We present a case of lipogranuloma of the chin in a 17-year-old man. The lesion was revealed as lipogranuloma in radiological and histopathological findings and did not recur after being surgically removed. Lipogranuloma is a granulomatous inflammation with marked sclerosing response to the fatty tissue caused by foreign material injection. Despite lipogranuloma was reported as a complication arising from injection of oil-based substances into soft tissues for the purpose of cosmetic therapy, patient in this case had no history of foreign material injection. We expect that patient had a history of traumatic injury on his right chin that he doesn’t remember. Definitive treatment of lipogranuloma is surgical excision and usually involves secondary reconstruction. Regarding the physical and psychological complications of this practice, prevention is required the most but once occurred accurate history taking and biopsy is important to diagnosis

A Warthin’s tumor of major salivary glands, in particular of parotid glands, is a common benign tumor that may occur synchronously or metachronously in the same or contralateral gland. Moreover, epithelial malignance associated with a Warthin’s tumor is extremely rare, and exists in three forms; epidermoid carcinoma, adenocarcinoma, and undifferentiated carcinoma. The reports, related with a case of squamous cell carcinoma arising in a Warthin’s tumor at the parotid gland were reported only additional 3 cases from 1999 to 2010; 30 cases reported up to 1999.[2,4,7] This case report was a extremely rare case where both a primary squamous cell carcinoma and a Warthin's tumor were coexisting in the same

Squamous odontogenic tumor (SOT) is a rare benign neoplasm first described by Pullon et al. in 1975. Clinically and histologically, it is confused with ameloblastoma, carcinoma and local periodontoal disease. We report a case of SOT occuring in a 16-year-old female in the right mandibular angle location associated with an impacted molar