Results 1 to 10 of about 813 (127)
Revista Colombiana de Gastroenterología, 2023 Objetivo: establecer la relación entre el consumo de alimentos considerados como factores de riesgo para cáncer gástrico y la presencia de cambios tróficos de la mucosa gástrica. Materiales y métodos: estudio de corte transversal.
Lina María Roldán Delfino +14 more
doaj +1 more source
Adenoma velloso de esófago en la mucosa ectópica gástrica: reporte de un caso
Revista Colombiana de Gastroenterología, 2021 Introducción: los adenomas vellosos son lesiones del tubo digestivo con tendencia alta a la malignidad. Su ubicación en parches de mucosa gástrica ectópica en el esófago cervical determina una presentación atípica de interés tanto clínico como ...
Braulio Giovanni Velasquez-Cuasquen +4 more
doaj +1 more source
BJS Open, Volume 4, Issue 6, Page 1109-1116, December 2020., 2020 Lengthening the biliopancreatic limb in gastric bypass surgery gives enhanced weight loss without compromising patient‐assessed quality of life. Small differences in long‐term outcome Background Distal Roux‐en‐Y gastrojejunal bypass (DRYGJB) gives better weight reduction than standard Roux‐en‐Y gastric bypass (RYGB) but at the risk of increased ...
B. J. Nergård +3 more
wiley +1 more source
BJS Open, Volume 4, Issue 5, Page 830-839, October 2020., 2020 Laparoscopic subtotal gastrectomy (LSG) is associated with good perioperative outcomes and superior quality of life compared with the open approach to resection of gastric adenocarcinoma, albeit at higher cost. A cost–effectiveness analysis comparing the two approaches found LSG to be cost‐effective compared with the open approach, with an incremental ...
A. Gosselin‐Tardif +7 more
wiley +1 more source
BJS Open, Volume 4, Issue 2, Page 252-259, April 2020., 2020 Laparoscopic proximal gastrectomy with double‐flap technique is different from laparoscopic subtotal gastrectomy in terms of preventing problems involving the small intestine and anaemia after surgery for proximal early gastric cancer. However, these procedures are comparable for other outcomes, even though they are opposing procedures.
Y. Kano +6 more
wiley +1 more source
Revista Colombiana de Gastroenterología, 2019 Introducción: la heterotopia de mucosa gástrica se refiere a la localización ectópica de mucosa gástrica en cualquier parte del tracto gastrointestinal. Es una causa poco frecuente de úlceras gastrointestinales y sangrado digestivo oculto.
Santiago Castaño +6 more
doaj +1 more source
Expressão dos antígenos ABH e Lewis na gastrite crônica e alterações pré- neoplásica da mucosa gástrica [PDF]
Arquivos de Gastroenterologia, 2002 RACIONAL: A aderência do Helicobacter pylori à mucosa gástrica humana é pré-requisito para sua colonização e o desenvolvimento da gastrite crônica. Os antígenos de grupos sangüíneos, presentes no muco gástrico, são descritos como prováveis receptores da ...
Délia Cristina Figueira Aguiar +5 more
doaj +1 more source
Are Downhill Varices an Overlooked Entity of Upper Gastrointestinal Bleedings?
Gastroenterology Research and Practice, Volume 2018, Issue 1, 2018., 2018 Aim. Downhill varices are not so safe as thought and can lead to life‐threating or mortal bleeding complication, even if rare. In order to draw attention to this topic, we analysed 129 patients. Materials and Methods. We evaluated the electronic endoscopy data records of all patients undergoing upper gastrointestinal endoscopy over a nine‐year period ...
M. A. Ayvaz +3 more
wiley +1 more source
Evaluation of gastric anti-ulcer activity in a hydro-ethanolic extract from Kielmeyera coriacea
Brazilian Archives of Biology and Technology, 2005 The antiulcer activity of a hydro-ethanolic extract prepared from the stems of Kielmeyera coriacea Mart. (Guttiferae) was evaluated in rats employing the ethanol-acid, acute stress and Indomethacin models to induce experimental gastric ulcers.
Yara Cavalcante Fortes Goulart +6 more
doaj +1 more source
Surgical Anatomy of the Gastrointestinal Tract and Its Vasculature in the Laboratory Rat
Gastroenterology Research and Practice, Volume 2016, Issue 1, 2016., 2016 The aim of this study was to describe and illustrate the morphology of the stomach, liver, intestine, and their vasculature to support the planning of surgical therapeutic methods in abdominal cavity. On adult Wistar rats corrosion casts were prepared from the arterial system and Duracryl Dental and PUR SP were used as a casting medium and was ...
Katarína Vdoviaková +7 more
wiley +1 more source