RESUMEN
OBJECTIVE: To present and discuss the endoscopic and histological results, as well as the incidence of Helicobacter pylori and other diseases, indications and characteristics of upper digestive endoscopies performed in children. MATERIAL AND METHODS: Twenty-five endoscopies were performed in children aged six months to 11 years (mean 7.69 years), from February 2013 to January 2016. In 200 patients, endoscopies were diagnostic and serial biopsies were performed (esophagus, stomach and duodenum), in 120 of them. RESULTS: The indication of endoscopy was diagnosed in 88.89% of the patients, and in 26 patients, a therapeutic procedure was performed. The most frequent endoscopic findings were esophagitis in 49 patients, gastritis in 84 and duodenitis in 16 patients. Four duodenal ulcers were diagnosed. In the therapeutic endoscopies, six gastrostomies were performed, 14 foreign body withdrawals, five nasoenteral tube passages and esophageal dilatation. The H. pylori survey was performed by anatomopathological method and was positive in 26 (13%) of the 200 patients in whom it was searched. CONCLUSION: pediatric endoscopy is an important niche of the digestive endoscopy, where it is important to emphasize the relevance of the institutional structure that performs these procedures, in order to conduct them safely, being able to treat possible and feasible complications.
Asunto(s)
Úlcera Duodenal/diagnóstico por imagen , Duodenitis/diagnóstico por imagen , Endoscopía Gastrointestinal , Esofagitis/diagnóstico por imagen , Gastritis/diagnóstico por imagen , Infecciones por Helicobacter/diagnóstico por imagen , Helicobacter pylori , Brasil/epidemiología , Niño , Preescolar , Úlcera Duodenal/epidemiología , Úlcera Duodenal/terapia , Duodenitis/epidemiología , Duodenitis/terapia , Esofagitis/epidemiología , Esofagitis/terapia , Gastritis/epidemiología , Gastritis/terapia , Infecciones por Helicobacter/epidemiología , Infecciones por Helicobacter/terapia , Humanos , Incidencia , Lactante , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
Objective: To present and discuss the endoscopic and histological results, as well as the incidence of Helicobacter pylori and other diseases, indications and characteristics of upper digestive endoscopies performed in children. Material and methods: Twenty-five endoscopies were performed in children aged six months to 11 years (mean 7.69 years), from February 2013 to January 2016. In 200 patients, endoscopies were diagnostic and serial biopsies were performed (esophagus, stomach and duodenum), in 120 of them. Results: The indication of endoscopy was diagnosed in 88.89% of the patients, and in 26 patients, a therapeutic procedure was performed. The most frequent endoscopic findings were esophagitis in 49 patients, gastritis in 84 and duodenitis in 16 patients. Four duodenal ulcers were diagnosed. In the therapeutic endoscopies, six gastrostomies were performed, 14 foreign body withdrawals, five nasoenteral tube passages and esophageal dilatation. The H. pylori survey was performed by anatomopathological method and was positive in 26 (13%) of the 200 patients in whom it was searched. Conclusion: pediatric endoscopy is an important niche of the digestive endoscopy, where it is important to emphasize the relevance of the institutional structure that performs these procedures, in order to conduct them safely, being able to treat possible and feasible complications
Objetivo: Presentar y discutir los hallazgos endoscópicos e histológicos, así como la incidencia de Helicobacter pylori y otras enfermedades, indicaciones y características de endoscopia digestiva alta realizada en niños. Material y métodos: Fueron realizadas 225 endoscopias en niños de seis meses a 11 años (media de 7,69 años) a partir de febrero de 2013 hasta enero de 2016. En 200 pacientes, en las endoscopias diagnósticas se llevan a cabo biopsias seriadas (esófago, estómago y duodeno) en 120 de ellos. Resultados: La indicación de endoscopia fue diagnóstica en el 88,89% de los pacientes y en 26 pacientes se realizaron un procedimiento terapéutico. Los hallazgos endoscópicos más frecuentes fueron esofagitis en 49 pacientes, gastritis y duodenitis 84 y en 16 pacientes se diagnosticaron cuatro úlceras duodenales. En endoscopias terapéuticas fueron realizadas seis gastrostomías, catorce extracciones de cuerpos extraños, cinco pasajes de sonda nasogástrica y una dilatación esofágica. El estudio de H. pylori se realizó por el método histopatológico y fué positivo en 26 (13%) de 200 pacientes en los que se han buscado. Conclusión: La endoscopía pediátrica es un nicho importante de la endoscopía digestiva donde es importante enfatizar la relevancia de la estructura institucional que realiza estos procedimientos para conducirlos con seguridad y ser capaces de tratar las complicaciones posibles
Asunto(s)
Niño , Preescolar , Humanos , Lactante , Endoscopía Gastrointestinal , Helicobacter pylori , Infecciones por Helicobacter/diagnóstico por imagen , Úlcera Duodenal/diagnóstico por imagen , Duodenitis/diagnóstico por imagen , Esofagitis/diagnóstico por imagen , Gastritis/diagnóstico por imagen , Brasil/epidemiología , Incidencia , Estudios Retrospectivos , Infecciones por Helicobacter/terapia , Infecciones por Helicobacter/epidemiología , Resultado del Tratamiento , Úlcera Duodenal/terapia , Úlcera Duodenal/epidemiología , Duodenitis/terapia , Duodenitis/epidemiología , Esofagitis/terapia , Esofagitis/epidemiología , Gastritis/terapia , Gastritis/epidemiologíaRESUMEN
OBJECTIVE: To evaluate (99m)Tc-HMPAO leukocyte scintigraphy as an investigation for inflammatory bowel disease (IBD). STUDY DESIGN: Scintigraphy was performed in 95 children undergoing investigation for IBD in a tertiary Gastroenterology Department. Diagnosis was based on conventional investigations including small bowel barium contrast radiology (BCR), upper gastrointestinal endoscopy (UGIE), colonoscopy, and endoscopic biopsy (the "gold standards"). IBD was confirmed in 73 (57 Crohn's disease; 10 ulcerative colitis; 6 indeterminate colitis) and excluded in 22 (controls). Scintigraphy was (1) evaluated as a screening test, (2) compared with individual conventional tests, (3) assessed for each gut segment. RESULTS: Screening test: sensitivity 0.75 (95% CI, 0.63-0.85), specificity 0.82 (95% CI, 0.59-0.94), PPV 0.93, NPV 0.5. Comparison with BCR: sensitivity 0.87 (95% CI, 0.72-0.96), specificity 0.57 (95% CI, 0.39-0.73), PPV 0.69, NPV 0.2. Comparison with UGIE: specificity 0.9 (95% CI, 0.79-0.96), NPV 0.13 (sensitivity and PPV unavailable). Comparison with colonoscopy: sensitivity 0.57 (95% CI, 0.41-0.73), specificity 0.71 (95% CI, 0.54-0.85), PPV 0.71, NPV 0.42. Comparison with biopsies paralleled that with endoscopy. False negatives were especially common (NPV< or =0.2) in the proximal gut. CONCLUSIONS: (99m)Tc-HMPAO leukocyte scintigraphy should not be relied on as a screening test for IBD because false negative results are common. This method is especially unreliable at detecting disease in the proximal gut.