts

4 Thyroglossal duct cyst

5 Nasopharyngeal cyst

6 Thymic cyst