病灶

ERCP were performed on 52 patients with malignant biliary obstruction to investigate the locus and extent of the obstruction, and treated with radiofrequency to the stenosed segment, then placed the matched metal stents into the bihary duet.

方法共58例患者采用联合治疗：6例十二指肠乳头癌先作内镜下乳头局部切除，而后对残留病灶作射频消融；52例经ERCP测出肿瘤狭窄段的范围，对狭窄段作射频消融，然后置入相匹配的金属内支架。

In which LDL traverses the subendothelial space of lesion-prone arterial sites.

，在这个基础下，低密度脂蛋白则可穿越易产生病灶的动脉内皮下间隙。

Aggressive surgical removal of the tumor and any enlarged sublumbar lymph nodes is essential for treatment of the tumor and associated hypercalcaemia.

积极的手术切除原发病灶的肿瘤和任何增大的髂淋巴结是治疗肛门囊腺癌和因此引起的高血钙症的关键。

Compared with standard images,bony images showed bony thorax more clearly,especially the ribs overlapped by heart and the subphrenic structures,and soft tissue images showed lung lesions more clearly.

DR标准胸片可显示骨性胸廓结构和肺纹理，图像质量优良；骨骼影像显示骨性胸廓方面优于标准影像，特别是心影和膈下结构重叠的肋骨；软组织影像在显示肺内病灶方面优于标准影像。

Complete resection of lesions is the most effective way in the treatment of hepatolithiasis. The current hepatolithiasis treatment of liver resection has been the trend in hepatic segment or subsegment.

切除病灶是彻底治疗肝内胆管结石最有效的方法，目前肝内胆管结石肝切除治疗已趋向于肝段化和亚肝段化。

The supraorbital approach requires a much smaller skin incision, but could provide sufficient operating space in the suprasellar region for tumor removal which not only makes excellent surgical exposure for tumor and other structure in sella region and diminish brain retractionand tissue trauma, but also benefits for total excision of craniopharyngioma. So it is an effective and safe operative approach for tumor in the sella region.

眶上锁孔入路切口小，能提供鞍上区足够的手术空间，足以显露鞍区病变及其邻近结构，且减少了脑牵拉和手术创伤，有利于颅咽管瘤的全切除，是一种安全有效的处理鞍区病灶手术入路途径。

The supraorbital approach requires a much smaller skin incision, but could provide sufficient operating space in the suprasellar region for tumor removal which not only makes excellent surgical exposure for tumor and other structure in sella region and diminish brain retractionand tissue trauma, but also benefits for total excision of craniopharyngioma.

眶上锁孔入路切口小，能提供鞍上区足够的手术空间，足以显露鞍区病变及其邻近结构，且减少了脑牵拉和手术创伤，有利于颅咽管瘤的全切除，是一种安全有效的处理鞍区病灶手术入路途径。

The morbidity of IAC in infants and children was fairly high and accounted for 52.3%of the total cases. The IAC lesion was located most commonly in the sylvian fissure of middle cranial fossa and occipital lobe. CT and MRI were the most reliable method of diagnosis.

先天性颅内蛛网膜囊肿占绝大多数；病灶部位以中颅窝外侧部和枕部最多；儿童多见；CT或MRI扫描是主要诊断手段；囊肿合并有明显神经系统症状和体征，尤其有颅内压增高是手术的适应证。

Dome after fracture of talar neck.

示距骨颈骨折后有异常信号的距骨顶部病灶。

Results MRI showed symmetric abnormal signals in basal ganglia in 27 patients, in thalami and dentate nucleus in 21 patients, and in corona radiata-centrum ovale in 9 patients. All the lesions were hyperintensity on T1WI. Local hypointensity in basal ganglia was found in 4 patients, while hyperintensity or slight hyperintensity on both T2WI and T2-FLAIR were found in 26 patients, and slight hyperintensity with hypointensity on both T2WI and T2-FLAIR in 1 patient.

结果 27例颅脑MRI表现为双侧基底节区片状对称性异常信号，21例双侧丘脑、齿状核片状异常信号，9例双侧放射冠－半卵圆中心见片状对称性异常信号；27例T1WI上见高信号区，其中4例基底节区病灶内见小片状低信号；26例T2WI及T2-FLAIR见高或稍高信号，1例见稍高、低混杂信号。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。