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

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• 임원봉(전남대학교 치의학전문대학원 구강악안면외과학교실) | Won Bong Lim
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• Hui Zheng(전남대학교 치의학전문대학원 구강병리학교실, 전남대학교 치의학전문대학원 구강악안면외과학교실)
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• 국민석(전남대학교 치의학전문대학원 구강병리학교실) | Min Suk Kook
• 오희균(전남대학교 치의학전문대학원 구강병리학교실) | Hee Kyun Oh
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• 김옥준(전남대학교 치의학전문대학원 구강악안면외과학교실) | Ok Joon Kim correspondence