Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Koichi Kawanaka"'
Autor:
Takahisa Nakamura, Hiro Tatetsu, Yusuke Higuchi, Shinya Endo, Shinya Shiraishi, Koichi Kawanaka, Daisuke Imakane, Miyu Sonoda, Rie Furuta, Takafumi Shichijo, Yumi Honda, Kennosuke Karube, Yoshiki Mikami, Kisato Nosaka, Masao Matsuoka, Jun-ichirou Yasunaga
Publikováno v:
Journal of Clinical & Experimental Hematopathology; 2024, Vol. 64 Issue 1, p45-51, 7p
Autor:
Makoto Goto, Yasunori Nagayama, Daisuke Sakabe, Takafumi Emoto, Masafumi Kidoh, Seitaro Oda, Takeshi Nakaura, Narumi Taguchi, Yoshinori Funama, Sentaro Takada, Ryutaro Uchimura, Hidetaka Hayashi, Masahiro Hatemura, Koichi Kawanaka, Toshinori Hirai
Publikováno v:
Academic radiology.
To evaluate the image properties of lung-specialized deep-learning-based reconstruction (DLR) and its applicability in ultralow-dose CT (ULDCT) relative to hybrid- (HIR) and model-based iterative-reconstructions (MBIR).An anthropomorphic chest phanto
Autor:
Koichi Kawanaka, Naoya Yoshida, Yasuyuki Yamashita, Yuki Kiyozumi, Masaaki Iwatsuki, Yuji Miyamoto, Yukiharu Hiyoshi, Hideo Baba, Shiro Iwagami, Yoshifumi Baba, Yohei Nagai, Kojiro Eto, Hiroshi Sawayama
Publikováno v:
International Journal of Clinical Oncology. 24:288-295
Radiofrequency ablation (RFA) can be a minimally invasive therapeutic option in patients with lung metastasis from colorectal caner. We aimed to elucidate the safety and survival benefit of computed tomography (CT)-guided percutaneous RFA for lung me
Autor:
Shinichiro Okamoto, Koichi Kawanaka, Yosuke Mukasa, Sho Saeki, Keisuke Kojima, Hirotsugu Kohrogi, Hidenori Ichiyasu, Kazuhiko Fujii, Kazuaki Fukushima, Yuki Tenjin, Susumu Hirosako, Yoshitaka Kikukawa
Publikováno v:
Internal Medicine
A 72-year-old woman was admitted to our hospital with a solitary right lung nodule. She had no symptoms and no abnormal physical findings except for bladder cancer. Tumor markers were mildly elevated but no other abnormal laboratory data were found.
Autor:
Seijiro Inoue, Yutaka Nakasone, Koichi Kawanaka, Yasuyuki Yamashita, Yoshitaka Tamura, Koichi Yokoyama, Osamu Ikeda
Publikováno v:
Acta Radiologica. 55:1219-1225
Background Hepatic percutaneous radiofrequency ablation (RFA) is usually performed with the patient under deep intravenous (i.v.) sedation or general anesthesia. Nonetheless, many patients report pain during and/or after the procedure. Purpose To per
Autor:
Hideo Baba, Koichi Kawanaka, Naoya Yoshida, Yasuyuki Yamashita, Yoshifumi Baba, Masayuki Watanabe
Publikováno v:
Annals of Thoracic and Cardiovascular Surgery. 20:99-105
The lung is one of the most common targets of metastases from gastrointestinal (GI) cancers. Surgical treatment (i.e., metastasectomy) is an accepted therapeutic option for pulmonary metastases from GI cancers. However, surgery may be contraindicated
Autor:
Osamu Ikeda, Fumi Sakamoto, Seijiro Inoue, Koichi Yokoyama, Shinya Shiraishi, Yutaka Nakasone, Yoshitaka Tamura, Morikatsu Yoshida, Koichi Kawanaka, Yasuyuki Yamashita
Publikováno v:
CardioVascular and Interventional Radiology. 37:1306-1311
To compare computed tomography (CT)-guided percutaneous biopsy with and without registration of prior positron emission tomography (PET)/CT images in the diagnosis of mediastinal tumors. We performed clinically indicated percutaneous biopsy in 106 pa
Autor:
S. Iwagami, Y. Baba, Masaaki Iwatsuki, Koichi Kawanaka, Naoya Yoshida, Yasuyuki Yamashita, Masayuki Watanabe, Takatsugu Ishimoto, Hideo Baba
Publikováno v:
Diseases of the Esophagus. 27:36-41
Radiofrequency ablation (RFA) is increasingly being used for the treatment of intrathoracic malignancies. Although RFA has been found to be promising in the treatment of lung metastases from some types of neoplasms, little is known concerning its cli
Publikováno v:
Acta Radiologica. 53:852-856
Background Radiofrequency ablation (RFA) is susceptible to the cooling effect of flowing blood. The reduced efficacy of RFA in large tumors reflects the in vivo biophysiological limitations imposed by perfusion-mediated vascular cooling. Purpose To c
Publikováno v:
Acta Radiologica. 53:410-414
Background Potential drawbacks of percutaneous radiofrequency ablation (RFA) for renal cell carcinoma (RCC) include local recurrence after RFA due to a limited ablation area, massive hemorrhage induced by kidney puncture, and difficulty in visualizin