The vascular origin diseases occurring in the oral and maxillofacial region can be divided into hemangiomas and vascular malformation. They are rare and early lesions are not easy to diagnosis, so they may be misdiagnosed as clinicians, or the method and timing of treatment may be inappropriate. For 10 years, from August 2005 to August 2015, we analyzed the clinical records, diagnosis, treatment, and prognosis of 23 patients with hemangioma or vascular malformation confirmed by clinical, histopathological or radiological examination of maxillofacial lesions at department of oral and maxillofacial surgery, Pusan National University Hospital and Pusan National University Dental Hospital. Chief complants of patients were mainly swelling, mass, and spot-like lesion on various intraoral sites. Treatments were performed with excision, embolization, sclerotherapy, depending on each lesions condition. Arteriovenous malformation cases were more frequently recurred than other lesions. Prognosis of lesions were relatively good but close observation should be needed.

• 박한결(부산대학교 치의학전문대학원 구강악안면외과학교실) | Hankyul Park (Department of Oral and Maxillofacial Surgery, School of Dentistry, Pusan National University)
• 금동호(부산대학교 치의학전문대학원 구강악안면외과학교실) | Dongho Geum (Department of Oral and Maxillofacial Surgery, School of Dentistry, Pusan National University)
• 김윤호(부산대학교 치의학전문대학원 구강악안면외과학교실) | Yunho Kim (Department of Oral and Maxillofacial Surgery, School of Dentistry, Pusan National University)
• 황대석(부산대학교 치의학전문대학원 구강악안면외과학교실) | Daeseok Hwang (Department of Oral and Maxillofacial Surgery, School of Dentistry, Pusan National University)
• 유미현(부산대학교 치의학전문대학원 구강병리학교실, BK21 PLUS, 치의생명과학 연구소) | Mi Heon Ryu (Department of Oral Pathology, BK21 Plus project, Dental and Life Science Institute, School of Dentistry, Pusan National University)
• 김욱규(부산대학교 치의학전문대학원 구강악안면외과학교실) | Uk-Kyu Kim (Department of Oral and Maxillofacial Surgery, School of Dentistry, Pusan National University) Correspondence