The keratocystic odontogenic tumor (KCOT), earlier considered as the odontogenic keratocyst (OKC), is now classified as a benign neoplasm owing to its aggressive nature which includes a high recurrence rate. This case report describes a symptomatic large intraosseous odontogenic cystic neoplasm in the left mandible presenting radiographically as a large multilocular radiolucency and associated ...