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51.
Nishimura A. Kawahara M. Kawachi Y. Hasegawa J. Makino S. Kitami C. Nakano T. Otani T. Nemoto M. Hattori S. Nikkuni K. 《Techniques in coloproctology》2022,26(9):755-760
Techniques in Coloproctology - Natural orifice specimen extraction (NOSE) has been developed as a means of decreasing the incidence of surgical wound complications. We refined the procedure for... 相似文献
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Iwasaki A Kamihara Y Yoneda S Kawahara K Shirakusa T 《The Thoracic and cardiovascular surgeon》2003,51(2):89-92
BACKGROUND: The technique of video-assisted thoracic fine-needle aspiration cytology (VAT-FNA) to the lung has been described in very few publications, and its diagnostic role has not been evaluated so far. Thus current studies focus on whether the diagnostic role could be applied usefully to VAT-FNA of peripheral lung lesions. METHODS: Between January 1995 and January 2000, a total of one hundred and twenty-eight cases of VAT-FNA on lung tumors were reviewed retrospectively. The superficial lung was visualized a part of directly or indirectly by scope and a 22-gauge needle inserted for FNA. Material was expressed onto glass slides, and smears were stained by our modified quick-stain method. The cytological diagnoses based on VAT-FNA were reviewed and compared with the final histopathological diagnoses. RESULTS: The cytological diagnosis was true positive in 100 cases (93.5% sensitivity), whereas the true negative result in 20 cases was 95.2% specificity. The false-positive rate was 4.8%, and false-negative results were 6.5%. The accordance in all malignant cases between cytology and histology was 73.8%. VAT-FNA caused no difficulties in any of the cases. CONCLUSION: The application of VAT-FNA to the peripheral lung lesion is not only useful, cost-beneficial, safe and minimally invasive but also accurate. Especially, this method may play an important role in cases of suspected malignancy in peripheral cases. 相似文献
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Kuwada Kohei Kawase Satoshi Nakata Karin Shinya Nodoka Narukawa Yuji Fuchino Hiroyuki Kawahara Nobuo Kiuchi Fumiyuki 《Journal of natural medicines》2020,74(1):135-141
Journal of Natural Medicines - LC–MS analyses of saponin fractions of Achyranthes roots in the Japanese market revealed that there were three patterns for the saponin fraction of their water... 相似文献
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Batsukh Zolboo Toume Kazufumi Javzan Batkhuu Kazuma Kohei Cai Shao-Qing Hayashi Shigeki Kawahara Nobuo Maruyama Takuro Komatsu Katsuko 《Journal of natural medicines》2020,74(1):170-188
Journal of Natural Medicines - Saposhnikoviae Radix (SR) is a commonly used crude drug that is obtained from the root and rhizome of Saposhnikovia divaricata which is distributed throughout China,... 相似文献
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Development and internal validation of a nomogram for predicting stone‐free status after flexible ureteroscopy for renal stones 下载免费PDF全文
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Ichiro Kawahara Keisuke Tsutsumi Yuki Matsunaga Hideaki Takahata Tomonori Ono Keisuke Toda Hiroshi Baba 《Acta neurochirurgica》2013,155(8):1543-1548