A case of large developing odontoma, so-called ameloblastic fibro-odontoma, of the mandible

被引:0
|
作者
Watanabe, Hideki [1 ]
Osano, Hitoshi [1 ]
Igarashi, Hisao [1 ]
Dohi, Akihiro [1 ]
Mori, Yoshiyuki [2 ]
机构
[1] Jichi Med Univ, Dept Dent Oral & Maxillofacial Surg, Saitama Med Ctr, Omiya Ku, 1-847 Amanumacho, Saitama, Saitama, Japan
[2] Jichi Med Univ, Dept Dent Oral & Maxillofacial Surg, 3311-1 Yakushiji, Shimotsuke, Tochigi, Japan
关键词
Large developing odontoma; Mandibular ramus; Malignant transformation; Ameloblastic fibrosarcoma;
D O I
10.1016/j.ajoms.2019.04.004
中图分类号
R78 [口腔科学];
学科分类号
1003 ;
摘要
Large developing odontoma is a rare odontogenic tumor showing proliferation of both odontogenic epithelium and ectomesenchyme, with enamel and dentin formation. A case of large developing odontoma affecting the lower molar region to the mandibular ramus of a 14-year-old girl is reported. Panoramic and computed tomography images showed a clearly demarcated, multilocular radiolucency extending from the left lower molar region to the mandibular ramus, containing a tooth-like radiopacity. With the patient under general anesthesia, the mass was removed. The histopathological diagnosis was developing odontoma. There was no sign of recurrence at 1 year after tumor removal.
引用
收藏
页码:372 / 375
页数:4
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