YASUI Yoshitomo

FacultyDepartment of Pediatric Surgery
PositionSenior Assistant Professor

Research Activities

Published Papers

  • Differences in isolated bacteria between perforated and non-perforated appendicitis: an analysis of 680 consecutive appendicectomies in a single institution, Ryo Tamura, Kiyokuni Nakamura, Taichi Hirotani, Yoshitomo Yasui, Hideaki Okajima, Pediatric Surgery International38:1887-1893Dec. 2022
  • Recipient colon preoperative treatment with type I collagenase and fibronectin promotes the growth of transplanted enteric neural crest cells into Auerbach’s plexus, Tsuyoshi Kuwahara, Yoshitomo Yasui, Hisayoshi Yoshizaki, Mari Morikawa, Miyuki Kohno & Hideaki Okajima, Pediatric Surgery International38:1793-1798Sep. 2022
  • Transplanted neural crest cells migrate toward Auerbach’s plexus layer instead of the colon surface in recipient colon pretreated with collagenase and fibronectin, Yoshitomo Yasui, Hisayoshi Yoshizaki, Tsuyoshi Kuwahara, Shoichi Nishida, Miyuki Kohno, Hideaki Okajima, Biochemical and Biophysical Research Communications601:116-122Feb. 2022
  • Atypical presentation at acute gastritis: significant gastric wall thickening as a presentation of a primary Helicobacter pylori infection in children, Kiyokuni Nakamura, Tamura Ryo, Yasui Yoshitomo, Okajima Hideaki, BMJ case reports14:e2439122021
  • Novel application of infliximab for diversion colitis, Miori Kido, Ryo Tamura, Yoshitomo Yasui, Hideaki Okajima, BMJ Case Reports14:e2432842021
  • Hypertrophic pyloric stenosis at birth: A case report, Mior Kidoi, Tsuyoshi Kuwahara, Yoshitomo Yasui, Hideaki Okajima,Miyuki Kohno., PEDIATRICS INTERNATIONAL63:231-2332021
  • Arteriovenous malformation that caused prolapse of the colon and was treated surgically in an infant: a case report, Kido M, Nakamura K, Kuwahara T, Yasui Y, Okajima H, Kurose N, Kohno M, Surgical case reports6:67Apr. 2020
  • Target and Whirl Signs: Volvulus of Intussuscepted Colon in an Infant, Yoshitomo Yasui, Tsubasa Shironomae, Tsuyoshi Kuwahara, Clinical gastroenterology and hepatology18:A34Jan. 2020
  • Spinal muscular atrophy with respiratory distress type 1 associated with novel compound heterozygous mutations in IGHMBP2: Differential diagnosis in a case with congenital diaphragm eventration, Yasui Yoshitomo, Sato Hitoshi, Niida Yo, Kohno Miyuki, Congenital anomalies59:22-23Jan. 2019
  • A Case of Accessory Spleen Torsion With Preoperative Diagnosis in a Child, Tsuyoshi Kuwahara, Miyuki Kohno, Yoshitomo Yasui, Miwa Satomi, Kiyokuni Nakamura, and Miori Kido, Journal of the Japanese Society of Pediatric Surgeons54:1226-1230Oct. 2018
  • Congenital duodenal and multiple jejunal atresia with malrotation in a patient with Down syndrome, T Shironomae,M Satomi,T Kuwahara,Y Yasui,M Kohno, Congenital Anomalies58:71-72Mar. 2018
  • Collagen VI suppresses fibronectin-induced enteric neural crest cell migration by downregulation of focal adhesion proteins., S.Nishida, H.Yoshizaki, Y.Yasui, T.Kuwahara, E.Kiyokawa, M.Kohno, Biochemical and Biophysical Research Communications495:1461-1467Jan. 2018
  • Surgical approach for fecal incontinence with a patulous anus after transanal pull-through for Hirschsprung disease, Y.Yasui,S.Nishida,T.Shironomae,M.Satomi,T.Kuwahara, M.Kohno, Journal of pediatric surgery52:1070-1075Feb. 2017
  • Cartilage-hair hypoplasia associated with isolated hypoganglionosis: A case report, Y.Yasui,M.Kohno,S.Nishida,T.Shironomae,M.Satomi, T.Kuwahara, S.Takahashi, Y.Niida, CONGENITAL ANOMALIES57:32-34Jan. 2017
  • Case of congenital chylous ascites in which lymphatic scintigraphy was effective for determining the course of treatment, H.Fukumotol, M.Kohno, T.Kuwahara, S.Takahashi, T.Oshikiri, Y.Yasui50:1119-1122Dec. 2014
  • Anal canal plastic surgery for fecal incontinence after transanal endorectal pull-through for hirschsprung disease, Y.Yasui, M.Kohno, T.Shironomae, T.Kuwahara, D.Takahashi, T.Oshikiri50:1022-1028Oct. 2014
  • Three male cases of anorectal malformation that were treated with anterior perineal anoplasty., Y.Yasui, M.Kohno, T.Kuwahara, S.Takahashi, T.Oshikiri49:1012-1017Aug. 2013
  • Determination a relevant period of the preventive gonadal resection in Y-chromosome-related disorders of sex development(DSD)., T.Kuwahara, M.Kohno, S.Takahashi, Y.Yasui, T.Oshikiri, M.Ito, Y.Saikawa49:969-974Aug. 2013
  • Laryngotracheal separation for a type 4 laryngotracheoesophageal cleft with multiple signiflcant malformations., Y.Yasui, M.Kohno, T.Shironomae, T.Kuwahara, S.Takahashi, T.Oshikiri, H.Tsuji, Journal of pediatric surgery1:277-280Aug. 2013
  • The diagnosis and treatment of ovarian torsion in childhood and adolescence., Y.Yasui, M.Kohno33:941-945Jun. 2013
  • Pseudohypoaldsteronism type1 following surgical correction of vesicoureteral reflux:a case report., Y.Yasui, M.Kohno, T.Kuwahara, S.Takahashi, T.Oshikiri22:127-130Jan. 2013
  • The postoperative bowel function with transanal endorectal pull-through and transabdominal procedure (Z-shaped anastomosis) for Hirschsprung's disease, M.Kohno, H.Ikawa, T.Kuwahara, S.Takahashi, Y.Yasui, T.Oshikiri, H.Masuyama35:1-8Jun. 2010