Publications by authors named "E Garnica"

The present study is a retrospective analysis of the endoscopic and histologic features of 728 polyps resected from 422 patients during the years 1980 to 1991. Mean age of the patients was 52 years (5 to 87), 63% male and 37% female. The histology of the lesions showed: adenoma: 60.

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Biliary fistula is an occasional complication of cholecystectomy and are usually associated to retained biliary stones, surgical trauma of the biliary ducts and local infection. They were mainly treated by surgical methods up to the acquisition of the new endoscopic and percutaneous techniques used together with parenteral and enteral nutrition and new antibiotics. A total of seven patients with diagnosis of biliary fistula were seen between 1984 and 1990 at the "Unidad de Gastroenterología y Cirugía Digestiva" of the Clínica Sanatrix en Caracas.

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Unlabelled: Evaluation of the fine needle aspiration cytology guided by ultrasonography in the diagnosis of abdominal and retroperitoneal tumors.

Design: Transversal study of diagnostic standard-criterion test.

Place: Ultrasonographic Unity Digestive Disease Department.

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The results of one hundred and sixty nine fine needle aspiration biopsy procedures with complete follow-up are evaluated. The biopsies were performed with a 21G needle with a slight modification at the distal end. For breast, a 21G 1-1/2'' hypodermic needle was used.

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Between 1979 and 1989, forty-six patients with biliary lithiasis were treated by non-surgical methods. Jaundice was present in 32 (70%) patients. In five patients (11%), the bile stones were found during the routine ERCP for cholelithiasis.

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