Assuntos
Endoscopia Gastrointestinal/métodos , Doença de Hirschsprung/diagnóstico , Doença de Hirschsprung/patologia , Doença Crônica , Constipação Intestinal/etiologia , Técnicas de Diagnóstico por Cirurgia , Endoscopia Gastrointestinal/instrumentação , Feminino , Doença de Hirschsprung/complicações , Doença de Hirschsprung/cirurgia , Humanos , Adulto JovemAssuntos
Celulose Oxidada/uso terapêutico , Ressecção Endoscópica de Mucosa/métodos , Hemorragia Gastrointestinal/prevenção & controle , Hemostase Endoscópica/métodos , Hemostáticos/uso terapêutico , Hemorragia Pós-Operatória/prevenção & controle , Neoplasias Retais/cirurgia , Hemorroidas/complicações , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias Retais/complicações , Fatores de RiscoAssuntos
Endoscopia Gastrointestinal/métodos , Endossonografia/métodos , Neoplasias Pancreáticas/patologia , Idoso de 80 Anos ou mais , Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico , Endoscopia Gastrointestinal/instrumentação , Endossonografia/instrumentação , Estenose Esofágica/complicações , Feminino , HumanosAssuntos
Ductos Biliares Intra-Hepáticos/cirurgia , Colangiopancreatografia Retrógrada Endoscópica/métodos , Colangite/cirurgia , Coledocostomia , Colelitíase/cirurgia , Síndrome Pós-Colecistectomia/cirurgia , Complicações Pós-Operatórias/cirurgia , Esfinterotomia Endoscópica/métodos , Idoso de 80 Anos ou mais , Colangite/etiologia , Colelitíase/complicações , Humanos , Masculino , Síndrome Pós-Colecistectomia/complicaçõesAssuntos
Duodenopatias/terapia , Transtornos Linfoproliferativos/complicações , Estenose Pilórica/terapia , Adolescente , Constrição Patológica/etiologia , Constrição Patológica/terapia , Duodenopatias/etiologia , Endoscopia Gastrointestinal , Transplante de Coração/efeitos adversos , Humanos , Transplante de Rim/efeitos adversos , Masculino , Estenose Pilórica/etiologiaRESUMO
Background and study aims Information about the endoscopic characterization of small bowel gastrointestinal tumors (GISTs) is limited. The aim of this case study was to describe the endoscopic spectrum of small bowel GISTs and to present a practical classification. Patients and methods Observational, retrospective, consecutive case series of patients with small bowel GIST. Results A total of 10 small bowel GISTs were found in patients (6 male, 4 female, mean age 52 years, range 28 to 68).). All patients presented with obscure gastrointestinal bleeding (overt, nâ=â8, occult, nâ=â2). Most GISTs were present in the proximal or middle small bowel (nâ=â7). The endoscopic tumor characteristics could be categorized as follows: submucosal round (nâ=â4), submucosal sessile (nâ=â2), and invasive/penetrating) (nâ=â4). The mucosa overlying the tumor was normal (nâ=â4), grooved (nâ=â3) or frankly ulcerated (nâ=â3). Tumor size ranged from 8âmm to 50âmm. Biopsy was negative in all patients with normal mucosa but showed tumor in all patients with ulcerations. Regardless of biopsy results, all patients were sent for surgery. Nine resections were carried out. One patient refused surgery. There were no complications of endoscopy in this cohort. Conclusion Our series shows that GISTs have a wider spectrum of endoscopic characteristics than previously described. The round type with normal overlying mucosa was equally prevalent as the grooved or ulcerated variant. Endoscopists should be aware of this wide spectrum of presentation of small bowel GIST.
RESUMO
Despite major improvements in endoscopic devices and therapeutic endoscopy, closure of gastrointestinal perforations, dehiscence, and fistulae had remained problematic. However, since the advent of devices such as the over the scope clip and others, endoscopic closure of gastrointestinal defects has become a routine approach. Furthermore, because of its strong apposition force, the over the scope clip may also be used to anchor fully covered self-expanding metal stents. In addition, the over the scope clip is an effective rescue therapy for various types of gastrointestinal bleeding pathologies. It is frequently used as an additional tool in complex gastrointestinal leak cases requiring internal and external drains.
Assuntos
Endoscopia Gastrointestinal/instrumentação , Hemorragia Gastrointestinal/cirurgia , Fístula Intestinal/cirurgia , Perfuração Intestinal/cirurgia , Instrumentos Cirúrgicos , Deiscência da Ferida Operatória/cirurgia , Desenho de Equipamento , Humanos , Ilustração MédicaRESUMO
Despite major improvements in endoscopic devices and therapeutic endoscopy, rebleeding rates and mortality have remained the same for several decades. Therefore, much interest has been paid to emerging therapeutic devices, such as the over-the-scope clip and hemostatic sprays. Other emerging technologies, such as radiofrequency ablation, endoscopic suturing devices, and ultrasound-guided angiotherapy, are also being investigated to improve therapeutic outcomes in specific situations. This narrative review details the technical aspects, clinical applications, outcomes, and potential limitations of these devices in the context of nonvariceal upper gastrointestinal hemorrhage.