Research of Stomach Window Constrast-Enhanced Ultrasonic in Evaluation of Therapeutic Ef cacy of Oral Drugs Therapy for Gastric Bezoars
ZHANG Wen-jina, YANG Zan-fenga, LIU Xu-jinga, SONG Xue-yunb,JIA Yun-fenc
a.Department of Ultrasound; b. Department of Gastroenterology; c.Department of Anesthesiology, the 7th People’s Hospital of Hebei, Dingzhou Hebei 073000, China
Abstract：Objective To assess the signi cance of ultrasound in evaluation of the therapeutic ef cacy of medicine treatment for gastric bezoars. Methods 13 cases with gastric bezoars diagnosed by stomach window CEUS (Contrast-Enhanced Ultrasound) were examined by using gastroscopy for con rmation. Firstly, the patients were administered with oral drugs such as 5% sodium bicarbonate for alkalinization of gastric juice so as to treat the gastric bezoars. 5 d after the course of treatment, the patients underwent stomach window CEUS examinations to analyze the varying characteristics of ultrasonic imaging, which determined whether the medicine treatment went on or not. Results The gastric bezoars disappeared in 9 cases. The size and shape of gastric bezoars had been signi cantly narrowed compared to the rst examination in 3 cases. The gastric bezoars disappeared after continuously taking another 5-day oral medicine according to the result of reexaminations. The ultrasonogram in 1 case indicated that there was no obvious change compared to the rst examination. Gastroscopy was recommended to remove gastric bezoars. Conclusion Stomach window CEUS, as a simple and painless method, could provide references for clinical medicine treatment for gastric bezoars, which was worthy of clinical popularization and application.
张文缙a，杨赞峰a，刘旭静a， 宋雪云b，贾云芬c. 胃窗超声造影检查对于口服药物治疗胃结石疗效的研究[J]. 中国医疗设备, 2016, 31(10): 65-66.
ZHANG Wen-jina, YANG Zan-fenga, LIU Xu-jinga, SONG Xue-yunb,JIA Yun-fenc. Research of Stomach Window Constrast-Enhanced Ultrasonic in Evaluation of Therapeutic Ef cacy of Oral Drugs Therapy for Gastric Bezoars. China Medical Devices, 2016, 31(10): 65-66.
