Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 8 de 8
Filter
Add more filters










Publication year range
1.
Surg Endosc ; 22(9): 2072-4, 2008 Sep.
Article in English | MEDLINE | ID: mdl-18594917

ABSTRACT

We report a patient with a large colonic perforation that occurred in a screening colonoscopy, successfully repaired with endoclips, although the safety and efficacy of this approach is not entirely established. Endoscopic clip placement can be used to treat iatrogenic colonic perforation, when the defect is readily recognized and is easily accessible for closure, and the bowel preparation is excellent.


Subject(s)
Colon, Sigmoid/injuries , Colonoscopy/adverse effects , Intestinal Perforation/surgery , Intraoperative Complications/surgery , Anti-Bacterial Agents/therapeutic use , Colon, Sigmoid/surgery , Combined Modality Therapy , Female , Humans , Iatrogenic Disease , Intestinal Perforation/drug therapy , Intestinal Perforation/etiology , Intraoperative Complications/etiology , Middle Aged , Parenteral Nutrition , Surgical Instruments
2.
J Pediatr (Rio J) ; 82(2): 127-31, 2006.
Article in English | MEDLINE | ID: mdl-16614767

ABSTRACT

OBJECTIVE: To assess the causes of esophageal stricture in pediatric patients and their response to endoscopic dilatation. METHODS: Retrospective analysis of clinical and endoscopic data obtained from children and adolescents with esophageal stricture submitted to endoscopic dilatation between July 1993 and January 2003. RESULTS: A total of 125 patients aged between 1 month and 16 years were included in the study. Among the types of stenosis, postoperative (43.2%), corrosive (27.2%) and peptic (21.6%) strictures were the most prevalent. Those patients with corrosive esophageal stricture needed more dilatation sessions. Five cases of esophageal perforation and one case of hemorrhage occurred due to complications during the procedure. Good response to endoscopic treatment was described in 74.4% of cases, but better results were obtained from patients with peptic esophageal stricture. CONCLUSIONS: Endoscopic treatment of esophageal strictures in children and adolescents yields good results and has a low rate of complications. Corrosive esophageal strictures have a higher morbidity and require more dilatation sessions.


Subject(s)
Catheterization , Esophageal Stenosis/therapy , Adolescent , Age Distribution , Analysis of Variance , Child , Child, Preschool , Esophageal Stenosis/etiology , Female , Humans , Infant , Male , Retrospective Studies , Sex Distribution , Treatment Outcome
3.
J. pediatr. (Rio J.) ; 82(2): 127-131, Mar.-Apr. 2006. tab
Article in English | LILACS | ID: lil-428492

ABSTRACT

OBJECTIVE: To assess the causes of esophageal stricture in pediatric patients and their response to endoscopic dilatation.METHODS: Retrospective analysis of clinical and endoscopic data obtained from children and adolescents with esophageal stricture submitted to endoscopic dilatation between July 1993 and January 2003.OBJECTIVE: To assess the causes of esophageal stricture in pediatric patients and their response to endoscopic dilatation.METHODS: Retrospective analysis of clinical and endoscopic data obtained from children and adolescents with esophageal stricture submitted to endoscopic dilatation between July 1993 and January 2003.RESULTS: A total of 125 patients aged between 1 month and 16 years were included in the study. Among the types of stenosis, postoperative (43.2%), corrosive (27.2%) and peptic (21.6%) strictures were the most prevalent. Those patients with corrosive esophageal stricture needed more dilatation sessions. Five cases of esophageal perforation and one case of hemorrhage occurred due to complications during the procedure. Good response to endoscopic treatment was described in 74.4% of cases, but better results were obtained from patients with peptic esophageal stricture.CONCLUSIONS: Endoscopic treatment of esophageal strictures in children and adolescents yields good results and has a low rate of complications. Corrosive esophageal strictures have a higher morbidity and require more dilatation sessions.


Subject(s)
Humans , Male , Female , Infant , Child, Preschool , Child , Adolescent , Catheterization , Esophageal Stenosis/therapy , Age Distribution , Analysis of Variance , Esophageal Stenosis/etiology , Retrospective Studies , Sex Distribution , Treatment Outcome
4.
Rev. Col. Bras. Cir ; 29(6): 372-374, nov.-dez. 2002. ilus
Article in Portuguese | LILACS | ID: lil-495366

ABSTRACT

Surgical drainage is still considered the gold standard treatment of pancreatic abscess. Patients with high surgical risk, however, require alternative therapy. The authors report three cases of pancreatic abscess that were treated endoscopically. In patients who met endoscopic drainage criteria, treatment was effective, though one case did require surgical intervention as a result of gastric puncture point bleeding. After this initial experience, we believe that endoscopic drainage should be considered in selected cases.

