상부 위장관 경복부 초음파검사의 유용성

The Value of Transabdominal Ultrasonographic Study of the Upper GI Tract

PURPOSE : The purpose of this study is to evaluate the value of the transabdominal sonography of the upper GI tract together with the abdominal examination in screening test. MATERIALS & METHODS : The transabdominal sonography of the upper GI tract togeth