Dental OSCE (Objective Structured Clinical Examination) Practice Exam

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Which treatment option is primarily used for ameloblastomas?

  1. Radiation therapy

  2. Resection

  3. Chemotherapy

  4. Observation

The correct answer is: Resection

Resection is the primary treatment option for ameloblastomas due to their aggressive nature and potential for recurrence. Ameloblastomas are benign, locally invasive tumors that originate from the epithelial cells in the jaw. Surgical resection is aimed at completely removing the tumor along with any surrounding tissues that may be affected. This approach not only helps to eliminate the tumor but also reduces the risk of recurrence, which is a significant concern with ameloblastomas. Radiation therapy is generally not the first line of treatment as it may not effectively address the tumor's invasive properties and is typically reserved for cases where surgery is not feasible or when dealing with recurrent tumors. Chemotherapy is rarely used for ameloblastomas since they are not sensitive to chemotherapeutic agents. Observation may be appropriate in specific, non-invasive cases, but it is not a definitive treatment. Given the nature of ameloblastomas, resection remains the most effective treatment to ensure complete removal and management of this type of tumor.