Zobrazeno 1 - 10
of 273
pro vyhledávání: '"Hajime, Ichikawa"'
Death, reoperation, and late cardiopulmonary function after truncus repairCentral MessagePerspective
Autor:
Takaya Hoashi, MD, PhD, Kenta Imai, MD, PhD, Naoki Okuda, MD, Motoki Komori, MD, Yoshikazu Ono, MD, Kenichi Kurosaki, MD, Hajime Ichikawa, MD, PhD
Publikováno v:
JTCVS Open, Vol 14, Iss , Pp 407-416 (2023)
Objective: To identify the late surgical outcomes of truncus arteriosus. Methods: Fifty consecutive patients with truncus arteriosus who underwent surgery between 1978 and 2020 at our institute were enrolled in this retrospective, single institutiona
Externí odkaz:
https://doaj.org/article/3454e0888fc642a7984e5211d236710a
Autor:
Yoshikazu Ono, MD, Takaya Hoashi, MD, PhD, Kenta Imai, MD, Naoki Okuda, MD, Motoki Komori, MD, Kenichi Kurosaki, MD, Hajime Ichikawa, MD, PhD
Publikováno v:
JTCVS Open, Vol 9, Iss , Pp 191-205 (2022)
Objectives: The study objectives were to reconfirm the superiority of the pulmonary valve-sparing procedure versus the transannular patch procedure for repair of tetralogy of Fallot and to evaluate the influence of a right ventriculotomy in the pulmo
Externí odkaz:
https://doaj.org/article/0f8a708bf8bf40c8affebe40bfdf0340
Autor:
Hajime Ichikawa, Toyohiro Kato, Kenta Miwa, Takayuki Shibutani, Koichi Okuda, Akio Nagaki, Hiroyuki Tsushima, Masahisa Onoguchi
Publikováno v:
Asia Oceania Journal of Nuclear Medicine and Biology, Vol 9, Iss 2, Pp 158-166 (2021)
Objectives: Combined positron emission tomography/computed tomography (PET/CT) has gradually advanced with the introduction of newly developed techniques. However, the recent status of imaging techniques (e.g., scanning range, availability of correct
Externí odkaz:
https://doaj.org/article/ab239197b6204499938168996b39479e
Autor:
Tokiya Yoshii, Kenta Miwa, Masashi Yamaguchi, Kai Shimada, Kei Wagatsuma, Tensho Yamao, Yuto Kamitaka, Seiya Hiratsuka, Rinya Kobayashi, Hajime Ichikawa, Noriaki Miyaji, Tsuyoshi Miyazaki, Kenji Ishii
Publikováno v:
EJNMMI Physics, Vol 7, Iss 1, Pp 1-14 (2020)
Abstract Background The Bayesian penalized likelihood (BPL) algorithm Q.Clear (GE Healthcare) allows fully convergent iterative reconstruction that results in better image quality and quantitative accuracy, while limiting image noise. The present stu
Externí odkaz:
https://doaj.org/article/62f1e81a2d584e62a8f21cb104de9f96
Autor:
Hajime Ichikawa, Kenta Miwa, Koichi Okuda, Takayuki Shibutani, Toyohiro Kato, Akio Nagaki, Hiroyuki Tsushima, Masahisa Onoguchi
Publikováno v:
Asia Oceania Journal of Nuclear Medicine and Biology, Vol 8, Iss 2, Pp 116-122 (2020)
Objective(s): Nuclear medicine technologists in Japan often perform additional single-photon emission computed tomography (SPECT) with or without computed tomography (CT) after whole-body imaging for bone scintigraphy. In this study, we wanted to ide
Externí odkaz:
https://doaj.org/article/55142f70f447438c8671e0230b5da451
Autor:
Noriaki Miyaji, Kenta Miwa, Ayaka Tokiwa, Hajime Ichikawa, Takashi Terauchi, Mitsuru Koizumi, Masahisa Onoguchi
Publikováno v:
EJNMMI Research, Vol 10, Iss 1, Pp 1-12 (2020)
Abstract Background Two novel methods of image reconstruction, xSPECT Quant (xQ) and xSPECT Bone (xB), that use an ordered subset conjugate gradient minimizer (OSCGM) for SPECT/CT reconstruction have been proposed. The present study compares the perf
Externí odkaz:
https://doaj.org/article/c0d7b8f364894692add598e147f5c5ff
Autor:
Hajime Ichikawa, Takayuki Shibutani, Hideki Shimada, Koichi Okuda, Toyohiro Kato, Hiroki Nosaka, Akio Nagaki, Masahisa Onoguchi
Publikováno v:
Radiological Physics and Technology. 16:244-253
Publikováno v:
Pediatric Cardiology. 44:624-630
The study aimed to investigate the long-term influence of atrial switch on post-Rastelli hemodynamic condition. Of 112 patients with transposition of the great arteries (TGA) or TGA-type double outlet right ventricle, ventricular septal defect (VSD),
Autor:
Suguru Ohira, Kenji Okumura, Rahim Hirani, Sabrina Martinez, Hajime Ichikawa, Ameesh Isath, Gregg M. Lanier, Corazon De La Pena, David Spielvogel, Masashi Kai
Publikováno v:
The Annals of Thoracic Surgery.
Autor:
Hajime, Ichikawa
Publikováno v:
Japanese Journal of Radiological Technology. 78:637-645