Akihiko Tamaki
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View article: A Neonatal Case of Paraesophageal Mixed Hiatal Hernia Detected by “Coiled-Up Sign”
A Neonatal Case of Paraesophageal Mixed Hiatal Hernia Detected by “Coiled-Up Sign” Open
The "coiled-up sign" of the gastric tube at the level of the diaphragm in neonates suspected with upper gastrointestinal obstruction or stenosis should raise suspicion of a paraesophageal mixed hiatal hernia and an upper gastrointestinal c…
View article: Correction: Artificial intelligence facilitates the potential of simulator training: An innovative laparoscopic surgical skill validation system using artificial intelligence technology
Correction: Artificial intelligence facilitates the potential of simulator training: An innovative laparoscopic surgical skill validation system using artificial intelligence technology Open
View article: Artificial intelligence facilitates the potential of simulator training: An innovative laparoscopic surgical skill validation system using artificial intelligence technology
Artificial intelligence facilitates the potential of simulator training: An innovative laparoscopic surgical skill validation system using artificial intelligence technology Open
View article: FOXM1 and CHD4 expression is associated with chemoresistance in hepatoblastoma
FOXM1 and CHD4 expression is associated with chemoresistance in hepatoblastoma Open
Hepatoblastoma (HB) is the most common malignant liver tumor in childhood. Although pre-operative cisplatin (CDDP)-based chemotherapy is often used in cases of HB, about 20％ of HB patients exhibit resistance to CDDP. Forkhead box protein M…
View article: 782-F Pseudoprogression and subsequent shrinkage of refractory/relapsed pediatric solid tumors induced by GAIA-102: an interim report of the single-agent cohort in Phase I clinical trial
782-F Pseudoprogression and subsequent shrinkage of refractory/relapsed pediatric solid tumors induced by GAIA-102: an interim report of the single-agent cohort in Phase I clinical trial Open
Background Pseudoprogression and subsequent shrinkage of solid tumor foci are typical clinical processes and are seen in approximately 2–8% of cases during immune checkpoint inhibitor (ICI) treatment. Refractory/relapsed pediatric solid tu…
View article: Hemorrhagic shock due to rupture of a nephroblastoma in an infant: A case report
Hemorrhagic shock due to rupture of a nephroblastoma in an infant: A case report Open
Introduction: Nephroblastoma is the most common type of malignant renal tumor in children, but hemorrhage in ruptured nephroblastoma is rare. Case presentation: A three-month-old boy was admitted to our hospital with a large right renal tu…
View article: COVID19 detection in appendix of acute appendicitis in a child: a case report and review of literature
COVID19 detection in appendix of acute appendicitis in a child: a case report and review of literature Open
Background Gastrointestinal symptoms are one of the most common presentations of Coronavirus disease-19 (COVID-19), even in children. Higher rates of complicated appendicitis have been demonstrated in the era of the COVID-19 outbreak, and …
View article: Necrotizing enterocolitis associated with food protein-induced enterocolitis syndrome: A case report
Necrotizing enterocolitis associated with food protein-induced enterocolitis syndrome: A case report Open
FPIES has a variable clinical course, and severe FPIES may become exacerbated even after ingestion of highly regulated milk protein. Taking appropriate actions after correct diagnosis can prevent progression to surgical emergency and secon…
View article: Successful management of Wilms tumor accompanied by traumatic renal injury: a case report
Successful management of Wilms tumor accompanied by traumatic renal injury: a case report Open
View article: The forkhead box M1 (FOXM1) expression and antitumor effect of FOXM1 inhibition in malignant rhabdoid tumor
The forkhead box M1 (FOXM1) expression and antitumor effect of FOXM1 inhibition in malignant rhabdoid tumor Open
View article: A case of edematous ileocecal valve masquerading as intussusception
A case of edematous ileocecal valve masquerading as intussusception Open
症例は9ヵ月女児．主訴は間欠的腹痛と血便．超音波検査で右上腹部にmultiple concentric ring signとpseudokidney sign様の所見を認め，腸重積と診断した．カラードプラでは重積腸管に血流信号を確認できた．注腸での整復を試み，上行結腸にカニ爪様の陰影欠損を認めたため腸重積症に矛盾しないと考えた．2回の高圧浣腸でも欠損像の移動はなく，整復困難例と判断し緊急開腹術を施行した．しかし開腹すると腸重積の所見は認めなかった．盲腸壁は一部壊死しているよ…
View article: A case of biliary atresia with pancreaticobiliary maljunction
A case of biliary atresia with pancreaticobiliary maljunction Open
View article: A case of ileocecal duplication cyst protruding into the intestinal lumen enucleated via an anti-mesenteric approach
A case of ileocecal duplication cyst protruding into the intestinal lumen enucleated via an anti-mesenteric approach Open
Ileocecal duplication cysts are generally treated with ileocecal resection and end-to-end anastomosis. However, loss of the ileocecal valve can be a problem in childhood. Cyst enucleation is an option to preserve the ileocecal valve, but i…
View article: Resectable hepatoblastoma with tumor thrombus extending into the right atrium after chemotherapy: A case report
Resectable hepatoblastoma with tumor thrombus extending into the right atrium after chemotherapy: A case report Open
Hepatoblastoma with intraatrial tumor thrombus is relatively rare. We report a case of hepatoblastoma with tumor thrombus extending into the right atrium, which responded well to chemotherapy and was resected using extracorporeal circulati…