Hideki Kumagai

Shimotsuke, Japan

Last Updated: 09/26/2026

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Found 56 publications

A Non-Fetal Chronic Residual Inflammatory Liver Phenotype After Transient Abnormal Myelopoiesis in Down Syndrome.

A Non-Fetal Chronic Residual Inflammatory Liver Phenotype After Transient Abnormal Myelopoiesis in Down Syndrome.

Journal: Pediatric blood & cancer

Published: February 09, 2026

Acute megakaryoblastic leukemia with RBM15::MKL1 fusion presenting as neonatal acute liver failure: rescued by living-donor liver transplantation.

Acute megakaryoblastic leukemia with RBM15::MKL1 fusion presenting as neonatal acute liver failure: rescued by living-donor liver transplantation.

Journal: International journal of hematology

Published: January 04, 2026

Real-world outcomes of ustekinumab, vedolizumab, and tumor necrosis factor inhibitors in very-early-onset inflammatory bowel disease: a multi-center cohort study.

Real-world outcomes of ustekinumab, vedolizumab, and tumor necrosis factor inhibitors in very-early-onset inflammatory bowel disease: a multi-center cohort study.

Journal: Journal of gastroenterology

Published: September 17, 2025

Characteristics of monogenic inflammatory bowel disease in very early-onset cases: a Japanese multicenter registry study.

Characteristics of monogenic inflammatory bowel disease in very early-onset cases: a Japanese multicenter registry study.

Journal: Intestinal research

Published: September 01, 2025

Efficacy and Safety of Glecaprevir/Pibrentasvir in Children Aged 3-11 Years With Chronic Hepatitis C: A Real-World, Prospective, Multicenter Study in Japan.

Efficacy and Safety of Glecaprevir/Pibrentasvir in Children Aged 3-11 Years With Chronic Hepatitis C: A Real-World, Prospective, Multicenter Study in Japan.

Journal: Hepatology research : the official journal of the Japan Society of Hepatology

Published: June 12, 2025

Efficacy and Safety of High-Dose Multimatrix Mesalazine in Pediatric Patients with Mild-to-Moderate Active Ulcerative Colitis.

Efficacy and Safety of High-Dose Multimatrix Mesalazine in Pediatric Patients with Mild-to-Moderate Active Ulcerative Colitis.

Journal: Pediatric gastroenterology, hepatology & nutrition

Published: May 09, 2025

Growth impairment in Japanese children with inflammatory bowel disease: A multicenter prospective cohort study.

Growth impairment in Japanese children with inflammatory bowel disease: A multicenter prospective cohort study.

Journal: Journal of pediatric gastroenterology and nutrition

Published: February 23, 2025

Clinical features and endoscopic polyp management of Peutz-Jeghers syndrome: the 2nd nationwide epidemiological survey in Japan.

Clinical features and endoscopic polyp management of Peutz-Jeghers syndrome: the 2nd nationwide epidemiological survey in Japan.

Journal: Journal of gastroenterology

Published: January 24, 2025

Partial Enteral Nutrition for Treating Anal Fistulas in a Boy With Crohn's Disease Without Luminal Involvement: A Case Report.

Partial Enteral Nutrition for Treating Anal Fistulas in a Boy With Crohn's Disease Without Luminal Involvement: A Case Report.

Journal: Cureus

Published: January 03, 2025

Long-Term Course and Prognostic Factors in Pediatric Ulcerative Proctitis: A Multicenter Cohort Study.

Long-Term Course and Prognostic Factors in Pediatric Ulcerative Proctitis: A Multicenter Cohort Study.

Journal: Inflammatory bowel diseases

Published: August 21, 2024

Prevalence and Incidence of Peutz-Jeghers Syndrome and Juvenile Polyposis Syndrome in Japan: A Nationwide Epidemiological Survey in 2022.

Prevalence and Incidence of Peutz-Jeghers Syndrome and Juvenile Polyposis Syndrome in Japan: A Nationwide Epidemiological Survey in 2022.

Journal: Journal of gastroenterology and hepatology

Published: June 27, 2024

Management of pediatric Peutz-Jeghers syndrome: Highlighting the efficacy and safety of endoscopic ischemic polypectomy.

Management of pediatric Peutz-Jeghers syndrome: Highlighting the efficacy and safety of endoscopic ischemic polypectomy.

Journal: Journal of pediatric gastroenterology and nutrition

Published: June 18, 2024

Showing 1-12 of 56

Last Updated: 09/26/2026