ABSTRACT
Objective To discuss the value of oral contrast ultrasonography (OCUS) in the screening of gastric and duodenal disease in asymptomatic people in rural communities.Methods An OCUS screening was conducted in 3240 residents of Chongming County in Shanghai. After taking oral ultrasonic contrast agent, real-time observation of cardia, gastric fundus, gastric body and gastric angle, gastric antrum and duodenal bulb was conducted for each subject to detect the cardiac diameter, the body of the stomach wall thickness, pyloric canal diameter and each part of the form and structure. All subjects with abnormal sonogram were examined by gastroscopy.Kappa test was used to analyze the consistency between OCUS screening results and pathological results.Results OCUS screening detected a total of 51 cases of various types of gastric and duodenal lesions, the total detection rate was 1.57％. The coincidence rate between screening results and gastroscopy/pathology examination was 93.75％ (45/48) with a good consistency (Kappa=0.905). Five cases of gastric cancer with the detection rate of 0.15％ (5/3240) were found.Conclusion OCUS can be used for the screening of gastric and duodenal diseases in the rural community, and it is worth further research and evaluation.
ABSTRACT
Objective To eveluate the clinical curative effects of combination of Ma Yinglong She Xiang Zhi Chuang Gao,Jin Xuan Zhi Ke Xun Xi Xan,Diosmin,Macrogol 4000 powder in treating postoperative complications of ring mixed hemorrhoids.Methods Ninty cases of postoperative ring mixed hemorrhoids patients were divided into two groups randomly from January 2008 to June 2009.Experimental group:From the first day on Jin Xuan Zhi Ke Xun Xi San 55 g and the 1000 mL boiling water were added flushing,and Maying Long She Xiang Zhi Chuang Gao 2.5 g,2 times daily.The Macrogol 4000 powder 10 g and water 200 mL were admistrated orally,Diosmin 1.0 g orally,2 times daily.Oral administration of two kinds of medications was done each two hours.Control group:Using 1:100 Sterile warm salt water hip bath,and Ma Yinglong she xiang zhi chuang gao 2.5 g,2 times daily;Phenolphthalein tablets 100 mg orally,2 times daily.Results The experimental group surpassed the control group in the anus ache,the hemorrhage,edema (P<0.05).The heal time reduced obviously(P<0.01).Conclusion To combination of Ma Yinglong She Xiang Zhi Chuang Gao,Jin Xuan Zhi Ke Xun Xi San,Diosmin,Macrogol 4000 powder has the distinct improvement in the anus ache,the hemorrhage,dropsy of ring mixed hemorrhoids and reduces the injured area heal time obviously.