Resumen

CASANOVA, R et al. Capsula endoscópica y enteroscopia asistida por balones en pacientes con sospecha de enfermedad de intestino delgado métodos complementarios. Gen [online]. 2010, vol.64, n.3, pp.200-205. ISSN 0016-3503.

Introduction: The recent development of capsule endoscopy (CE) and balloon-assisted enteroscopy (BAE) has changed the diagnostic algorithm of small bowel pathology. The combination of both methods seems to be a useful tool. Objective: To show the experience with the combined use of CE and BAE in patients with suspected small bowel diseases.Patients and methods: 34 patients who underwent CE and BAE. The endoscopist knew the outcome of the CE. We used the CE M2A, Pillcam (Given Imaging), double balloon videoenteroscopy Fujinon EN-450P5, EN-450T5, single balloon enteroscopy GIS Olympus Q-180. Demographic data, indications, segments evaluated, findings and complications were recorded. Results: 34 patients (19 women, 15 men), average age: 57.67 years. Main indications: evident obscure gastrointestinal bleeding 67.64%, anemia 11, 76%, Crohn’s disease 5.88%. Anterograde BAE was performed in 25 patients, retrograde in 4 and combined in 5 patients. CE lesions were detected in 85.29% patients with BAE in 67.64% and 52.9% in both methods. In 11 patients lesions were detected by CE and the BAE was normal. In 2 patients there were findings in the BAE, not seen by the capsule. Most common finding: CE: 11 angiodysplasia, 2 subepithelial ulcerated tumor, 4 blood presence, 3 ulcers. BAE: 9 angiodysplasia, 1 subepithelial ulcerated tumor, 3 ulcers, 1 Meckel diverticulum. Therapeutic endoscopy was performed in 13 patients and surgery in 4 patients with digestive bleeding. Conclusions: Combined CE and BAE allow improving the diagnostic and orientate the therapeutic behavior in patients with suspected small bowel pathology.

Palabras clave : CE, Capsule endoscopy; BAE, Balloon-assisted enteroscopy; complementary methods.