小児の下顎骨に発生したEwing肉腫の1例

A case of Ewing's sarcoma of the mandible in a young child is presented. A 12-year-old boy was referred to our hospital because of swelling of the cheek, which he noticed 2 months previously. Clinical examination revealed diffuse swelling of the cheek, and a fistula of the gingiva. CT examinati...

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Bibliographic Details
Published in日本口腔外科学会雑誌 Vol. 59; no. 2; pp. 88 - 92
Main Authors 浅井, 知子, 南川, 勉, 鈴木, 泰明, 渋谷, 恭之, 古森, 孝英, 木本, 明
Format Journal Article
LanguageJapanese
Published 社団法人 日本口腔外科学会 20.02.2013
Subjects
ユーイング肉腫
下顎
小児
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ISSN0021-5163
2186-1579
DOI10.5794/jjoms.59.88

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Summary:A case of Ewing's sarcoma of the mandible in a young child is presented. A 12-year-old boy was referred to our hospital because of swelling of the cheek, which he noticed 2 months previously. Clinical examination revealed diffuse swelling of the cheek, and a fistula of the gingiva. CT examination revealed a sun-ray apiculated image. MR showed a contract-enhancing lesion in the left mandibular angle. FDG-PET and Ga-scintigraphy revealed no metastasis. Based on the results of histopathological analysis, Ewing's sarcoma was diagnosed. The patient received combined chemotherapy, surgery, and radiotherapy. The patient has shown no evidence of recurrence or metastasis for 24 months.
ISSN:0021-5163
2186-1579
DOI:10.5794/jjoms.59.88