Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Keigo Chosa"'
Autor:
Etsu Cho, MD, Hidenori Mitani, MD, Keigo Chosa, MD, Hideki Tomiyoshi, MD, Yasutaka Baba, MD, Kazuo Awai, MD
Publikováno v:
Radiology Case Reports, Vol 18, Iss 11, Pp 3783-3786 (2023)
We report a rare patient with portal hypertension who presented with esophageal- and gastric varices and refractory ascites due to hepatic arterioportal fistulas. Treatment by transportal scleroembolization using ethanolamine oleate and coils were su
Externí odkaz:
https://doaj.org/article/ce1b03e4eadf4e708570dd457f1835c4
Autor:
Keigo Narita, Yuko Nakamura, Toru Higaki, Shota Kondo, Yukiko Honda, Ikuo Kawashita, Hidenori Mitani, Wataru Fukumoto, Chihiro Tani, Keigo Chosa, Fuminari Tatsugami, Kazuo Awai
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract Deep learning-based spectral CT imaging (DL-SCTI) is a novel type of fast kilovolt-switching dual-energy CT equipped with a cascaded deep-learning reconstruction which completes the views missing in the sinogram space and improves the image
Externí odkaz:
https://doaj.org/article/1bab4a9ddc874e89b5829734f46b7296
Autor:
Hiroshi Sakai, Masataka Tsuge, Masahiro Ohira, Tsuyoshi Kobayashi, Ryosuke Nakano, Shintaro Kuroda, Hiroyuki Tahara, Hideki Ohdan, Ko Oshita, Yosuke Namba, Sotaro Fukuhara, Keiso Matsubara, Daisuke Takei, Tomokazu Kawaoka, Naruhiko Honmyo, Keigo Chosa, Kazuo Awai
Publikováno v:
BMJ Open, Vol 13, Iss 10 (2023)
Introduction Small liver tumours are difficult to identify during hepatectomy, which prevents curative tumour excision. Preoperative marking is a standard practice for small, deep-seated tumours in other solid organs; however, its effectiveness for l
Externí odkaz:
https://doaj.org/article/6187910703b340bc86daafe720022c6b
Autor:
Yuki Shirane, Eisuke Murakami, Michio Imamura, Masanari Kosaka, Yusuke Johira, Ryoichi Miura, Serami Murakami, Shigeki Yano, Kei Amioka, Kensuke Naruto, Yuwa Ando, Shinsuke Uchikawa, Yuji Teraoka, Takuro Uchida, Hatsue Fujino, Atsushi Ono, Takashi Nakahara, Tomokazu Kawaoka, Daiki Miki, Masami Yamauchi, Wataru Okamoto, Masataka Tsuge, Keigo Chosa, Kazuo Awai, Hiroshi Aikata, Shiro Oka
Publikováno v:
BMC Gastroenterology, Vol 22, Iss 1, Pp 1-9 (2022)
Abstract Background Balloon-occluded retrograde transvenous obliteration (BRTO) is a treatment option for patients with gastric varices (GVs). This study aimed to clarify the clinical significance of portal hypertension estimated by the hepatic venou
Externí odkaz:
https://doaj.org/article/5a5eb080581442ad9a005702ca2d87f1
Autor:
Kensuke Naruto, Tomokazu Kawaoka, Kenichiro Kodama, Yutaro Ogawa, Kei Amioka, Yuki Yoshikawa, Chihiro Kikukawa, Yousuke Suehiro, Kenji Yamaoka, Yuwa Ando, Yumi Kosaka, Shinsuke Uchikawa, Takashi Nakahara, Eisuke Murakami, Atsushi Ono, Takuro Uchida, Masami Yamauchi, Wataru Okamoto, Shoichi Takahashi, Michio Imamura, Keigo Chosa, Kazuo Awai, Katsumaro Kubo, Yasushi Nagata, Kazuaki Chayama, Hiroshi Aikata
