Do you have to remove a cementoblastoma?
The cementoblastoma has been described as a benign, solitary, slow-growing lesion, although there have been reports of aggressive behaviour. Due to the benign neo plastic nature of the lesion, the treatment of choice is complete removal of the lesion with extraction of the associated tooth.
Is a cementoblastoma common?
Cementoblastoma is a rare benign odontogenic tumor that accounts for less than 1% of all odontogenic tumors [2, 3].
Does cementoblastoma cause root resorption?
On x ray, characteristic findings of cementoblastoma include well defined, markedly radiopaque mass, radiolucent peripheral “line” which overlies and obliterates the tooth root, apparent external root resorption, and severe hypercementosis.
What causes cementoblastoma?
Cementoblastoma, or benign cementoblastoma, is a relatively rare benign neoplasm of the cementum of the teeth. It is derived from ectomesenchyme of odontogenic origin.
How is cementoblastoma diagnosed?
Radiographs and macroscopic appearance led to diagnose the lesion as a cementoblastoma. The surgical specimen was sent for pathologic examination. Histopathologic examination showed dens, irregularly lamellated, osteocementum-like material with lack of interstitial tissue.
Is cementoblastoma same as cementoma?
Cementomas develop as cells that generate cementum, or cementoblasts uncontrollably proliferate at the apex of a tooth root. Cementoblasts that form the cementum typically cease activity and become cementocytes.
What is the cause of cementoblastoma?
Cementoblastoma is a relatively rare benign neoplasm of the cementum of the teeth. Cementoblastoma is derived from ectomesenchyme of odontogenic origin. According to the World Health Organization, cementoblastoma is classified as a true cemental neoplasm.
How common are Cementomas?
Epidemiology. Cementoma represent less than one percent of odontogenic tumors. Women and men between their 20s and 30s are most likely to develop a cementoma, with males being slightly more affected than females.
What is florid osseous dysplasia?
Florid cemento-osseous dysplasia (FCOD) is a condition that occurs in the jaw bone, especially close to where the teeth are formed. [15058][15059] People with FCOD develop lesions in the jaw, were spots of normal bone are replaced with a mix of connective tissue and abnormal bone.
What causes florid osseous dysplasia?
The cause of FCOD is unknown, and it does not usually run in families. It mainly occurs in middle aged women of African American and Asian descent. [15058][15059] The number, size, and shape of the lesions can be different from person to person.
Is cementoblastoma a benign tumor?
Cementoblastoma, in the current World Health Organization (WHO) classification of odontogenic tumors, is in the category of tumors of mesenchyme and/or odontogenic ectomesenchyme with or without odontogenic epithelium [1]. Cementoblastoma is a rare benign odontogenic tumor that accounts for less than 1% of all odontogenic tumors [2, 3].
What is the radiographic presentation of cementoblastoma?
Radiographically, cementoblastoma typically demonstrates a well-circumscribed, radiopaque mass attached to the root of the involved tooth with a surrounding thin radiolucent zone [1–7]. When the attachment to the root of the involved tooth is apparent, this radiographic finding is nearly pathognomonic [2, 4].
How is osteosarcoma differentiated from cementoblastoma?
The differential diagnosis of cementoblastoma includes osteoblastoma and osteosarcoma. Osteoblastoma and cementoblastoma are essentially identical histologically and the only distinguishing feature is the attachment of cementoblastoma to the root of a tooth [1–5, 7]. Osteosarcoma must also be differentiated from cementoblastoma.
Are there mitotic figures in cementoblasts?
Although the cytologic features of the cementoblasts and cementoclasts, particularly in the peripheral cellular zone, may have considerable pleomorphism, mitotic figures are not seen [2, 3, 5]. The differential diagnosis of cementoblastoma includes osteoblastoma and osteosarcoma.