Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Kazuhiro Shimamoto"'
Publikováno v:
International Journal of Biomedical Imaging, Vol 2017 (2017)
Purpose. To perform lung image registration for reducing misregistration artifacts on three-dimensional (3D) temporal subtraction of chest computed tomography (CT) images, in order to enhance temporal changes in lung lesions and evaluate these change
Externí odkaz:
https://doaj.org/article/54f66ae447d84f7ba5c882091d4fb630
Autor:
Shiori Niwa, Fumiya Hisano, Ayana Mawaki, Keisuke Nakanishi, Sachiyo Watanabe, Atsushi Fukuyama, Toyone Kikumori, Kazuhiro Shimamoto, Kuniharu Imai, Etsuko Fujimoto, Chika Oshima
Publikováno v:
Lymphatic Research and Biology.
Autor:
Yuri Shimizu, Hiroko Satake, Satoko Ishigaki, Kazuhiro Shimamoto, Fuga Uota, Masanori Tadokoro, Tomohiro Sato, Katsuhiko Kato, Tsuneo Ishiguchi, Shinji Naganawa
Publikováno v:
Annals of Nuclear Medicine. 36:728-735
Objective: This study aimed to quantitatively evaluate the effects of age, mammographic density, menopausal status, and menstrual cycle on background parenchymal uptake (BPU) using ring-shaped dedicated breast positron emission tomography (dbPET). Me
Autor:
Fumiya Hisano, Etsuko Fujimoto, Shiori Niwa, Atsushi Fukuyama, Keisuke Nakanishi, Kazuhiro Shimamoto, Toyone Kikumori, Ayana Mawaki, Chika Oshima, Sachiyo Watanabe
Publikováno v:
Lymphatic Research and Biology. 20:11-16
Background: Breast cancer-related lymphedema (BCRL) is a chronic swelling of the arm due to breast cancer treatment. Lymphedema is diagnosed and staged on the basis of limb circumference measuremen...
Autor:
Yoshine Mori, Takeo Ishigaki, Kojiro Suzuki, Kazuhiro Shimamoto, Hiroyasu Umakoshi, Hiroko Satake, Shinji Ito, Shinji Naganawa, Fumio Kawaguchi, Takashi Nihashi, Ohashi Mitsuo, Osamu Kaii, Hiromichi Fukushima
Publikováno v:
Japanese Journal of Radiology. 37:437-448
To determine whether functional near-infrared spectroscopy (fNIRS) allows monitoring fatigue in radiologists during prolonged image interpretation. Nine radiologists participated as subjects in the present study and continuously interpreted medical i
Publikováno v:
Journal of Medical Imaging and Health Informatics. 8:1030-1034
Autor:
Tokunori Yamamoto, Katsuhiko Kato, Kazuhiro Shimamoto, Shingo Iwano, Momokazu Gotoh, Shinji Ito, Shinji Naganawa, Seiichi Yamamoto, Mitsuru Ikeda, Shinji Abe, Naoto Sassa
Publikováno v:
European Journal of Nuclear Medicine and Molecular Imaging
Purpose We conducted a pilot study to prospectively evaluate the efficacy of PET/CT with 11C-choline (choline PET/CT) for primary diagnosis and staging of urothelial carcinoma of the upper urinary tract (UUT-UC). Methods Enrolled in this study were 1
Publikováno v:
Physica Medica. 27:109-116
The purpose of this study was to clarify whether non-medical-grade liquid crystal displays (LCDs) are acceptable for the soft-copy reading of brain CTs. Four kinds of color LCDs with different image quality levels were used: medical-grade LCD, low-gr
Autor:
Hiroshi Tanaka, Kiminari Machida, Hirohumi Mizuno, Kazuaki Hatasa, Kazuhiro Shimamoto, Motomu Mizuno, Kazuhiro Nonomura, Satoshi Sakakibara
Publikováno v:
Choonpa Igaku. 35:689-696
Regarding mass image-forming lesions, the 2005 Guidelines for Ultrasonic Diagnosis of Breast Diseases, published by the Japan Society of Ultrasonics in Medicine (JSUM), includes the evaluation of tumor compressibility, which is visually assessed by t
Publikováno v:
Radiation Medicine. 25:211-217
The purpose of this study was to assess the influence of liquid crystal display (LCD) monitors on the detectability of diffuse pulmonary diseases depicted on chest radiographs by comparing them with a high-resolution cathode ray tube (CRT) monitor.A