Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Takamichi Murakami"'
Autor:
Takeru Yamaguchi, Keitaro Sofue, Eisuke Ueshima, Naoki Sugiyama, Shinji Yabe, Yoshiko Ueno, Atsuhiro Masuda, Hirochika Toyama, Takayuki Kodama, Masato Komatsu, Masatoshi Hori, Takamichi Murakami
Publikováno v:
Diagnostics, Vol 14, Iss 8, p 782 (2024)
This study investigated the utility of imaging features, such as rim enhancement on contrast-enhanced CT (CECT), in predicting the prognosis of pancreatic ductal adenocarcinoma (PDAC). This retrospective study included 158 patients (84 men; mean age,
Externí odkaz:
https://doaj.org/article/2b5ca83848124809a9d4b3dafe82edfa
Autor:
Munenobu Nogami, Tetsuya Tsujikawa, Hiroyuki Maeda, Nobuyuki Kosaka, Mizuho Takahashi, Naoki Kinoshita, Tetsuya Mori, Akira Makino, Yasushi Kiyono, Takamichi Murakami, Takanori Goi, Hidehiko Okazawa
Publikováno v:
Diagnostics, Vol 13, Iss 11, p 1851 (2023)
Coronavirus disease (COVID-19) vaccination is known to cause a diagnostic dilemma due to false-positive findings on [18F]FDG PET in vaccine-associated hypermetabolic lymphadenopathy. We present two case reports of women with estrogen-receptor (ER)-po
Externí odkaz:
https://doaj.org/article/5a42341979034dadb9e8a1c000d7ee71
Autor:
Junko Inoue Inukai, Munenobu Nogami, Miho Tachibana, Feibi Zeng, Tatsuya Nishitani, Kazuhiro Kubo, Takamichi Murakami
Publikováno v:
Diagnostics, Vol 13, Iss 11, p 1871 (2023)
This study evaluated the diagnostic value of a rapid whole-body fluorodeoxyglucose (FDG) positron emission tomography (PET)/magnetic resonance imaging (MRI) approach, combining Bayesian penalised likelihood (BPL) PET with an optimised β value and ab
Externí odkaz:
https://doaj.org/article/d637cf185bcf402e8191d6643101ea50
Autor:
Eiko Nishioka, Masakatsu Tsurusaki, Ryohei Kozuki, Sung-Woon Im, Atsushi Kono, Kazuhiro Kitajima, Takamichi Murakami, Kazunari Ishii
Publikováno v:
Diagnostics, Vol 12, Iss 11, p 2889 (2022)
We aimed to examine the accuracy of tumor staging of intrahepatic cholangiocarcinoma (ICC) by using 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET-CT). From January 2001 to December 2021, 202 patients underwent P
Externí odkaz:
https://doaj.org/article/e0224f1ee20749ceae98abbeac8a3fa5
Autor:
Keisuke Oe, Feibi Zeng, Takahiro Niikura, Tomoaki Fukui, Kenichi Sawauchi, Tomoyuki Matsumoto, Munenobu Nogami, Takamichi Murakami, Ryosuke Kuroda
Publikováno v:
Journal of Clinical Medicine, Vol 11, Iss 22, p 6732 (2022)
When visualizing biological activity at nonunion sites by the radioisotopes, gamma rays are more attenuated if metal implants are placed in the bone. However, the effects of various implant types and their placement on gamma ray attenuation in quanti
Externí odkaz:
https://doaj.org/article/7c3ee8846ebe4258b38201165ec8fa00
Autor:
Isao Numoto, Masakatsu Tsurusaki, Teruyoshi Oda, Yukinobu Yagyu, Kazunari Ishii, Takamichi Murakami
Publikováno v:
Cancers, Vol 13, Iss 6, p 1312 (2021)
The authors are sorry to report that the overall survival reported in their recently published paper was incorrect [...]
Externí odkaz:
https://doaj.org/article/735ccefeb07e4573b94715afde462589
Autor:
Yasunori Minami, Tomohiro Minami, Kazuomi Ueshima, Yukinobu Yagyu, Masakatsu Tsurusaki, Takuya Okada, Masatoshi Hori, Masatoshi Kudo, Takamichi Murakami
Publikováno v:
Cancers, Vol 13, Iss 6, p 1460 (2021)
Background: We investigate the feasibility of image fusion application for ablative margin assessment in radiofrequency ablation (RFA) for hepatocellular carcinoma (HCC) and possible causes for a wrong initial evaluation of technical success through
Externí odkaz:
https://doaj.org/article/c3fae7ae4edd44069f52a9e2220f525f
Autor:
Masakatsu Tsurusaki, Keitaro Sofue, Masatoshi Hori, Kosuke Sasaki, Kazunari Ishii, Takamichi Murakami, Masatoshi Kudo
Publikováno v:
Diagnostics, Vol 11, Iss 2, p 161 (2021)
Dual-energy computed tomography (DECT) is an imaging technique based on data acquisition at two different energy settings. Recent advances in CT have allowed data acquisitions and simultaneous analyses of X-rays at two energy levels, and have resulte
Externí odkaz:
https://doaj.org/article/d7a3d515a6ea4bcb890c59d93785869c
Autor:
Isao Numoto, Masakatsu Tsurusaki, Teruyoshi Oda, Yukinobu Yagyu, Kazunari Ishii, Takamichi Murakami
Publikováno v:
Cancers, Vol 12, Iss 10, p 2733 (2020)
Purpose: To evaluate the efficacy and safety of transcatheter arterial embolization (TAE) for pseudoaneurysms occurring secondary to pancreatitis or because of leakage of pancreatic juice after pancreatectomy. Materials and Methods: This retrospectiv
Externí odkaz:
https://doaj.org/article/e72dda62ab8c4ec9bdc3ba1d2f46f473
Autor:
Yasuyo Urase, Mizuho Nishio, Yoshiko Ueno, Atsushi K. Kono, Keitaro Sofue, Tomonori Kanda, Takaki Maeda, Munenobu Nogami, Masatoshi Hori, Takamichi Murakami
Publikováno v:
Applied Sciences, Vol 10, Iss 13, p 4446 (2020)
The usefulness of sparse-sampling CT with deep learning-based reconstruction for detection of metastasis of malignant ovarian tumors was evaluated. We obtained contrast-enhanced CT images (n = 141) of ovarian cancers from a public database, whose ima
Externí odkaz:
https://doaj.org/article/f8e61f3fb8d74e3c8eb317d9b8a3ba26