Zobrazeno 1 - 10
of 348
pro vyhledávání: '"Yoichi, Ajioka"'
Autor:
Hirotoshi Kobayashi, Michio Asano, Megumi Ishiguro, Soichiro Ishihara, Masafumi Inomata, Yukihide Kanemitsu, Koji Komori, Hiroshi Matsumoto, Kenichi Sugihara, Yoichi Ajioka
Publikováno v:
Journal of the Anus, Rectum and Colon, Vol 8, Iss 4, Pp 265-270 (2024)
Objectives: Colorectal cancer is the most prevalent malignant disease in Japan. This study aimed to publish data on colorectal cancer cases registered in 2023, involving initial treatments in 2015. Methods: Participating facilities of the Japanese So
Externí odkaz:
https://doaj.org/article/d3fbf773feb34b7fbddf52f0ce7a983c
Autor:
Tatsuya Abé, Manabu Yamazaki, Motohiro Nozumi, Satoshi Maruyama, Kaori Takamura, Riuko Ohashi, Yoichi Ajioka, Jun-ichi Tanuma
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Histopathologically, oral squamous cell carcinoma (OSCC) consists of well-defined interfaces with adjacent non-cancerous epithelium. Previously, we found that SCC tissues expressed higher levels of specific proteins at this interface. Ladini
Externí odkaz:
https://doaj.org/article/bbf0381bdb274cd685979021257f79d7
Autor:
Hirotoshi Kobayashi, Kenjiro Kotake, Kotaro Maeda, Takeshi Suto, Masayasu Kawasaki, Hideki Ueno, Koji Komori, Heita Ozawa, Keiji Koda, Masayuki Ohue, Kimihiko Funahashi, Ichiro Takemasa, Hideyuki Ishida, Shinsuke Kazama, Yoshifumi Shimada, Hajime Morohashi, Yusuke Kinugasa, Yukihide Kanemitsu, Hiroki Ochiai, Soichiro Ishihara, Michio Itabashi, Kenichi Sugihara, Yoichi Ajioka
Publikováno v:
Annals of Gastroenterological Surgery, Vol 8, Iss 5, Pp 807-816 (2024)
Abstract Aim To clarify the usefulness of intraoperative lavage cytology in patients undergoing curative resection for pStage II‐III colorectal cancer in a prospective multicenter study. Methods Patients preoperatively diagnosed with stage II‐III
Externí odkaz:
https://doaj.org/article/55b693b722834f1a9578389232f52c7a
Autor:
Nobuaki Hoshino, Yudai Fukui, Kohei Ueno, Koya Hida, Kazutaka Obama, Kazuhiro Sakamoto, Hirotoshi Kobayashi, Michio Itabashi, Soichiro Ishihara, Kazushige Kawai, Yoichi Ajioka
Publikováno v:
Annals of Gastroenterological Surgery, Vol 8, Iss 5, Pp 732-739 (2024)
Abstract Background Intensive localized therapy is promising for the treatment of rectal cancer. In Japan, chemoradiotherapy (CRT) and neoadjuvant chemotherapy (NAC) are used as preoperative treatments for this disease. Magnetic resonance imaging (MR
Externí odkaz:
https://doaj.org/article/87618679e2f249dd9d3fe4f7626670c9
Autor:
Takatoshi Matsuyama, Hideyuki Ishida, Kazutaka Yamada, Kenichi Sugihara, Yoichi Ajioka, the Japanese Society for Cancer of the Colon and Rectum
Publikováno v:
Journal of the Anus, Rectum and Colon, Vol 8, Iss 3, Pp 163-170 (2024)
Objectives: Due to its rarity, there is insufficient evidence for managing ASCC patients with distant metastasis. Thus far, the therapeutic strategy for distant metastasis of ASCC is less standardized and requires a more individualized approach. Ther
Externí odkaz:
https://doaj.org/article/403bc1703df44d9e8bbe68a2b85fe1cf
Autor:
Yusuke Tanaka, Hitoshi Hino, Akio Shiomi, Kay Uehara, Jun Watanabe, Takeshi Nishikawa, Hideki Ueno, Yusuke Kinugasa, Kazushige Kawai, Yoichi Ajioka
Publikováno v:
Annals of Gastroenterological Surgery, Vol 8, Iss 4, Pp 631-638 (2024)
