Examination of gastrointestinal transmitting function with small amount of barium meal and its clinical significance / 中国医师进修杂志

ABSTRACT

Objective To investigate the effect, preponderance and clinical significance of the examination of gastrointestinal transmitting function with small amount of barium meal. Methods Thirty cases of healthy subjects and 50 patients with constipation swallow 40 g barium meal once, then abdominal fluoroscopy or plain films were taken until barium meal being egested totally. Results The transit time of stomach, small intestine, colon, rectum and the whole digestive tract were (189?64)minutes, (330?108)minutes, (2239?659)minutes, (136?49)minutes, (2801?735)minutes in healthy subjects and (212?87)minutes, (366?94)minutes, (3665?1322)minutes, (650?219)minutes, (5973?2341)minutes in constipation patients respectively. The transit time of colon and rectum in constipation patients was obviously longer than that of healthy subjects (P0.05). Conclusion The pictures of the examination with small amount barium meal are clear, precise, reliable, and provide exact data for constipation classification.