闭塞的

Intravacular stents were effective in subclavian artery stenosis or occlusion disease and they could be the most important clinical therapy.

血管内支架可有效地治疗锁骨下动脉狭窄或闭塞性疾病，有望成为最主要的治疗手段。

Objective:To investigate the effects of chemical lumbar sympathectomy combined femoral artery puncture on thromboangiitis obliterans.

目的：观察化学性腰交感神经切除联合股动脉灌注治疗血栓闭塞性脉管炎的疗效。

Results:(1) cerebrovascular syphilis 1 case,tabes dorsalis 2 cases;(2) Inall cases,Serum and cerebrospinal fluid syphilis antibody reaction showed positive; CSF protein content was increased significantly,and cells increased (3) MRA and DS...

结果(1)脑血管梅毒1例，脊髓痨2例；(2)3例血和脑脊液的梅毒抗体均为阳性；脑脊液蛋白含量增加、细胞数增多；(3)脑血管梅毒患者MRA及DSA显示左大脑中动脉M1段闭塞；左大脑前动脉及左大脑后动脉通过皮层支向左大脑中动脉供血区代偿供血；(4)2例脊髓痨患者头颅及胸髓MRI无特殊发现，肌电图及周围神经活检不支持周围神经受损。

Results:(1) cerebrovascular syphilis 1 case, tabes dorsalis 2 cases;(2) mall cases. Serum and cercbrospinal fluid syphilis antibody reaction showed positive; CSF protein content was increased significantly, and cells in creased (3) MRA and DSA of cerebroascular syphilis show that Mi segment of the left middle cerebral artery is blocked. The left posterior cerebral artery and the left anterior cerebral artery compensate blood supply for the left middle cerebral artery through the conical branch.(4) MRI of head and thoracic cord was normal in 2 cases of tabes dorsalia. Result of EMG and biopsy of suml nerve not manifest damage of peripheral nerveous system.

结果：(1)脑血管梅毒1例，脊髓痨2例；(2)3例血和脑脊液的梅毒抗体均为阳性；脑脊液蛋白含量增加、细胞数增多：(3)脑血管梅毒患者MRA及DSA显示左大脑中动脉M1段闭塞；左大脑前动脉及左大脑后动脉通过皮层支向左大脑中动脉供血区代偿供血；(4)2例脊髓痨患者头颅及胸髓MRI无特殊发现，肌电图及周围神经活检不支待周围神经受损。

Methods There were five patients underwent transcatheter ICA occlusion, aged from 15 to 55 years. One patient suffered uncontrol nasopharyn bleed after nasopharyn carcinoma radio-treatment detriment.

共5例患者，1例鼻咽癌行放疗后清创术，并发难以制止的鼻咽部大出血，双侧后鼻孔填塞无效；1例巨大颈内动脉眼段动脉瘤，无法手术夹闭；3例外伤后颈内动脉海绵窦瘘，单纯闭塞瘘口失败。

However, the ancient Hunan was geographically remote, and its social mode was unenlightened, so it was relatively backward in politics, economy and culture.

然而，由于古代湖南的地理位置偏僻，社会风气闭塞，其政治、经济和文化也相对落后。

The results suggested (1)The membranous obstruction in inferior vena cava was the main reason of BCS in these patients.

结果提示：(1)本组患者中，下腔静脉肝后段膜性闭塞是BCS的主要原因。

Objective:To probe into the clinical features,findings of coronary arteriography and left ventriculography,treatment and prognosis of patients with total occlusion of left main coronary artery.

目的：探讨左冠状动脉主干慢性完全闭塞患者的临床特征，冠状动脉及左心室造影所见、治疗及预后。

In clinical and experimental studies, it has been found that cerebral ischemia and cerebral infarction were easy induced by hypotension in elder, hypertensive cerebral arteriolosclerosis, and stenosis or occlusion in carotid artery or in major cerbral arteries, butnow the effect machanisms still remain unclear.

从临床研究和动物实验也发现，在年老、高血压脑动脉硬化和颈动脉或大的脑动脉狭窄或闭塞时，低血压易诱发脑缺血和脑梗塞，但是目前其作用机制还未完全阐明。

Extremity arteriosclerosis obliterans,a intractable peripheral vascular disease,is a severity disease with extremity functional disturbance or even gangrene because of extremity ischemia result from arthrosclerosis.

肢体动脉硬化性闭塞症是因动脉粥样硬化导致肢体缺血甚至坏疽的严重疾病，属于周围血管疾病中难治性疾病。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。