**Question:** Standard treatment of ameloblastoma

**Core Concept:** Ameloblastoma is a benign odontogenic tumor that arises from the odontogenic epithelium, most commonly found in the mandible. It can cause significant morbidity due to its aggressive local growth and recurrence after surgical excision.

**Why the Correct Answer is Right:** The standard treatment for ameloblastoma involves complete surgical excision with a wide margin to ensure complete removal of the tumor and minimize the risk of recurrence. In this case, the correct answer is "C" for **Clear surgical excision with a wide margin**.

**Why Each Wrong Option is Incorrect:**

A. **Partial excision:** This approach leaves residual tumor tissue, which can lead to recurrence and further treatment requirements.
B. **Curettage and marsupialization:** These procedures remove only the superficial part of the tumor, leaving the deeper, more aggressive tissue intact, increasing the risk of recurrence.
D. **Observation:** Ameloblastoma grows rapidly and can cause significant morbidity; therefore, observation is not a suitable treatment option.

**Clinical Pearl:** Ameloblastoma is a challenging clinical entity due to its potential for rapid growth, recurrence, and associated complications. Adequate surgical excision with a wide margin remains the gold standard for complete removal of the tumor and prevention of recurrence.