のう胞を形成したがっ下せん多形性せんしゅの1例

書誌事項

タイトル別名
  • Pleomorphic adenoma in the submandibular gland formed the cyst: Report of a case.

この論文をさがす

抄録

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

被引用文献 (3)*注記

もっと見る

詳細情報

問題の指摘

ページトップへ