The occurrence of atypical lipomatous tumor of the head and neck is rare, and clinical and histologically differential diagnosis of the tumor is needed for other similar diseases. Herein we report atypical lipomatous tumor arising in neck area. And literature review was done. Complete excision with negative margins followed by long-term follow-up is recommended as the treatment of choice for these uncommon entities.

• 송두헌(전남대학교 치의학전문대학원 구강병리학교실,) | Du Hun Song (Dental Research Institute, Department of Oral Pathology,)
• 엄찬용(전남대학교 치의학전문대학원 구강병리학교실,) | Chan Yong Eum (Dental Research Institute, Department of Oral Pathology,)
• 임영관(전남대학교 치의학전문대학원 구강내과학교실) | Yeong Gwan Im (Department of Oral medicine School of Dentistry, Chonnam National University.)
• 김병국(전남대학교 치의학전문대학원 구강내과학교실) | Byung Gook Kim (Department of Oral medicine School of Dentistry, Chonnam National University.)
• 김혜은(전남대학교 치의학전문대학원 구강병리학교실,) | Hye Eun Kim (Dental Research Institute, Department of Oral Pathology,)
• 조혜중(전남대학교 치의학전문대학원 구강병리학교실,) | Hye Joung Cho (Dental Research Institute, Department of Oral Pathology,)
• SUNQIAOCHU(전남대학교 치의학전문대학원 구강병리학교실,) | SUN QIAOCHU (Dental Research Institute, Department of Oral Pathology,)
• 안규현(전남대학교 치의학전문대학원 구강병리학교실,) | Kyu Hyeon Ahn (Dental Research Institute, Department of Oral Pathology,)
• SHISHUHAN(전남대학교 치의학전문대학원 구강병리학교실,) | SHI SHUHAN (Dental Research Institute, Department of Oral Pathology,)
• 김옥준(전남대학교 치의학전문대학원 구강병리학교실,) | Ok Joon Kim (Dental Research Institute, Department of Oral Pathology,) Corresponding author