Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Yasunari Fujinaga"'
Autor:
Yoshinori Tsukahara, Masahiro Kurozumi, Jun Matsuda, Tomofumi Nonaka, Takeshi Suzuki, Fumiaki Fukamatsu, Yusuke Suzuki, Yasunari Fujinaga
Publikováno v:
Radiology Case Reports, Vol 19, Iss 10, Pp 4260-4265 (2024)
Primary racemose hemangioma of the bronchial artery (RHBA) is a rare congenital condition characterized by enlarged and convoluted bronchial arteries, often forming fistulas between the pulmonary artery or vein. Herein, we report a case of balloon-as
Externí odkaz:
https://doaj.org/article/6df6d950ec864b01801d262a680a18fe
Autor:
Fumiaki Fukamatsu, Akira Yamada, Ayumi Sakai, Marika Shimizu, Fumihito Ichinohe, Masaaki Takahashi, Hayato Hayashihara, Yoshihiro Kitou, Yasunari Fujinaga
Publikováno v:
The Egyptian Journal of Radiology and Nuclear Medicine, Vol 55, Iss 1, Pp 1-14 (2024)
Abstract Background This study aimed to determine the optimal scan time for high temporal resolution magnetic resonance (MR) imaging of the liver with gadoxetate disodium injection in combination with compressed sensing (CS) and parallel imaging (PI)
Externí odkaz:
https://doaj.org/article/3a7d82a4c2324e61a18d7625e319dbf1
Autor:
Fumiaki Fukamatsu, MD, Keiichi Yamada, MD, Daiya Takekoshi, MD, Takanori Aonuma, MD, Kazuki Oyama, MD, Shin Yanagisawa, MD, PhD, Akira Yamada, MD, PhD, Akira Shimizu, MD, PhD, Yasunari Fujinaga, MD, PhD
Publikováno v:
Radiology Case Reports, Vol 19, Iss 3, Pp 876-880 (2024)
Transcatheter arterial embolization is a useful treatment for postpancreatectomy hemorrhage, a severe complication of pancreatic surgery. N-butyl cyanoacrylate is a liquid and permanent embolic material that is widely used in transcatheter arterial e
Externí odkaz:
https://doaj.org/article/fd43e337a7af462c887ba4eb0e5c8a9c
Autor:
Yoshinori Tsukahara, Keisuke Todoroki, Takeshi Suzuki, Akira Yamada, Masahiro Kurozumi, Yasunari Fujinaga
Publikováno v:
Diagnostic and Interventional Radiology, Vol 29, Iss 4, Pp 640-646 (2023)
PURPOSEThis study compares the usefulness of expiratory arterial phase (EAP)–contrast-enhanced computed tomography (CT) (CECT) with that of inspiratory arterial phase (IAP)–CECT in adrenal venous sampling (AVS).METHODSSixty-four patients who unde
Externí odkaz:
https://doaj.org/article/fd7594c0c29847cfbd7ae81a5cd6c46e
Autor:
Fumiaki Fukamatsu, MD, Kazusa Sugiura, MD, Daiya Takekoshi, MD, Takuya Fukuzawa, MD, Kazuki Oyama, MD, Yoshinori Tsukahara, MD, Masahiro Kurozumi, MD, PhD, Akira Shimizu, MD, PhD, Yasunari Fujinaga, MD, PhD
Publikováno v:
Radiology Case Reports, Vol 18, Iss 7, Pp 2385-2390 (2023)
N-butyl cyanoacrylate, one of embolic materials, is usually used as a mixture with Lipiodol (N-butyl cyanoacrylate–Lipiodol mixture). N-butyl cyanoacrylate–Lipiodol–Iopamidol was developed by adding a nonionic iodine contrast agent (Iopamiron)
Externí odkaz:
https://doaj.org/article/9c7b6d1770794d2d831114a5dccb6549
Autor:
Fumihito Ichinohe, Daisuke Komatsu, Akira Yamada, Takanori Aonuma, Ayumi Sakai, Marika Shimizu, Masahiro Kurozumi, Akira Shimizu, Yuji Soejima, Takeshi Uehara, Yasunari Fujinaga
Publikováno v:
Cancer Medicine, Vol 12, Iss 7, Pp 8018-8026 (2023)
Abstract Aim Using classification tree analysis, we evaluated the most useful magnetic resonance (MR) image type in the differentiation between early and progressed hepatocellular carcinoma (eHCC and pHCC). Methods We included pathologically proven 2
Externí odkaz:
https://doaj.org/article/eea797777c3340f38b447d1c99b60acb
Autor:
Yoshinori Tsukahara, Yukinori Okajima, Akira Yamada, Masanobu Momose, Takeshi Uehara, Akira Shimizu, Yuji Soejima, Yasunari Fujinaga
Publikováno v:
World Journal of Surgical Oncology, Vol 19, Iss 1, Pp 1-10 (2021)
Abstract Background A peritumoral hypointense rim (PTHR) is sometimes observed around hepatocellular carcinoma (HCC) on T2*-weighted images (T2*WIs). We aimed to investigate the association between the PTHR and histopathologic findings on T2*WIs. Met
Externí odkaz:
https://doaj.org/article/ce0c554c6dfb478db37bec8dcba0f26d
Autor:
Hiroko Iwakawa, Shigeharu Uchiyama, Yasunari Fujinaga, Masanori Hayashi, Masatoshi Komatsu, Hiroyuki Kato, Jun Takahashi
Publikováno v:
Journal of Orthopaedic Surgery, Vol 29 (2021)
Purpose We aimed to evaluate the extent of collagenase clostridium histolyticum (CCH) diffusion in Dupuytren’s contracture (DC) for tissues outside of the contracture cord using Magnetic Resonance Imaging (MRI) immediately after CCH injection. Meth
Externí odkaz:
https://doaj.org/article/3025e21d605f4429a4f38aecc1b95229
Autor:
Keiichiro Koiwai MD, PhD, Yuuki Endo MD, Kai Mizuhata MD, Hironobu Ina MD, Ayumu Fukazawa MD, PhD, Takesumi Ozawa MD, PhD, Yasunari Fujinaga MD, PhD
Publikováno v:
Technology in Cancer Research & Treatment, Vol 19 (2020)
Purpose: Advanced radiotherapeutic techniques and apparatus have been developed and widely applied in stereotactic body radiation therapy for early-stage non-small cell lung cancer, but their clinical benefits have not necessarily been confirmed. Thi
Externí odkaz:
https://doaj.org/article/f4abe37c10df471fbb0632fd2d8a02bc
Autor:
Makiko Ozawa, Yasunari Fujinaga, Junpei Asano, Akira Nakamura, Takayuki Watanabe, Tetsuya Ito, Takashi Muraki, Hideaki Hamano, Shigeyuki Kawa
Publikováno v:
Arthritis Research & Therapy, Vol 19, Iss 1, Pp 1-9 (2017)
Abstract Background Immunoglobulin G4-related disease (IgG4-RD) is a newly recognized systemic condition characterized by high serum immunoglobulin G4 (IgG4) concentration and IgG4-bearing plasma cell infiltration in affected organs. Although it has
Externí odkaz:
https://doaj.org/article/29e5dccd6eaa48b9a27acc82cfe43cb7