直近一年間の累計
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ID 112131
タイトル別表記
肺癌の内視鏡的治療
Interventional bronchology in the lung cancer
著者
瀧藤, 伸英 大阪市立総合医療センター
キーワード
Nd-YAG laser
stent
PDT
brachytherapy
lung cancer
資料タイプ
学術雑誌論文
抄録
Patients with advanced bronchogenic carcinomas that obstruct the central airway have been treated by Nd-YAG laser and tracheobronchial prostheses. The Nd-YAG laser delivers radiation at 1,064 nm, acts directly on malignant tissues causing thermonecrosis and vaporization. Tracheal and endobronchial prostheses have used as additional means for establishing and maintaining patent airway. These palliative therapies contribute to improving and maintaining the QOL of the patients. Methods of treatment for early superficial occult squamous cell carcinoma of the lung are bronchoscopic photodynamic therapy (PDT) and brachytherapy. PDT is used by photosensitizing agents (hematoporphyrin) that accumulate in malignant tissue and can be activated by a laser energy. Brachytherapy is technique for endobronchial irradiation involves the use of 192Ir. Both treatments are well effective for early superficial occult squamous cell carcinoma of the lung (CR rate is approximately 80%). They are safe and preserve pulmonary parenchyma.
掲載誌名
四国医学雑誌
ISSN
00373699
cat書誌ID
AN00102041
出版者
徳島医学会
55
2
開始ページ
55
終了ページ
59
並び順
55
発行日
1999-04-25
フルテキストファイル
言語
jpn
著者版フラグ
出版社版
部局
医学系