对肝内胆管结石较多、病灶较复杂、肝内胆管病变严重的病例，胆总管切开取石、T管流术不是一种“根治性”手术。
Section of common bile duct, calculus remove and drainage with Ttube is not a radical procedure for cases with more serious and complicated calculus and abnormality of intrahepatic duct.
目的：探讨脐尿管病变的CT表现，提高对该病的认识。方法：6例脐尿管病变患者经CT扫描诊断并手术病理确诊。
Objective: Study the urachus the performance of ct of the pathological changes, exaltation to the understanding that should get sick.
淀粉样变另一严重的并发症是神经系统病变，包括腕管综合征——以手指麻木刺痛为特点。
Another potential complication of amyloidosis is disruption of your nervous system function. This may include carpal tunnel syndrome - characterized by pain, numbness or tingling of the fingers.
如果你有正常厚度——大概0.6 ~ 0.7毫米——的骨头覆盖上半规管，那就很难发生病变了。
If you have a normal thickness of bone, which is about 0.6 or 0.7 millimeter covering the superior canal, that's very unlikely to ever erode.
室管膜囊肿是少见的颅内病变，可以见于脑实质、脑室或蛛网膜下腔。
Ependymal cysts are rare intracranial lesions that are found in the brain parenchyma, ventricles, and subarachnoid space.
方法选择隐裂、根折或根分叉病变患者，对欲保留牙根进行根管治疗后，行半牙切除术。
Methods Hemisections were performed on reserved canals of incomplete tooth fracture, complete root fracture and furcation involvement after root canal therapy.
作者发现胰头段胰管之解剖表现确有一定的规律性，熟悉它们，对于早期发现和寻找较小的胰头部病变甚为有益。
The authors stressed the anatomic characteristics of the head segment and its significance is the detection of small lesions in the pancreatic head.
目的探讨大剂量甲泼尼龙冲击疗法和联合视神经骨管减压治疗外伤性视神经病变的疗效和时机。
Objective To explore the time limiting and therapeutic efficacy of high-dose intravenous methylprednisolone and combining with optic canal decompression in treatment of traumatic optic neuropathy.
低流速的静脉畸形、淋巴管畸形须与头颈部其它囊性病变鉴别。
Low flow speed lesions (venous malformation or lymphatic malformation) should be distinguished from other cystic lesions in head and neck.
但其究竟是如何促进愈合？根管冲洗液对病变组织的愈合有何影响？目前国内外尚未见较系统的研究报道。
However, there still lack of relatively systematic reports about the effect of root canal irrigation solutions on the repair of apical and periapical tissue.
患者可有中枢神经系统或周围神经系统的肿瘤病变，包括许旺氏细胞瘤、脑膜瘤、室管膜瘤、胶质瘤、神经纤维瘤等。
Affected individuals develop tumors of the central and peripheral nervous system, including schwannomas (typically of the vestibulum), meningiomas, ependymoma, gliomas, and neurofibromas.
结果：囊性淋巴管瘤的影像学特征为头颈部两侧或背侧的囊性包块，呈单囊或多囊表现，回声或信号可均匀或不均匀，病变范围可延伸至枕部或肩背部及纵隔。
Results:The cervical lymphangioma in fetus was characterized by a cystic mass, single or multilocular with septations, on the back or both sides of the neck, the echo and signal is uniform or not.
目的探讨翼管部位病变的HRCT表现及诊断价值。
Objective To evaluate the HRCT appearances and its value in diagnosis of diseases of pterygoid canal.
其中病变复杂、狭窄严重的病例，经胆管狭窄整形修复、肝肠吻合口内置U管支架引流，术后3～6个月拔除。
In some patients with complicated and severe strictures, intrahepatic biliary stenting and flushing by U tube after biliary plasty procedure were employed for 3~6 months.
目的总结肝内肝管结石并狭窄性病变诊治的经验。
Objective to summarize the experience of diagnosis and treatment of hepatobiliary calculus stone and stricture.
结论超声显像在脐尿管囊肿病变中有重要的临床价值。
Conclusion Ultrasonography plays a great role in the clinical diagnosis of the urachal cyst.
复发性口疮组舌菌状乳突异形血管丛，唇内侧病变管襻数明显高于正常对照组（p<0.01）。
The heterocapillary loops of lingual fungiform papillae and thepathologic capillary loops in labia are much more than that of the normal control group(P<0.01) .
脑动脉硬化是指脑部血管弥漫性粥样硬化、管腔狭窄及小血管闭塞所致的脑部血供减少而引起的脑部病变，此为中枢神经系统常见病。
Cerebral atherosclerosis is the common disorder of CNS, which is produced by diffuse vascular atherosclerosis, vessel lumen stenosis, small vessel occlusion and reduced blood supply.
结论根管测量仪不能作为确定老年人有根尖病变根管工作长度的最终手段。
ConclusionTRI AUTO Zx root canal apex locator is not a reliable tool for detection of the working length of root canal in the aged with lesion on root tip.
病变特点为曲管扩张，内含蛋白管型。
Renal changes were characterized by dilated tubules and protein casts in dilated tubules.
病变是指原发于左右肝管汇合部至胆总管下端的肝外胆管恶性肿瘤。
Is the primary hepatic duct convergence around common bile duct to the bottom of the Department of malignant extrahepatic bile duct.
方法对58例根尖囊肿行根管治疗，术后观察囊肿病变区的变化。
Method 58 cases with radicular cyst were treated with root canal therapy. The change of apical area was observed after root canal filling.
没有新病变，恶化的脑积水，也没有颅内压增高或必须手术切除或用其他疗法治疗室管膜下巨细胞星形细胞瘤的证据。
There were no new lesions, worsening hydrocephalus, evidence of increased intracranial pressure, or necessity for surgical resection or other therapy for subependymal giant-cell astrocytoma.
病变起源于淋巴管，可以伴有软组织病变、脾囊肿及肺部受累。
The disorder is lymphatic in origin and can be associated with soft tissue lesions, splenic cysts, and lung involvement.
病变起源于淋巴管，可以伴有软组织病变、脾囊肿及肺部受累。
The disorder is lymphatic in origin and can be associated with soft tissue lesions, splenic cysts, and lung involvement.
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