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

来源：

JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY MEDICINE AND PATHOLOGY | 2019年 / 31卷 / 05期

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

页码：372 / 375

页数：4

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