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膀胱造影是检查膀胱病变的重要方法之一。但是某些病变如膀胱肿瘤,作常规膀胱造影的发现率仅36.8%,因此,术前诊断主要靠膀胱镜检查。过去,我院曾用碘水和空气作膀胱双重对比造影术,为增加碘水的粘稠性,还加用1%海藻酸钠,后义改为1%羧甲基纤维素,均末取得满意的效果。1977年7月,我们遇到一例患者,用膀胱镜检查时发现左输尿管开口处有一约3×3厘米的囊肿样物,而常规膀胱造影竟未见明显异常,后来试用了膀胱气钡双重对比造影,却取得了良好的效果(图1A、B见插页2)。现就7至11月问对14例患者进行的16次膀胱气钡造影,作一简要的介绍。
Bladder imaging is one of the most important ways to check for bladder lesions. However, some lesions such as bladder cancer, routine bladder imaging for the discovery rate of only 36.8%, therefore, the main preoperative diagnosis by cystoscopy. In the past, our hospital had iodine and air for bladder double contrast angiography, in order to increase the viscosity of iodine water, but also with 1% sodium alginate, after the meaning changed to 1% carboxymethyl cellulose, both were obtained Satisfactory results. July 1977, we encountered a case of patients, using cystoscopy found that the left ureter opening at about 3 × 3 cm cyst samples, and conventional bladder imaging actually no obvious abnormalities, and later tried the bladder double contrast barium Contrast, but achieved good results (Figure 1A, B, see insert 2). Is to ask from January to November on 14 patients with 16 bladder barium bladder imaging, for a brief introduction.