Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Masaki Sumitomo"'
Autor:
Kai Takayanagi, Fumiaki Kanamori, Kazuki Ishii, Kinya Yokoyama, Yoshio Araki, Masaki Sumitomo, Sachi Maeda, Shunsaku Goto, Shinji Ota, Yuichi Nagata, Masahiro Nishihori, Satoshi Maesawa, Takashi Izumi, Syuntaro Takasu, Ryuta Saito
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-8 (2023)
Abstract Genetic factors alone cannot explain the pathophysiology of moyamoya disease (MMD), and environmental factors such as an immune response are thought to be involved. Oral and gut microbiomes have attracted attention as environmental factors i
Externí odkaz:
https://doaj.org/article/0b0dd4fa708d4e20b2eed9ad19eaedb5
Autor:
Shinsuke Muraoka, Reiya Takagi, Yoshio Araki, Kenji Uda, Masaki Sumitomo, Sho Okamoto, Masahiro Nishihori, Takashi Izumi, Masanori Nakamura, Ryuta Saito
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-8 (2022)
Abstract Balloon test occlusion (BTO) is an angiographic test to evaluate ischemic tolerance after permanent occlusion of an internal carotid artery (ICA). BTO can simulate ischemia caused by parent artery occlusion and can be used to select a suitab
Externí odkaz:
https://doaj.org/article/7e4ae1e16de54b239b219b3331545f06
Autor:
Kuniaki Tanahashi, Masaki Sumitomo, Yoshiki Shiba, Kinya Yokoyama, Yoshio Araki, Takashi Mamiya, Fumiaki Kanamori, Kenji Uda, Takashi Izumi, Yuichi Nagata, Michihiro Kurimoto, Sho Okamoto, Yusuke Nishimura, Kazuhito Takeuchi, Masahiro Nishihori, Ryuta Saito
Publikováno v:
Neurosurgical Review. 45:1799-1807
Cerebral revascularization for moyamoya disease (MMD) is an effective treatment for improving cerebral ischaemia and preventing rebleeding. Although direct bypass surgery is commonly performed on older children and adults, it is challenging in very y
Autor:
Atsushi Natsume, Masahiro Nishihori, Ryo Emoto, Masaki Sumitomo, Kenji Uda, Kinya Yokoyama, Yoshio Araki, Takashi Mamiya, Toshihiko Wakabayashi, Shigeyuki Matsui, Kota Matsui, Sho Okamoto, Takashi Izumi, Michihiro Kurimoto, Yoshiki Shiba, Fumiaki Kanamori
Publikováno v:
Neurosurgical Review. 44:2785-2795
Stroke and neurological outcomes in the early phase following revascularization for moyamoya disease (MMD) may depend on the patient's age. In this study, an age-stratified comparative analysis was performed to clarify this issue. We reviewed 105 MMD
Autor:
Sho Okamoto, Kinya Yokoyama, Kuniaki Tanahashi, Atsushi Natsume, Takashi Izumi, Toshihiko Wakabayashi, Masaki Sumitomo, Masahiro Nishihori, Kenji Uda, Yoshio Araki, Takashi Mamiya, Fumiaki Kanamori
Publikováno v:
World Neurosurgery. 139:e325-e334
Cerebral revascularization surgery has been established as an effective treatment for moyamoya disease. On the other hand, harvesting grafts and tissues to nourish the scalp may increase the risk of postoperative wound-related complications. The purp
Autor:
Yoshio Araki, Takashi Mamiya, Naotoshi Fujita, Kenji Uda, Kinya Yokoyama, Fumiaki Kanamori, Kai Takayanagi, Kazuki Ishii, Masahiro Nishihori, Kazuhito Takeuch, Kuniaki Tanahashi, Yuichi Nagata, Yusuke Nishimura, Takafumi Tanei, Masaki Sumitomo, Sho Okamoto, Takashi Izumi, Katsuhiko Kato, Ryuta Saito
Publikováno v:
Neurosurgical review. 45(3)
The purpose of this study was to examine the effects of combined revascularization for ischaemic-onset moyamoya disease (MMD) on cerebral haemodynamics by comparing cerebral blood flow (CBF) during the postoperative chronic phase with preoperative CB
Autor:
Yoshio Araki, Kinya Yokoyama, Kenji Uda, Fumiaki Kanamori, Michihiro Kurimoto, Yoshiki Shiba, Takashi Mamiya, Kai Takayanagi, Kazuki Ishii, Masahiro Nishihori, Kazuhito Takeuchi, Kuniaki Tanahashi, Yuichi Nagata, Yusuke Nishimura, Sho Okamoto, Masaki Sumitomo, Takashi Izumi, Ryuta Saito
Publikováno v:
Journal of neurosurgery. Case lessons. 3(3)
BACKGROUND Transient neurological deficits (TNDs) develop after cerebral revascularization in patients with moyamoya disease (MMD). The authors report a rare pediatric MMD case with extensive decreased cerebral blood flow (CBF) and prolonged TNDs aft
Autor:
Yoshio Araki, Kenji Uda, Kinya Yokoyama, Fumiaki Kanamori, Michihiro Kurimoto, Yoshiki Shiba, Takashi Mamiya, Masahiro Nishihori, Kazuhito Takeuchi, Kuniaki Tanahashi, Yuichi Nagata, Yusuke Nishimura, Sho Okamoto, Masaki Sumitomo, Takashi Izumi, Ryuta Saito
Publikováno v:
World neurosurgery. 160
Cerebral revascularization is necessary for pediatric patients younger than 5 years with moyamoya disease (MMD). However, they have a high risk of developing cerebral infarction early after surgery. This study aimed to analyze the risk factors for de
Autor:
Yoshio Araki, Takashi Mamiya, Masaki Sumitomo, Kinya Yokoyama, Sho Okamoto, Kenji Uda, Masahiro Nishihori, Takashi Izumi, Fumiaki Kanamori
Publikováno v:
Acta neurochirurgica. 163(5)
Ipsilateral late stroke events occurring after cerebral revascularization for Moyamoya disease (MMD) and their risk factors have not been fully investigated. We retrospectively analyzed 123 patients with MMD who underwent 212 revascularizations. We i
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