書誌事項
- タイトル別名
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- Pleomorphic adenoma in the submandibular gland formed the cyst: Report of a case.
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Pleomorphic adenoma frequently occurs in the parotid gland and palatine glands but is relatively rare in the submandibular gland.<BR>Recently, we experienced a case of pleomorphic adenoma of the right submandibular gland with a large cyst in the tumor center.<BR>The 55-year-old woman patient, was aware of a painless swelling of the right submandibular region for 5-years. She had not recieved any treatment but recently visited our department because of tumor expansion.<BR>This tumor was removed with submandibular gland.<BR>Microscopically, the parencyma of the tumor consisted of multipicated epitherial cells, partly like a tubular gland and metaplasia of squamous epithelium. The stroma had myxomatous structure and the cyst wall lacked epithelium. Histological diagnosis was pleomorphic adenoma.<BR>This lesion is about 60% of all salivary gland tumors but rarely occurs is in the submandibular gland. This tumor sometimes forms a cyst in a long progress, although there is no consensus of views about its forming process.<BR>Surgical excision that includes the submandibular gland is the best treatment. The patient must be carefully followed because of the tendency of recurrence.
収録刊行物
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- 日本口腔外科学会雑誌
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日本口腔外科学会雑誌 31 (9), 2213-2217, 1985
社団法人 日本口腔外科学会
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詳細情報
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- CRID
- 1390282681504227584
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- NII論文ID
- 130001357943
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- ISSN
- 21861579
- 00215163
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可