How is cementoblastoma diagnosed?
Diagnosis. A cementoblastoma in a radiograph appears as a well-defined, markedly radiopaque mass, with a radiolucent peripheral line, which overlies and obliterates the tooth root. it is described as having a rounded or sunburst appearance.
What is a cementoblastoma?
Abstract. Benign cementoblastoma is a rare odontogenic tumor characterized by the formation of a mass of cementum or cementum-like tissue attached to the roots of a tooth. Cementoblastoma are distinctive but relatively uncommon tumors.
Can cementoblastoma be cancerous?
Cementoblastoma is a type of benign odontogenic tumor, with the optimal treatment consisting of tooth extraction and follow-up examination. Osteosarcoma of the jaw is a rare, malignant disease with a poor prognosis, and the imaging and clinical appearance of the lesion is highly variable.
How can you tell the difference between Hypercementosis and cementoblastoma?
Radiographically, the teeth affected by hypercementosis show thickening of the root, surrounded by radiolucent periodontal ligament space, and intact lamina dura. In turn, cementoblastoma is a calcified mass attached to the dental root, with loss of contour due to root resorption and fusion with tumor.
How common is Cementoblastoma?
Cementoblastoma is a rare benign odontogenic tumor that accounts for less than 1% of all odontogenic tumors [2, 3].
Who is affected by Cementoblastoma the most?
The most commonly involved area is the mandible (50% molar and premolar area) and is never associated with the anterior teeth. [7] Females (78.5%) are more commonly affected with cementoblastoma than males (21.5%). This pathology is more common in the mandibular arch (93%) than the maxillary arch (7%).
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.
What causes a Cementoblastoma?
Are Cementomas cancerous?
No malignant form of this conditions exists and rarely will the mass reappear. Individuals can expect full recovery from this condition with the proper treatment and removal of affected area. Although recurrence of cementomas is extremely rare, post-surgical and long-term follow ups are recommended.
How is hypercementosis diagnosed?
On a dental radiograph, the teeth affected by hypercementosis exhibit a thickening or blunting of the root surface. In addition, an excess amount of cementum is seen along all or part of the root surface. The apical regions are most often affected. Tooth roots affected by hypercementosis appear enlarged and bulbous.
What is the pathophysiology of cementoblastoma?
Cementoblastoma is a true neoplasm of cementum which is also designated as true cementoma. It constitutes less than 1% of the odontogenic tumor with distinctive features, occurring almost always in the posterior mandible region and usually affects young people less than 25 yrs.
What is clearcementoblastoma (CCB)?
Cementoblastoma is a rare benign odontogenic neoplasm which is characterized by the proliferation of cellular cementum.
What are ectomesenchymal cementoblastomas?
Cementoblastomas are slow growing lesions with unlimited growth potential. They are odontogenic tumors and are derived from ectomesenchymal cells of the periodontium including cementoblasts. These tumors are commonly seen in children and young persons; males are more frequently affected than females, with more occurrences in mandible than maxilla.
Does cementoblastoma have a radiolucent rim?
Literature revealed that cementoblastoma possesses a thin radiolucent rim surrounding the radiopaque mass in the mature lesion. As it matures it obliterates the outline of the root on the X-ray where there is always a radiolucent margin surrounding the cementum.