Publikováno v:
BMC Gastroenterology, Vol 22, Iss 1, Pp 1-10 (2022)
Abstract Background Patients with hepatocellular carcinoma (HCC) and macrovascular invasion (MVI) who receive systemic chemotherapy have a poor prognosis. This study aimed to determine if one-shot cisplatin (CDDP) chemotherapy via hepatic arterial in
Externí odkaz:
https://doaj.org/article/93a7ea8c43054f84af8a2d302d0c6ab0
Autor:
Sho Ishikawa, Shintaro Kuroda, Keigo Chosa, Kenjiro Okada, Naoki Tanimine, Hiroyuki Tahara, Masahiro Ohira, Kentaro Ide, Tsuyoshi Kobayashi, Hideki Ohdan
Publikováno v:
Surgical Case Reports, Vol 7, Iss 1, Pp 1-7 (2021)
Abstract Background Liver cysts are common, with most cases being asymptomatic. In symptomatic cases, the disease is amenable to treatment. However, huge or multiple liver cysts with vascular narrowing and associated systemic symptoms are extremely r
Externí odkaz:
https://doaj.org/article/003026de8d7f42ad87f9696b3e53fb97
Autor:
Yumi Kosaka, Tomoki Kimura, Tomokazu Kawaoka, Yutaro Ogawa, Kei Amioka, Kensuke Naruto, Yuki Yoshikawa, Chihiro Kikukawa, Yosuke Suehiro, Kenji Yamaoka, Yuwa Ando, Shinsuke Uchikawa, Kei Morio, Takashi Nakahara, Eisuke Murakami, Shoichi Takahashi, Masataka Tsuge, Akira Hiramatsu, Michio Imamura, Keigo Chosa, Kazuo Awai, Yasushi Nagata, Kazuaki Chayama, Hiroshi Aikata
Publikováno v:
Liver Cancer, Pp 1-10 (2021)
Background: Overall survival of patients with advanced hepatocellular carcinoma (HCC) with Vp4 (tumor thrombosis of the main trunk or bilobar of the portal vein) is extremely poor. Purpose: The purpose of this study is to clarify the prognosis of hep
Externí odkaz:
https://doaj.org/article/ad82efe1e93d46c2ba9fc8ed44293871
Autor:
Kenji Yamaoka, Tomokazu Kawaoka, Yasutoshi Fujii, Shinsuke Uchikawa, Hatsue Fujino, Takashi Nakahara, Atsushi Ohno, Eisuke Murakami, Daiki Miki, Masataka Tsuge, Keigo Chosa, Kazuo Awai, Junichi Hirokawa, Yasushi Nagata, Shiro Oka
Publikováno v:
Medicine: Case Reports & Study Protocols; Jun2024, Vol. 5 Issue 6, p1-5, 5p
Autor:
Yuko Nakamura, Shota Kondo, Keigo Narita, Shogo Maeda, Dara Fonseca, Yukiko Honda, Chihiro Tani, Wataru Fukumoto, Hidenori Mitani, Mana Ishibashi, Keigo Chosa, Fuminari Tatsugami, Kazuo Awai
Publikováno v:
Japanese Journal of Radiology. 41:353-366
Because acute small bowel ischemia has a high mortality rate, it requires rapid intervention to avoid unfavorable outcomes. Computed tomography (CT) examination is important for the diagnosis of bowel ischemia. Acute small bowel ischemia can be the r
Autor:
Masumi Sumida, Akira Naito, Keigo Chosa, Takashi Moriya, Hisayuki Kodama, Hidenori Mitani, Kazuo Awai
Publikováno v:
Minimally Invasive Therapy & Allied Technologies. 31:894-901
INTRODUCTION We evaluated the safety margin in patients with hepatocellular carcinoma (HCC) in the hepatic dome who underwent computed tomography (CT)- or ultrasound (US)-guided radiofrequency ablation (RFA). MATERIAL AND METHODS Included in this sin