F H Ejima

ORCID: 0000-0002-5925-0958
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About
Contact & Profiles
Research Areas
  • Esophageal and GI Pathology
  • Clinical Nutrition and Gastroenterology
  • Trypanosoma species research and implications
  • Metastasis and carcinoma case studies
  • Gastrointestinal Tumor Research and Treatment
  • Lysosomal Storage Disorders Research
  • Gastric Cancer Management and Outcomes
  • Vascular Malformations and Hemangiomas
  • Gallbladder and Bile Duct Disorders
  • Stoma care and complications
  • Abdominal Surgery and Complications
  • Biliary and Gastrointestinal Fistulas
  • Child Nutrition and Feeding Issues
  • Helicobacter pylori-related gastroenterology studies
  • Environmental and biological studies
  • Cardiomyopathy and Myosin Studies
  • Dialysis and Renal Disease Management
  • Dysphagia Assessment and Management
  • Coenzyme Q10 studies and effects
  • Colorectal and Anal Carcinomas
  • Organ Transplantation Techniques and Outcomes
  • Bariatric Surgery and Outcomes
  • Sharing Economy and Platforms
  • Central Venous Catheters and Hemodialysis
  • Pediatric Hepatobiliary Diseases and Treatments

Hospital de Base
2019-2022

Universidade Católica de Brasília
2022

Hospital Araújo Jorge
2006-2009

Universidade de São Paulo
1998

Percutaneous Endoscopic Gastrostomy (PEG) performed through the Introducer Technique is associated with lower risk of surgical infection when compared to Pull Technique. Its use less widespread as fixation stomach abdominal wall a stage procedure that difficult be performed. We present new technical variant gastropexy which fast and easy The aim this study was evaluate safety feasibility in patients submitted gastrostomy Technique.All PEG were evaluated using gastropexy, consists two...

10.1186/1471-230x-9-48 article EN cc-by BMC Gastroenterology 2009-06-26

When performed in carefully selected cases, the endoscopic treatment of early gastric cancer yields results which are comparable to conventional surgical treatment, but with lower morbidity and mortality better quality life. Several technical options perform mucosal resection have been described there is a large amount accumulated experience this procedure eastern countries. In western countries, particularly Brazil, limitations associated small number cases reflect little therapeutic...

10.1590/s0004-28032007000300014 article EN cc-by-nc Arquivos de Gastroenterologia 2007-09-01

Liver and biliary tract diseases are common causes of morbidity mortality worldwide. Invasive procedures usually performed in those patients with hepatobiliary for both diagnostic therapeutic purposes. Defining proper indications restraints commonly used techniques is crucial patient selection, maximizing positive results limiting complications. In 2018, the Brazilian Society Hepato-logy (SBH) cooperation Interventional Radiology Endovascular surgery (SOBRICE) Digestive Endoscopy (SOBED)...

10.1590/s0004-2803.201900000-42 article EN cc-by-nc Arquivos de Gastroenterologia 2019-06-01

BACKGROUND: Percutaneous endoscopic gastrostomy performed as proposed by Gauderer et al. in 1980, has been used quite frequently patients with head and neck tumors. Some authors believe that this so-called pull technique would be associated to the risk of a tumor implantation wound well high levels peristomal infection. Although some alternative techniques provide better results, doubts about their technical applicability daily practice still persists. AIM: To assess feasibility, safety...

10.1590/s0102-67202007000200007 article EN ABCD Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) 2007-06-01

Introdução: A observação endoscópica direta das vias biliopancreáticas tem sido aprimorada durante décadas visando maior efetividade diagnóstica e terapêutica. Em 2006 foi desenvolvida a colangioscopia de operador único (SPYGLASS®), que permite tripsia cálculos grandes, bem como tratamento estenoses biópsias tumores biliares. Relato Caso: Apresentamos um caso coledocolitíase primária por cálculo gigante extraído após litotripsia laser com técnica da peroral único. Discussão: Antigamente...

10.51723/hrj.v1i6.110 article PT cc-by Health Residencies Journal - HRJ 2020-08-07

INTRODUÇÃO: A Síndrome de Bouveret é um tipo raro íleo biliar, condição na qual há obstrução pilórica ou duodenal por cálculo em geral grande tamanho (maior que 2,5 cm), ocorrendo majoritariamente população feminina e idosos, com comorbidades doenças das vias biliares. RESUMO DO CASO: Paciente 55 anos, obesa hipertensa, atendida serviço endoscopia digestiva quadro bulbo biliar 4 cm, cuja abordagem endoscópica foi diagnóstica terapêutica. CONCLUSÕES: Verificou-se a capaz resolver impactado...

10.5935/2236-5117.2022v59a281 article PT Brasília Médica 2022-01-01

Introdução: Com a evolução das técnicas endoscópicas e realização de procedimentos cada vez mais invasivos, o surgimento da ressecção endoscópica espessura total permitiu diagnóstico tratamento definitivo lesões envolvendo qualquer camada do trato gastrointestinal. O Padlock é um novo dispositivo categoria clipe over-the-scope (OTSCs), que foi introduzido recentemente na prática clínica. objetivo desse estudo relatar nossa experiência documentar eficácia para duodenais. Resumo caso: Homem,...

10.51723/hrj.v2i10.185 article PT cc-by Health Residencies Journal - HRJ 2021-03-14
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