Garza Galindo Aldo Azael
Departamento de Medicina Interna, Facultad de Medicina, Hospital Universitario Dr. José E. Gonzalez, Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, Mexico.
Rev Gastroenterol Peru. 2005 Jul-Sep;25(3):272-8.
Ultrasonic endoscopy or endosonography is a diagnostic tool that currently becomes one of the most citated innovations to resolve difficult problems in gastroenterology. The article reviews the currently accepted indications by the American Society of Gastrointestinal Endoscopy.