Zobrazeno 1 - 10
of 174
pro vyhledávání: '"Hiromu, Nishitani"'
Measurements of multidetector CT surface dose distributions using a film dosimeter and chest phantom
Autor:
Noriyuki Moriyama, Hiromu Nishitani, Junji Ueno, Noboru Niki, Yoshiki Kawata, Masahide Tominaga, Kenji Yamada
Publikováno v:
Medical Physics. 38:2467-2478
Purpose: This paper uses film dosimetry to investigate the relationship between multiple scan parameters of multidetector CT with automatic exposure control (AEC) and the surfacedose distribution produced on a chest phantom.Methods: The characteristi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39e4c59c04f5e3e923daf88ea6254317
https://doi.org/10.1118/1.3570769
https://doi.org/10.1118/1.3570769
Publikováno v:
Hum Brain Mapp
The objectives of this study were to examine the reproducibility of the MEGA‐editing J‐difference technique and to determine the normal variation in the γ‐aminobutyric acid (GABA) level depending on the cerebral region and its fluctuation acco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a49c96d5d69bc86673b7ea3e728644c9
https://doi.org/10.1002/hbm.21086
https://doi.org/10.1002/hbm.21086
Autor:
Hiromu Nishitani, Shoichiro Takao, Seiji Iwamoto, Sadamitsu Nishihara, Hai Lan, Junji Ueno, Si Qingge, Takashi Kawanaka, Mawlan Mahmut
Publikováno v:
The journal of medical investigation : JMI. 58(3-4):175-179
Purpose : The purpose of this study was to evaluate the usefulness of thick slab minimum intensity projection (MinIP) as a follow-up method in patients with pulmonary emphysema. This method was used to determine the presence or absence of changes ove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66bf17a7b3cabb36f9bea7d0b516c0d4
http://repo.lib.tokushima-u.ac.jp/83831
http://repo.lib.tokushima-u.ac.jp/83831
Autor:
Yasuo Hara, Hitoshi Ikushima, Motoharu Sasaki, Hiromu Nishitani, Yoshiomi Kishida, Masataka Oita
Publikováno v:
Japanese Journal of Radiology. 28:143-148
The aim of this study was to evaluate distortion of the tabletop in a diagnostic positron emission tomography-computed tomography (PET-CT) system to determine its suitability for planning radiotherapy positioning.Distortion of the tabletop was compar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e832c2fd970cabb73b1a8afb7249ea0a
https://doi.org/10.1007/s11604-009-0398-0
https://doi.org/10.1007/s11604-009-0398-0
Autor:
Shunsuke Furutani, Keiko Kudoh, Hiromu Nishitani, Hitoshi Ikushima, Takaharu Kudoh, Eiichi Honda, Takashi Kawanaka, Kyohsuke Osaki, Akiko Kubo, Reiko Tokuyama
Publikováno v:
Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology. 109:e102-e108
Objective The purpose of this study was to introduce a novel customized intraoral mold treatment for maxillary gingival carcinoma (UGC). Study design Two patients with UGC were treated as salvage therapy using this technique. The mold was designed to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::346e5d65b6e10a6245500396915bed3f
https://doi.org/10.1016/j.tripleo.2009.10.019
https://doi.org/10.1016/j.tripleo.2009.10.019
Autor:
Yoichi Otomi, Naomi Morita, Hiromu Nishitani, Seiji Iwamoto, Kaori Terazawa, Hideki Otsuka, Kyosuke Osaki, Masafumi Harada, Shoichiro Takao
Publikováno v:
Annals of Nuclear Medicine. 24:107-113
The preoperative evaluation of venous thromboembolism (VTE) is important to avoid complications, because VTE is often induced by orthopedic surgery. We focused on radioisotope venography (RIV) using 99mTc-macroaggregated human serum albumin, examinin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b84533d7cfc25c66d2a3f90338035d6d
https://doi.org/10.1007/s12149-009-0334-5
https://doi.org/10.1007/s12149-009-0334-5
Autor:
Hiromu Nishitani, Hideki Otsuka, Kaori Terazawa, Kaori Furutani, Yoichi Otomi, Naomi Morita, Masafumi Harada
Publikováno v:
The Journal of Medical Investigation. 57:270-274
Purpose. To evaluate 18F-fluorodeoxyglucose (FDG) uptake and the pathological risk category of gastrointestinal stromal tumors (GISTs), and to investigate the possibility of determining the pathological risk category by positron emission tomography/c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::556e43b9bf43bdf8d3b6328145ecee1c
https://doi.org/10.2152/jmi.57.270
https://doi.org/10.2152/jmi.57.270
Autor:
Masahide Tominaga, Yukiko Fukunaga, Hitoshi Ikushima, Taro Kishi, Motoharu Sasaki, Masataka Oita, Kenji Yamada, Yasuo Hara, Hiromu Nishitani, Tetsuya Kawashita
Publikováno v:
Japanese Journal of Radiological Technology. 66:525-534
Purpose: Radiographic film is generally used for inspection of dose distribution in intensity modulated radiation therapy (IMRT) at many institutions. However, the distribution of filmless systems can be expected to be used increasingly in the future
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b53ca04ad46f699f23cd5f63c4b882a
https://doi.org/10.6009/jjrt.66.525
https://doi.org/10.6009/jjrt.66.525
Autor:
Junji Ueno, Tadashi Kondo, Shoichiro Takao, Natsuo Yasui, Toshinori Sakai, Koichi Sairyo, Hiromu Nishitani
Publikováno v:
The Journal of Medical Investigation. 57:133-137
We studied the lumbar spines of 117 adults (39 women and 78 men) with spondylolysis unrelated to low back pain using multidetector computed tomography (CT). Of the 117 subjects with spondylolysis, including five with multiple-level spondylolysis, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f513e7fb4dafb00bc79e87b5ff66b965
https://doi.org/10.2152/jmi.57.133
https://doi.org/10.2152/jmi.57.133
Publikováno v:
Magnetic Resonance in Medical Sciences. 9:167-175
Advanced imaging techniques, including diffusion tensor imaging (DTI), perfusion-weighted imaging (PWI), and magnetic resonance spectroscopy (MRS) can provide more information than that regarding anatomy. These techniques have been commonly used in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6deefb1e2b5bf8c08219601b0aed9481
https://doi.org/10.2463/mrms.9.167
https://doi.org/10.2463/mrms.9.167