Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Motoyuki Katayama"'
Publikováno v:
Radiology Case Reports, Vol 19, Iss 9, Pp 3719-3723 (2024)
Localized nodular pulmonary amyloidosis can form pulmonary nodules associated with cystic air spaces, but due to its rarity, it cannot be included in the differential diagnosis without appropriate knowledge. Among the differential diagnoses of nodule
Externí odkaz:
https://doaj.org/article/a5f609881a3c4777a1b940bfb00380d8
Autor:
Takahiro Yamada, Takayuki Masui, Masako Sasaki, Motoyuki Katayama, Yuji Iwadate, Naoyuki Takei, Mitsuharu Miyoshi
Publikováno v:
Medicine. 101(31)
Dynamic contrast-enhanced MR imaging (DCE-MRI) has been widely used for the evaluation of renal arteries. This method is also useful for tumor and renal parenchyma characterization. The very fast MRI may provide stable and precise information regardi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca79b8185459d8cefe90c4718da28625
https://pubmed.ncbi.nlm.nih.gov/35945778
https://pubmed.ncbi.nlm.nih.gov/35945778
Autor:
Mitsuteru Tsuchiya, Takayuki Masui, Motoyuki Katayama, Yuki Hayashi, Takahiro Yamada, Kazuma Terauchi, Kenshi Kawamura, Ryo Ishikawa, Hideaki Mizobe, Junta Yamamichi, Harumi Sakahara, Satoshi Goshima, Tsuchiya, Mitsuteru, Masui, Takayuki, Katayama, Motoyuki, Hayashi, Yuki, Yamada, Takahiro, Terauchi, Kazuma, Kawamura, Kenshi, Ishikawa, Ryo
Publikováno v:
Medicine; Mar2020, Vol. 99 Issue 12, p1-11, 11p
Autor:
Takayuki Masui, Shigeru Kobayashi, Harumi Sakahara, Motoyuki Katayama, Shinichi Shimizu, Atsushi Nozaki
Publikováno v:
Radiology. 227:345-352
To evaluate whether multiphase-multisection T2-weighted magnetic resonance (MR) images help exclude pseudolesions mimicking leiomyoma and adenomyosis on static T2-weighted fast spin-echo (FSE) MR images and to characterize temporal changes in uterine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a3c53816fde437696e46c7988782d74
https://doi.org/10.1148/radiol.2271011587
https://doi.org/10.1148/radiol.2271011587
Autor:
Motoyuki Katayama, Hiroyuki Kabasawa, Atsushi Nozaki, Harumi Sakahara, Shigeru Kobayashi, Tatsuhiko Ito, Takayuki Masui
Publikováno v:
Journal of Computer Assisted Tomography. 26:250-256
Purpose: Our goal was to test the hypothesis, as previously reported in other studies, that apparent diffusion coefficients (ADCs) provide specific information to diagnose ovarian tumors, especially to discriminate between benign and malignant lesion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db483412ac0b8f534a0ea43059025faf
https://doi.org/10.1097/00004728-200203000-00015
https://doi.org/10.1097/00004728-200203000-00015
Autor:
Harumi Sakahara, Atsushi Nozaki, Shigeru Kobayashi, Takayuki Masui, Tatsuhiko Ito, Motoyuki Katayama
Publikováno v:
Journal of Magnetic Resonance Imaging. 13:930-937
In 49 patients who had pelvic abnormalities, breath-hold T2-weighted fast-recovery (FR)-fast spin-echo (FSE) (imaging time = 24 sec) and nonbreath-hold FSE MR images (2 min 8 sec) were compared qualitatively (on a four-point scale) and quantitatively
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17b610fabec68ae4d2b877b60bb3b268
https://doi.org/10.1002/jmri.1133
https://doi.org/10.1002/jmri.1133
Autor:
Shigeru Kobayashi, Harumi Sakahara, Motoyuki Katayama, Mamoru Takahashi, Tatsuhiko Ito, Takayuki Masui, Hiroyuki Kabasawa, Atsushi Nozaki
Publikováno v:
Journal of Magnetic Resonance Imaging. 14:439-449
The purpose of our study was to compare the value of respiratory-triggered fast spin-echo, breath-hold single-shot fast spin-echo, and breath-hold fast-recovery fast spin-echo sequences in detecting hepatic lesions. Fat-suppressed T2-weighted magneti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6912b62ad54c7667beac23df84e8c351
https://doi.org/10.1002/jmri.1205
https://doi.org/10.1002/jmri.1205
Autor:
Takayuki Masui, Masaaki Koide, Motoyuki Katayama, Harumi Sakahara, Atsushi Nozaki, Shigeru Kobayashi, Masashi Seguchi, Tatsuhiko Ito
Publikováno v:
Journal of Magnetic Resonance Imaging. 12:1034-1042
The purpose of this study was to evaluate the utility of dynamic contrast magnetic resonance (MR) angiography under sedation for assessing congenital cardiovascular disease in infants and small children before and after cardiac surgery. In 38 patient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29e4e1e431ddb7c219fdce979200c999
https://doi.org/10.1002/1522-2586(200012)12:6<1034::aid-jmri32>3.0.co
https://doi.org/10.1002/1522-2586(200012)12:6<1034::aid-jmri32>3.0.co
Autor:
Mitsuharu Kokubo, Takeshi Takami, Kenitiro Tateyama, Akira Sugiyama, Tsuneo Tanaka, Motoyuki Katayama
Publikováno v:
Haigan. 35:471-475
従来, 肺pseudolymphomaとされた症例の多くはIsaacsonが1983年以来提唱している粘膜関連リンパ組織 (mucosa-associated lymphoid tissue;MALT) に由来する低悪性度B細胞リンパ腫 (MALT型リンパ腫, MALT lymphoma)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::662940126bcea86205837f74217ef1e6
https://doi.org/10.2482/haigan.35.471
https://doi.org/10.2482/haigan.35.471
Autor:
Takayuki Masui, Harumi Sakahara, Shuhei Yamashita, Kimihiko Sato, Hidekazu Seo, Nobuko Yoshizawa, Motoyuki Katayama
Publikováno v:
Journal of magnetic resonance imaging : JMRI. 25(3)
Purpose To compare the abilities of T2-weighted (T2W) imaging using respiratory-triggered fast spin-echo (RT-FSE), breathhold fast-recovery FSE (BH-FRFSE), and BH single-shot FSE (BH-SSFSE) sequences without an endorectal coil to detect rectosigmoid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f9958964d29dd00f594948a194ad197
https://pubmed.ncbi.nlm.nih.gov/17326094
https://pubmed.ncbi.nlm.nih.gov/17326094