Warthin tumor, also known as papillary cystadenoma lymphomatosum is a benign neoplasm which occurs mostly in the parotid gland. It is the second most common benign neoplasm of the parotid gland, following pleomorphic adenoma. In occasion, the size of neoplasm grows slowly, and there is no symptom, except swelling. To prevent the recurrence, some surgeons prefer superficial parotidectomy, but the others prefer local resection with minimal surrounding tissue due to its low recurrence rate. We present a case of Warthin tumor of 55-year-old male.

• 조정우(가톨릭대학교 서울성모병원 구강악안면외과) | Jungwoo Cho (Department of Oral and Maxillofacial Surgery, Seoul St. Mary’s hospital, The Catholic University of Korea)
• 정승환(가톨릭대학교 서울성모병원 구강악안면외과) | Seung Hwan Jung (Department of Oral and Maxillofacial Surgery, Seoul St. Mary’s hospital, The Catholic University of Korea)
• 김진수(가톨릭대학교 서울성모병원 구강악안면외과) | Jin Su Kim (Department of Oral and Maxillofacial Surgery, Seoul St. Mary’s hospital, The Catholic University of Korea)
• 박재억(가톨릭대학교 서울성모병원 구강악안면외과) | Je Uk Park (Department of Oral and Maxillofacial Surgery, Seoul St. Mary’s hospital, The Catholic University of Korea)
• 김창현(가톨릭대학교 서울성모병원 구강악안면외과) | Chang Hyen Kim (Department of Oral and Maxillofacial Surgery, Seoul St. Mary’s hospital, The Catholic University of Korea) Corresponding author