Supernumerary teeth (hyperdontia) can be the result of problems such as cleidocranial dysostosis and labial palatal cleft. They also can be caused by Ehlers-Danlos syndrome, Gardner's syndrome and Fabry-Anderson syndrome.
Lipomas are adipose tumors that are often located in the subcutaneous tissues of the head, neck, shoulders, and back. Lipomas have been identified in all age groups but usually first appear between 40 and 60 years of age. These slow-growing, nearly always benign, tumors usually present as nonpainful, round, mobile masses with a characteristic soft, doughy feel. Rarely, lipomas can be associated with syndromes such as hereditary multiple lipomatosis, adiposis dolorosa, Gardner's syndrome, and…
osteoma What is the most common benign tumor of the nose and paranasal sinuses? Also associated with Gardner's Syndrome (image shows a sclerotic mass surrounded by air and located within the frontal sinus).
EPITHELIAL INCLUSION CYST Def: traumatic implantation of epidermis into dermis, plugged follicle Can be associated with Gardner's syndrome (polyposis) SSx: slow-growing, white, round, firm, usually < 1 cm DDx: neoplasm Tx: excision, marsupialization
Lipomas: "A genetic disorder called familial multiple lipomatosis is known to cause lipoma nodules to develop. Cowden syndrome, adiposis dolorosa, Gardner’s syndrome and Madelung disease are also known to trigger the formation of lipomas." & more data on nodules generally