1) Barium
钡剂
2) barium meal
钡剂造影
1.
Methods: The barium meal was performed in 65 cases of cardiac carcinoma proved pathologically,and CT scan in 30 cases,MRI scan in 17 cases.
结论:钡剂造影是诊断贲门癌首选的影像学检查方法,CT和MR I是有效的补充,能做出较准确的肿瘤TNM分期,为临床治疗方案的制定提供重要的依据。
2.
Materials and methods:Both the barium meal film and MRI scan data of 31 cases in esophageal carcinoma proved pathologically were analyzed.
31例均进行了消化道钡剂造影及MRI检查。
3) Barium reflux
钡剂反流
4) Barium enema
钡剂灌肠
1.
Objective To discuss the diagnostic value of barium enema and abdominal X-ray plain films for Hirschsprung s disease in neonates.
目的探讨钡剂灌肠、腹部平片对新生儿先天性巨结肠X线诊断的价值。
5) barium coating
钡剂涂布
6) Barium enema examination
钡剂灌肠检查
1.
Methods:Barium enema examination was performed in 49 patients,who were comfirmed by operation and pathology:narrow zone,transition zone,barium retained at 24 hours and irregular contraction were analyzed statistically,and sensitivity,specificity,positive predictive value,false positive rate,negative predictive value,false negative rate,Youdens index were culatedResults:There were 17.
方法 :4 9例患儿均行钡剂灌肠检查 ,并经手术病理证实 ,将其X线征象狭窄段、移行段、2 4h钡剂残留情况及狭窄段肠管不规则收缩进行统计学处理 ,计算其敏感性、特异性、阳性预告值、假阳性率、阴性预告值、假阴性率、约登指数。
参考词条
补充资料：钡对比剂
钡对比剂
X线检查辅助用药。X线检查中广泛应用的阳性对比物质。钡的原子序数56，原子量137.34，对射线的衰减系数很高。在医学放射学领域主要应用其硫酸盐，后者不溶于水和有机溶剂，故主用于胃肠道造影检查，在胃肠道也不吸收。以往也用于一些其他目的，如支气管造影、脑脓肿的脓腔造影等，目前已很少用。硫酸钡的常用剂型有混悬液和钡胶浆，前者主用于胃肠道造影。在双对比检查中，对颗粒的大小及比例、密度和粘稠度有特定要求；后者用于胃肠道以外的造影检查。混有钡的酸性盐，如氯化钡的制剂对人有剧毒。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。