Abstract Background This study aimed to evaluate the efficacy of lateral lymph node dissection (LLND) for rectal cancer by comparing the local control in patients with and without pathological lateral lymph node metastasis (LLNM). Methods We included
Externí odkaz:
https://doaj.org/article/1688cad78eac40d7b76447a9e6756b3a
Autor:
Yoshiki Okita, Yuji Toiyama, Hiroki Ikeuchi, Motoi Uchino, Kitaro Futami, Kinya Okamoto, Tatsuki Noguchi, Kenichi Sugihara, Soichiro Ishihara, Yoichi Ajioka, from the Study Group for Inflammatory Bowel Disease Associated Intestinal Cancers by the Japanese Society for Cancer of the Colon and Rectum
Publikováno v:
Annals of Gastroenterological Surgery, Vol 8, Iss 4, Pp 620-630 (2024)
Abstract Background and aims Crohn's disease (CD)‐associated intestinal cancers are characterized by their high incidence, particularly at the anorectal site in the Japanese population. Accumulating evidence revealed that younger‐onset sporadic c
Externí odkaz:
https://doaj.org/article/78d31109bbe742d7b41dd78899f6876b
Autor:
Hiroyasu Kagawa, Yusuke Kinugasa, Tomohiro Yamaguchi, Masayuki Ohue, Kazushige Kawai, Junichiro Hiro, Seiichi Shinji, Hiroaki Nozawa, Yasumitsu Hirano, Koji Komori, Yasumasa Takii, Takeshi Suto, Shunsuke Tsukamoto, Yoshito Akagi, Heita Ozawa, Yuji Toiyama, Kazuhito Minami, Tomoharu Shimizu, Kay Uehara, Kazuhiro Sakamoto, Keita Mori, Kenichi Sugihara, Yoichi Ajioka
Publikováno v:
Annals of Gastroenterological Surgery, Vol 8, Iss 2, Pp 273-283 (2024)
Abstract Aim The aim of this study was to clarify the significance of resection of ovarian metastases from colorectal cancer and to identify the clinicopathologic characteristics. Methods In this multicenter retrospective study, we evaluated data on
Externí odkaz:
https://doaj.org/article/00898120dd0c4e55bcd295a1339b34ed
Autor:
Hirotoshi Kobayashi, Kenjiro Kotake, Masayasu Kawasaki, Yukihide Kanemitsu, Yusuke Kinugasa, Hideki Ueno, Kotaro Maeda, Takeshi Suto, Michio Itabashi, Kimihiko Funahashi, Heita Ozawa, Fumikazu Koyama, Shingo Noura, Hideyuki Ishida, Masayuki Ohue, Tomomichi Kiyomatsu, Soichiro Ishihara, Keiji Koda, Hideo Baba, Kenji Kawada, Yojiro Hashiguchi, Takanori Goi, Yuji Toiyama, Naohiro Tomita, Eiji Sunami, Yoshito Akagi, Jun Watanabe, Kenichi Hakamada, Goro Nakayama, Kenichi Sugihara, Yoichi Ajioka
Publikováno v:
Annals of Gastroenterological Surgery, Vol 7, Iss 5, Pp 765-771 (2023)
Abstract Aim To establish a new Japanese classification of synchronous peritoneal metastases from colorectal cancer. Methods This multi‐institutional, prospective, observational study enrolled patients who underwent surgery for colorectal cancer wi
Externí odkaz:
https://doaj.org/article/74be57d7aca5465e89632fbb243dd8ab
Autor:
Akira Yamamoto, Yuji Toiyama, Hiroki Ikeuchi, Motoi Uchino, Kitaro Futami, Kinya Okamoto, Takayuki Ogino, Soichiro Ishihara, Yoichi Ajioka, Kenichi Sugihara, for the Study Group for Inflammatory Bowel Disease Associated Intestinal Cancers by the Japanese Society for Cancer of the Colon and Rectum
Publikováno v:
Annals of Gastroenterological Surgery, Vol 7, Iss 4, Pp 615-625 (2023)
Abstract Background The overall risk of colorectal cancer in Crohn's disease (CD) is higher than in the general population, and CD‐associated cancer (CDAC) has poorer prognosis than sporadic cancer. Developing treatment strategies for improving the
Externí odkaz:
https://doaj.org/article/351b05b20dbd4a0fb0dd1c705607b21a