Spontaneous Complex Odontoma in a Sprague-Dawley Rat

Dong Deuk JANG; Chuel-Kyu KIM; Byeongwoo AHN; Jin Seok KANG; Ki Taek NAM; Dae Joong KIM; Dong Un HAN; Kwonil JUNG; Han-Kook CHUNG; Seung-Kwon HA; Changsun CHOI; Wan-Seob CHO; Junghyun KIM; Chanhee CHAE

doi:10.1292/jvms.64.289

Dong Deuk JANG, Chuel-Kyu KIM, Byeongwoo AHN, Jin Seok KANG, Ki Taek NAM, Dae Joong KIM, Dong Un HAN, Kwonil JUNG, Han-Kook CHUNG, Seung-Kwon HA, Changsun CHOI, Wan-Seob CHO, Junghyun KIM, Chanhee CHAE

著者情報

Dong Deuk JANG
Korea Food and Drug Administration, Department of Pathology
Chuel-Kyu KIM
Korea Food and Drug Administration, Department of Pathology
Byeongwoo AHN
Korea Food and Drug Administration, Department of Pathology
Jin Seok KANG
Korea Food and Drug Administration, Department of Pathology
Ki Taek NAM
Korea Food and Drug Administration, Department of Pathology
Dae Joong KIM
Structural BioInformatics and Cancer Prevention, College of Veterinary Medicine, Chungbuk National University
Dong Un HAN
Department of Veterinary Pathology, College of Veterinary Medicine and School of Agricultural Biotechnology, Seoul National University
Kwonil JUNG
Department of Veterinary Pathology, College of Veterinary Medicine and School of Agricultural Biotechnology, Seoul National University
Han-Kook CHUNG
Department of Veterinary Pathology, College of Veterinary Medicine and School of Agricultural Biotechnology, Seoul National University
Seung-Kwon HA
Department of Veterinary Pathology, College of Veterinary Medicine and School of Agricultural Biotechnology, Seoul National University
Changsun CHOI
Department of Veterinary Pathology, College of Veterinary Medicine and School of Agricultural Biotechnology, Seoul National University
Wan-Seob CHO
Department of Veterinary Pathology, College of Veterinary Medicine and School of Agricultural Biotechnology, Seoul National University
Junghyun KIM
Department of Veterinary Pathology, College of Veterinary Medicine and School of Agricultural Biotechnology, Seoul National University
Chanhee CHAE
Department of Veterinary Pathology, College of Veterinary Medicine and School of Agricultural Biotechnology, Seoul National University

キーワード: complex odontoma, odontogenic tumor, Sprague-Dawley rat

ジャーナルフリー

2002 年 64 巻 3 号 p. 289-291

DOI https://doi.org/10.1292/jvms.64.289

詳細

抄録

Complex odontoma from a female Sprague-Dawley rat is described histopathologically. Necropsy revealed a hard (bony), white mass (3.0 × 3.0 × 2.1 cm) on the left mandible. Microscopically, the mass consisted of islands or nests of epithelial and mesenchymal elements that formed abortive tooth structures. In other areas, tooth formation consisted of a pulp cavity lined by layers of odontoblasts, dentin, enamel, and ameloblasts. Concerning all features of normal tooth formation which was differentiated and mineralized yet completely disorganized, the diagnosis of complex odontoma was recommended.

責任著者(Corresponding author)

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