5.
GED gastroenterol. endosc. dig ; 20(6): 217-221, nov.-dez. 2001. tab, graf
Article in Portuguese | LILACS | ID: lil-324843

ABSTRACT

A colonoscopia tem sido empregada cada vez mais rotineiramente para o diagnóstico e tratamento das doenças coloretais. Entretanto, é um procedimento cuja execuçäo técnica exige adequado treinamento e destreza; em alguns pacientes, apesar de todas as manobras, näo se consegue atingir o ceco. Os autores analisam, prospectivamente, 244 pacientes adultos, consequtivamente, submetidos a colonoscopia. Säo registrados, para cada dados que redundaram em um escore que objetiva identificar o grau de dificuldade técnica na realizaçäo da colonoscopia, através de cinco variáveis registradas durante o procedimento. Com esse escore, pesquisam o grau de dificuldade na realizaçäo da colonoscopia versus o percentual de procedimentos realizados, tanto no sexo masculino quanto no feminino; percentual de cirurgia abdominal prévia em ambos os sexos em pacientes que se submeteram a lolonoscopia; a relaçäo do sexo do paciente e da presença de cirurgia abdominal prévia com o grau de dificuldade do procedimento e, finalmente, o grau de dificuldade na realizaçäo da colonoscopia versus a obesidade em ambos os sexus. Nesta amostra, a realizaçäo da colonoscopia foi significativamente mais difícil em mulheres. Näo foi detectada associaçäo entre a presençäo de cirurgia abdominal prévia e o grau de dificuldade da intubaçäo colônica; entretanto, em homens com antecedentes cirúrgicos abdominais, observou-se tendência a procedimentos mais demorados. O escore definitivo neste trabalho mostrou-se útil para a classificaçäo do grau de dificuldade das colonoscopias e poderá ser empregado em outros estudos, inclusive para avaliaçäo da evoluçäo e desempenho dos profissionais


Subject(s)
Humans , Male , Female , Adult , Colonoscopy , Evaluation Study , Documentation
6.
GED gastroenterol. endosc. dig ; 19(2): 93-98, mar.-abr. 2000. ilus, tab
Article in Portuguese | LILACS | ID: lil-312489

ABSTRACT

Os autores relatam o caso de um paciente portador de pancreatite aguda biliar (PAB) que evoluiu com formação de pseudocisto de pâncreas (PP) complicando com infecção e ruptura completa do Wirsung que se comunicava com o pseudocisto. Como tratamemto foram realizadas a drenagem endoscopica trasmural do pseudocisto para o duodeno (DTD), usando-se um dilatador hidrostático para garantir a ampla comunicação e, simultaneamente, drenagem transpapilar em endoprótese pancreática. São comentados os critérios para a drenagem endoscópicade PP, os métodos de imagens pré-drenagem, as possíveis complicações, os resultados da literatura e evolução deste paciente


Subject(s)
Male , Adult , Drainage , Endoscopy , Pancreatic Pseudocyst , Sphincterotomy, Transduodenal
7.
GED gastroenterol. endosc. dig ; 18(1): 41-44, jan.-fev. 1999. ilus
Article in Portuguese | LILACS | ID: lil-298969

ABSTRACT

Os autores apresentam dois casos de pacientes com sangramento digestivo crônico de repetiçäo, em que todos os métodos diagnósticos disponíveis no pré-operatório foram negativos, inclusive com repetiçäo insistente de endoscopias digestivas altas e baixas. Essas pacientes foram submetidas a várias transfusöes sanguíneas ao longo da doença, até que se indicou a laparotomia exploradora. Como o achado cirúrgico foi negativo para revelar o sitio do sangramento, foram realizadas as enteroscopias intra-operatórias, que detectaram angiodisplasias do íleo nas duas pacientes. O tratamento foi a ressecçäo segmentar do íleo em uma e a ressecçäo local na outra. A evoluçäo foi favorável, com retorno dos níveis normais do eritrograma; porém, o tempo de acompanhamento ainda é curto (90 a 150 dias) para conclusöes definitivas nesses pacientes


Subject(s)
Humans , Angiodysplasia , Digestive System , Hemorrhage , Ileum/anatomy & histology , Ileum/surgery , Endoscopy, Digestive System , Laparotomy
8.
GED gastroenterol. endosc. dig ; 16(2): 63-6, mar.-abr. 1997. tab
Article in Portuguese | LILACS | ID: lil-212923

ABSTRACT

No período de outubro de 1995 a outubro de 1996, recebemos quatro pacientes com sangramento digestivo, cujos exames endoscópicos prévios näo fizeram o diagnóstico preciso da causa da hemorragia. Três tinham doenças associadas: acidente vascular cerebral (AVC), diabetes melito (DM), vasculopatia e úlcera gástrica no caso 1; insuficiência renal crônica (IRC) no caso 3 e IRC mais hipertensäo portal por cirrose hepática por vírus B no caso 4. As endoscopias mostraram angiodisplasia gástrica no caso 3 e, nos outros, angiodisplasia no duodeno. O tratamento endoscópico realizado foi esclerose em três pacientes e ligadura elástica em um. Todos os nosso pacientes responderam aos métodos usados.


Subject(s)
Humans , Male , Middle Aged , Adult , Angiodysplasia/diagnosis , Endoscopy , Melena/etiology , Stomach Diseases/diagnosis , Angiodysplasia/complications , Angiodysplasia/surgery , Gastrointestinal Hemorrhage/etiology , Stomach Diseases/complications , Stomach Diseases/surgery
SELECTION OF CITATIONS
SEARCH DETAIL
...