副耳下腺に生じた腺房細胞癌の1例 A case of acinic cell carcinoma arising in the accessory parotid gland

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著者

    • 佐藤 春樹 SATO Haruki
    • 愛知学院大学歯学部口腔外科学第二講座 Department of Oral and Maxillofacial Surgery-II, School of Dentistry, Aichi-Gakuin University
    • 宮地 斉 MIYACHI Hitoshi
    • 愛知学院大学歯学部口腔外科学第二講座 Department of Oral and Maxillofacial Surgery-II, School of Dentistry, Aichi-Gakuin University
    • 下郷 和雄 SHIMOZATO Kazuo
    • 愛知学院大学歯学部口腔外科学第二講座 Department of Oral and Maxillofacial Surgery-II, School of Dentistry, Aichi-Gakuin University

抄録

We describe a case of acinic cell carcinoma arising in the accessory parotid gland. The patient was a 61-year-old man who had been aware of a mass approximately 10mm in diameter in the right cheek since 1987, but left it untreated. The patient suddenly felt spontaneous pain of the cheek and was referred to our department. On the initial examination, a mass approximately 18mm in diameter was noted in the subcutaneous tissue just anterior to the right masseter muscle, and hard elastic distension with a clear boundary was palpated on the face. The oral mucosa was not affected; however, bloody saliva flowed from the parotid duct opening. CT detected a mass with homogenous contents and a clear boundary on the masseter muscle. The clinical diagnosis was a tumor of the right accessory parotid gland. The tumor was resected under general anesthesia. Since the tumor involved the parotid duct, the duct was resected and anastomosed. The histopathological diagnosis was acinic cell carcinoma. There has been no evidence of local recurrence or metastasis as of 30 months after operation.

収録刊行物

  • 日本口腔外科学会雑誌  

    日本口腔外科学会雑誌 51(11), 551-554, 2005-11-20 

    Japanese Society of Oral and Maxillofacial Surgeons

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キーワード

各種コード

  • NII論文ID(NAID)
    10018954287
  • NII書誌ID(NCID)
    AN00189163
  • 本文言語コード
    JPN
  • 資料種別
    NOT
  • ISSN
    00215163
  • NDL 記事登録ID
    7737434
  • NDL 雑誌分類
    ZS44(科学技術--医学--歯科学・口腔外科学)
  • NDL 請求記号
    Z19-145
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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