唾液腺疾患の画像診断 Diagnostic imaging for salivary gland disease

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著者

    • 湯浅 賢治 YUASA Kenji
    • 福岡歯科大学診断・全身管理学講座 画像診断学分野 Section of Image Diagnostics, Department of Diagnostics and General Care, Fukuoka Dental College

抄録

I reported decision tree and imaging procedure for swelling and masses at major salivary gland region, and image findings of salivary gland lesions. Ultorasonography, which is simple and non-invasive procedure, is carried out firstly for diagnosing whether a mass is swelling of salivary gland itself or exists within/around salivary gland. Ultrasonography and MRI are useful for diagnosing whether a mass is benign or malignant. Internal structure and blood flow within a mass on these images are important findings for differentiating malignant from benign mass.<br>Sialoadenitis is mostly suspected in case of swelling of salivary gland. Ultrasonography helps to diagnose it, also. For diagnosing obstructive sialoadenitis such as sialolithiasis, Occlusal X-ray examination is performed firstly for detecting sialolith. If not detected it, endoscopy is useful for detecting cause of obstruction.<br>Sialography is indicated for Sjögren syndrome, now. However, it is considered that imaging procedue for Sjögren syndrome shift from sialography to ultrasonography and MRI in future. Indication of CT for salivary gland lesions limits to sialolithiasis.

I reported decision tree and imaging procedure for swelling and masses at major salivary gland region, and image findings of salivary gland lesions. Ultorasonography, which is simple and non-invasive procedure, is carried out firstly for diagnosing whether a mass is swelling of salivary gland itself or exists within/around salivary gland. Ultrasonography and MRI are useful for diagnosing whether a mass is benign or malignant. Internal structure and blood flow within a mass on these images are important findings for differentiating malignant from benign mass.<br>Sialoadenitis is mostly suspected in case of swelling of salivary gland. Ultrasonography helps to diagnose it, also. For diagnosing obstructive sialoadenitis such as sialolithiasis, Occlusal X-ray examination is performed firstly for detecting sialolith. If not detected it, endoscopy is useful for detecting cause of obstruction.<br>Sialography is indicated for Sjögren syndrome, now. However, it is considered that imaging procedue for Sjögren syndrome shift from sialography to ultrasonography and MRI in future. Indication of CT for salivary gland lesions limits to sialolithiasis.

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 57(8), 434-440, 2011-08-20

    社団法人 日本口腔外科学会

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キーワード

各種コード

  • NII論文ID(NAID)
    10030272568
  • NII書誌ID(NCID)
    AN00189163
  • 本文言語コード
    JPN
  • 資料種別
    REV
  • ISSN
    00215163
  • NDL 記事登録ID
    11215858
  • 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  NDL  J-STAGE 
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