查询词典 obstruction

The possible problem here is that the ureters take an abnormal course across the "bridge" of renal tissue and this can lead to partial obstruction with hydronephrosis .

这可能会使输尿管绕过一些肾脏组织而走行一条异常的途径，这可能导致输尿管堵塞而引起肾盂积水。

objective to explore the displaying rate and diagnostic value of the transition zone in patients with intestinal obstruction by spiral ct.

目的 探讨ct检查对梗阻移行带的显示率，明确肠梗阻的病因。

Methods:The MSCT datas of 65 mechanical intestinal obstructions confirmed by operation and pathology were collected and reconstructed with multiplanar reconstruction technique,including 43 cases underwent plain scan;the remaining 22 cases underwent plain and contrast-enhanced scan.Results: Contrast to operation and pathology,there were 25 adhesions,24 neoplasms,5 bowel torsions,5 bezoarhs,4 intussusceptions,2 Crohn's diseases in 65 mechanical intestinal obstructions,the diagnostic accuracy of MPR in mechanical intestinal obstruction was 100%,and the accuracy of the pathogeny was 84.6%.

以往在肠梗阻的诊断中应用最多的为腹部X线平片，但因其信息量不足，对大部分病人不能提出肯定诊断，且对梗阻的病因及病变肠管的血供都无法判断。16层螺旋CT在肠梗阻的诊断中具有明显优势，快速、薄层扫描可得到高质量的各向同性后处理重建图像，在显示肠壁、肠腔和周围结构等方面具有较大优势，有利于肠梗阻的梗阻部位及病因、并发症的诊断。

Objective To discuss the value and indication of metal sterns in the treatment of malignant biliary obstruction.

目的 探讨金属支架治疗胆道恶性梗阻的价值和适应证。

The dilation and putting stens in digestive tract is one of important treatment in palliative treatment of advanced esophageal cancer and cardiac cancer with digestive tract obstruction.

扩张及支架治疗是晚期梗阻性食管癌、贲门癌的一种有力的姑息治疗。

Results After treatment of dilation and putting in stens,the obstruction of their digestive tract was relieved,the quantity of their life was improved,and their survival period was prolonged,some of them had lived more than2years.

结果 扩张及支架治疗后使患者食管梗阻减轻或消除，无重大合并症发生，部分患者出现术后轻度疼痛，进食质量提高，多数可半流质颈食或普食，患者的生活质量提高，生存期延长，少数患者生存已超过2年。

Objective To analyse the changes of clinical characteristics and surgical treatment for intestinal obstruction with colorectal carcinoma in middle-aged and old-aged patient.

目的 分析10年来中老年梗阻性大肠癌的临床特征和外科治疗。

Objective To analyse the changes of clinical characteristics and surgical treatment for intestinal obstruction with colorectal carcinoma in middle-aged and old-aged patient.

目的 分析10年来中老年梗阻性大肠癌的临床特点和外科治疗。

Objective To analyse the changes of clinical characteristics and surgical treatment for intestinal obstruction with colorectal carcinoma in middle-aged and old-aged patient.

目的 10年来中老年梗阻性大肠癌的临床特点和外科。

Pancreatic duct stones are the next most frequent cause of ductal obstruction in patients with chronic pancreatitis.

慢性胰腺炎患者胰管阻塞的另一个常见原因是胰管结石。

A small, rubber-headed hammer used in examination or diagnosis by percussion.

叩诊槌用在通过''。'振荡'。''所作的检查或诊断中的橡皮头的''。'小'。''槌

Affixes are limited in number in a language, and are generally classified into three subtypes, namely, prefix, suffix, and infix, depending on their position with reference to the root or stem of the word.

语言中词缀的数量总是有限的，根据它们跟词根或词干的相对位置，一般可以把词缀分外三小类：前缀，后缀和中缀。