石灰化を伴った口蓋部粘表皮癌の1例 A case of mucoepidermoid carcinoma of the hard palate with calcifications

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著者

    • 清水 麻斎子 SHIMIZU Maiko
    • 明海大学歯学部口腔外科学第1講座 First Department of Oral and Maxillofacial Surgery, Meikai University School of Dentistry
    • 田島 徹 TAJIMA Toru
    • 明海大学歯学部口腔外科学第1講座 First Department of Oral and Maxillofacial Surgery, Meikai University School of Dentistry
    • 葦沢 健 ASHIZAWA Ken
    • 太田福島総合病院歯科口腔外科 Department of Oral and Maxillofacial Surgery, Ota Fukusima General Hospital
    • 草間 薫 KUSAMA Kaoru
    • 明海大学歯学部口腔病理学講座 Department of Oral Pathology, Meikai University School of Dentistry
    • 嶋田 淳 SHIMADA Jun
    • 明海大学歯学部口腔外科学第1講座 First Department of Oral and Maxillofacial Surgery, Meikai University School of Dentistry

抄録

Mucoepidermoid carcinoma is a salivary gland neoplasm characterized by the coexistence of epidermoid cells, mucussecreting cells, and intermediate cells. Among the minor salivary glands, this carcinoma commonly arises in the palatal glands. In the present paper, we report a case of mucoepidermoid carcinoma with calcification that was examined microscopically. The patient was a 25-year-old man. He visited our hospital because of a swelling in the right side of the palate. The lesion had developed 6 years earlier and gradually increased in size. He was given a clinical diagnosis of palatal tumor and underwent partial resection of the maxilla under general anesthesia to excise the tumor. The tumor was diagnosed histopathologically as a mucoepidermoid carcinoma. There was an eosinophilic, homogenous substance in the interstitium of the tumor. Calcified materials with a lamellar structure were found in cysts and ducts in the tumor. Mucus and mucus-secreting cells in the tumor were deeply stained by mucicarmine, but not stained by Congo red. There has been no recurrence or metastasis of the tumor as of 12months 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 50(6), 392-396, 2004-06-20 

    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)
    10018619852
  • NII書誌ID(NCID)
    AN00189163
  • 本文言語コード
    JPN
  • 資料種別
    NOT
  • ISSN
    00215163
  • データ提供元
    CJP書誌  J-STAGE 
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