The case of an intraosseous leiomyoma in a 22-year-old man is presented. The tumor was incidentally discovered during dental radiographic examination for endodontic treatment of mandibular first molar. Radiographic examination revealed a well-defined unilocular radiolucency between the roots of mandibular left canine-first premolar, measuring approximately 1.9 x 1.8 cm and perforation of the buccal cortical plate. Histological and immunohistochemical examination was diagnostic of intraosseous solid leiomyoma. Here, we report a rare case of leiomyoma of the mandible, together with conventional histopathologic and immunohistochemical findings.

Abstract
 Ⅰ. INTRODUCTION
 Ⅱ. CASE REPORT
 Ⅲ. DISCUSSION
 REFERENCES

• 김경아(전북대학교 치과대학 영상치의학과) | Kyoung-A Kim (Department of Oral and Maxillofacial Radiology, School of Dentistry, Chonbuk National University)
• 민창기(전북대학교 치과대학 영상치의학과) | Chang-Ki Min (Department of Oral and Maxillofacial Radiology, School of Dentistry, Chonbuk National University)
• 고승오(전북대학교 치과대학 구강악안면외과) | Seung-O Ko (Department of Oral and Maxillofacial Surgery, School of Dentistry, Chonbuk National University)
• 조남표(전북대학교 치과대학 구강병리학교실) | Nam-Pyo Cho (Department of Oral Pathology, School of Dentistry, Chonbuk National University) Correspondence