A de novo microdeletion involving PAFAH1B (LIS1) related to lissencephaly phenotype

by Keiko Shimojima, Akihisa Okumura, Toshiyuki Yamamoto
Published 2015-09-01

Magnetic resonance imaging abnormalities during the neonatal period in preterm infants with bilirubin encephalopathy

by Akihisa Okumura, Yukihiro Kitai, Hiroshi Arai
Published 2021-09-01

Multiple Magnets Ingestion Followed by Intestinal Fistula With Mild Symptoms

by Ryosuke Miyamoto, Masumi Okuda, Kenitiro Kaneko, Shingo Numoto, Akihisa Okumura
Published 2019-06-01

Methylprednisolone-induced anaphylaxis diagnosed by intradermal skin test: a case report

by Hitomi Amano, Yoshiro Kitagawa, Tomohito Hayakawa, Taichiro Muto, Akihisa Okumura, Hideyuki Iwayama
Published 2021-07-01

Neonatal intrahepatic cholestasis caused by citrin deficiency with no hepatic steatosis: a case report

by Ryosuke Miyamoto, Jun Sada, Koki Ota, Kenitiro Kaneko, Hironori Kusano, Yoshiteru Azuma, Akihisa Okumura
Published 2021-05-01

Attitudes of pediatricians toward Children’s consumption of ionic beverages

by Akihisa Okumura, Shinobu Ida, Masaaki Mori, Toshiaki Shimizu, On behalf of the Committee on Pediatric Nutrition of The Japanese Pediatric Society
Published 2018-05-01

Changes in Cerebrospinal Fluid Biomarkers in Human Herpesvirus-6-Associated Acute Encephalopathy/Febrile Seizures

by Naoyuki Tanuma, Rie Miyata, Keisuke Nakajima, Akihisa Okumura, Masaya Kubota, Shin-ichiro Hamano, Masaharu Hayashi
Published 2014-01-01

Spontaneous adrenocorticotropic hormone (ACTH) normalisation due to tumour regression induced by metyrapone in a patient with ectopic ACTH syndrome: case report and literature revi...

by Hideyuki Iwayama, Sho Hirase, Yuka Nomura, Tatsuo Ito, Hiroyuki Morita, Kazuo Otake, Akihisa Okumura, Junko Takagi
Published 2018-03-01

Serum Pepsinogen Values in Japanese Junior High School Students With Reference to Helicobacter Pylori Infection

by Masumi Okuda, Yingsong Lin, Katsuhiro Mabe, Mototsugu Kato, Takako Osaki, Ryosuke Miyamoto, Akihisa Okumura, Shigeru Kamiya, Shogo Kikuchi
Published 2020-01-01

Insulin-like growth factor-1 level is a poor diagnostic indicator of growth hormone deficiency

by Hideyuki Iwayama, Sachiko Kitagawa, Jyun Sada, Ryosuke Miyamoto, Tomohito Hayakawa, Yoshiyuki Kuroyanagi, Taichiro Muto, Hirokazu Kurahashi, Wataru Ohashi, Junko Takagi, Akihisa Okumura
Published 2021-08-01

Regional Difference in Myelination in Monocarboxylate Transporter 8 Deficiency: Case Reports and Literature Review of Cases in Japan

by Hideyuki Iwayama, Tatsushi Tanaka, Kohei Aoyama, Masaharu Moroto, Shinsuke Adachi, Shinsuke Adachi, Yasuko Fujisawa, Hiroki Matsuura, Kyoko Takano, Haruo Mizuno, Akihisa Okumura
Published 2021-07-01

Increased Pentraxin 3 Levels Correlate With IVIG Responsiveness and Coronary Artery Aneurysm Formation in Kawasaki Disease

by Toshiyuki Kitoh, Toshiyuki Kitoh, Tsuyoshi Ohara, Taichiro Muto, Akihisa Okumura, Reizo Baba, Reizo Baba, Yusuke Koizumi, Yuka Yamagishi, Hiroshige Mikamo, Kenji Daigo, Takao Hamakubo
Published 2021-04-01

Deaths Associated with Pandemic (H1N1) 2009 among Children, Japan, 2009–2010

by Akihisa Okumura, Satoshi Nakagawa, Hisashi Kawashima, Takashi Muguruma, Osamu Saito, Jun-ichi Fujimoto, Chiaki Toida, Shuji Kuga, Toshihiro Imamura, Toshiaki Shimizu, Naomi Kondo, Tsuneo Morishima
Published 2011-11-01

Association of early-onset epileptic encephalopathy with involuntary movements – Case series and literature review

by Atsuko Arisaka, Mitsuko Nakashima, Satoko Kumada, Kenji Inoue, Hiroya Nishida, Hideaki Mashimo, Hirofumi Kashii, Mitsuhiro Kato, Koichi Maruyama, Akihisa Okumura, Hirotomo Saitsu, Naomichi Matsumoto, Mitsumasa Fukuda
Published 2021-01-01

Acute encephalopathy in children with tuberous sclerosis complex

by Shingo Numoto, Hirokazu Kurahashi, Atsushi Sato, Masaya Kubota, Takashi Shiihara, Tohru Okanishi, Ryuta Tanaka, Ichiro Kuki, Tetsuhiro Fukuyama, Mitsuru Kashiwagi, Mitsuru Ikeno, Kazuo Kubota, Manami Akasaka, Masakazu Mimaki, Akihisa Okumura
Published 2021-01-01

Single nucleotide variations in CLCN6 identified in patients with benign partial epilepsies in infancy and/or febrile seizures.

by Toshiyuki Yamamoto, Keiko Shimojima, Noriko Sangu, Yuta Komoike, Atsushi Ishii, Shinpei Abe, Shintaro Yamashita, Katsumi Imai, Tetsuo Kubota, Tatsuya Fukasawa, Tohru Okanishi, Hideo Enoki, Takuya Tanabe, Akira Saito, Toru Furukawa, Toshiaki Shimizu, Carol J Milligan, Steven Petrou, Sarah E Heron, Leanne M Dibbens, Shinichi Hirose, Akihisa Okumura
Published 2015-01-01

White Blood Cell and Neutrophil Counts and Response to Intravenous Immunoglobulin in Kawasaki Disease

by Taichiro Muto MD, PhD, Yu Masuda MD, Shingo Numoto MD, Shunsuke Kodama MD, Kiyoshi Yamakawa MD, Michihiko Takasu MD, Tomohito Hayakawa MD, Kenji Miyata MD, Ryosuke Miyamoto MD, Mitsuko Akaihata MD, Hideyuki Iwayama MD, PhD, Yoshiro Kitagawa MD, PhD, Hirokazu Kurahashi MD, PhD, Yasuto Shimomura MD, PhD, Toshinori Hori MD, PhD, Masumi Okuda MD, PhD, Hiroatsu Agata MD, PhD, Akihisa Okumura MD, PhD
Published 2019-10-01