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4篇 您的检索式:作者名="Yoshitaka Okamura"
    题名 作者 年代 出处 被引量
1Endoscopic submucosal dissection for early gastric cancer using a cross-counter technique显示文摘Koichi Okamoto Seisuke Okamura Naoki Muguruma Shinji Kitamura Tetsuo Kimura Yoshitaka Imoto Hiroshi Miyamoto Toshiya Okahisa Tetsuji Takayama 2012Surgical Endoscopy2012,,12:1
2Limited mediastinal lymph node dissection for non-small cell lung cancer according to intraoperative histologic examinations显示文摘Tatsuya Yoshimasu Shinichiro Miyoshi Shoji Oura Issei Hirai Yozo Kokawa Yoshitaka Okamura 2005The Journal of Thoracic and Cardiovascular Surgery2005,,2:1
3A case of granulomatous mastitis mimicking breast carcinoma显示文摘Teruhisa Sakurai Shoii Oura Hirokazu Tanino Tatsuya Yoshimasu Yozo Kokawa Takahiro Kinoshita Yoshitaka Okamura 2002Breast Cancer2002,,3:1
4为从乳癌的内部乳房的淋巴节点转移的新奇的根除的高剂量的率 brachytherapy显示文摘 AIM:To develop a method of delivering an eradicative high radiotherapeutic dose safely preserving the surrounding skin in the treatment of internal mammary lymph node metastasis (IMLNM) of breast cancer. METHODS:We report a 38-year-old female patient with a solo IMLNM showing no response to 60 Gy in 2.5 Gy fractions of external beam radiotherapy. To eradicate this tumor, a boost brachytherapy plan was created after percutaneous insertion of an applicator needle into the IMLNM lesion avoiding the pleura and vessels under ultrasound monitoring. According to the dose distribution, the required thickness of a spacer between the skin and the tumor was determined, and hyaluronic gel was injected up to this thickness under ultrasound monitoring. We evaluated skin doses, target doses and clinical outcome. RESULTS:All procedures were performed easily. Sixteen Gy (34.7 Gy equivalent in 2 Gy fractions calculated by the linear quadratic model at α/β = 10:EQ 2, α/β = 10 , cumulative total was 101.9 Gy EQ 10) to 100% of the target volume was irradiated with cumulative maximum skin dose of 70 Gy EQ 2, α/β = 3 which was 98.7 Gy EQ 2, α/β = 3 without spacer. No procedure related-or late complications and no local recurrence at the treated site were observed for three years until expiration. CONCLUSION:We consider that this procedure will provide an eradicative high-dose irradiation to IMLNM of breast cancer, preserving skin from overdose complications.Kazushi Kishi Hirokazu Tanino Tetsuo Sonomura Shintaro Shirai Yasutaka Noda Morio Sato Yoshitaka Okamura 2012World Journal of Radiology2012,4,11:0
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