动脉下的

Objective:To evaluate the value of the diagnosis of subclavian steal syndrome by ColorDoppler ultrasound and Transcranial Doppler.

目的：总结锁骨下动脉盗血综合征的病因，通过经颅多普勒超声与彩色多普勒血流显像联合应用对锁骨下动脉盗血综合征进行诊断，并探讨其诊断价值。

Objective To provide anatomical basis for a new style operation using periosteal flap composed of submental artery, anteroventral portion of digastric muscle and submental artery for the renovation of laryngotrachea.

目的 为应用颏下动脉二腹肌前腹为蒂的下颌骨骨膜瓣转位修复喉、气管提供解剖学依据。方法对23例（46侧）头颈部标本的颏下动脉、颏下静脉、二腹肌前腹的相关结构进行观测。

The average number of anterior lymph nodes was 3.83±1.79. Their blood supply originated from the branches of lateral thoracic artery, whose mean diameter and length were 1.04±0.42 and 29.5±12.25 respectively.(3) The average number of posterior lymph node was 2.38±0.97. Their blood supply originated from the lymph node branch of subscapular artery, whose length and mean diameter were respectively 18.78±8.67 and 0.78±0.32.(4) The average number of central lymph nodes was 4.05±1.95. Their blood supply originated from axillary artery whose mean diameter was less than 1mm.(5) The average number of apical lymph nodes was 2.82±1.96. Their blood supply originated from the branches of thoracoacromial artery whose mean diameter was 0.79±0.29mm and length was 10.60±4.13mm.

结果 外侧群淋巴结数量为(3.16±1.72)个，血供属多源性且不恒定；前群淋巴结数量为(3.83±1.79)个，营养血管主要为胸外侧动脉的分支，其外径(1.04±0.42)mm，干长(29.5±12.25)mm；后群淋巴结数量为(2.38±0.97)个，血管来源于肩胛下动脉的淋巴结支，其外径为(0.78±0.32)mm，干长(18.78±8.67)mm；中央群淋巴结数量为(4.05±1.95)个，血管来源于腋动脉的分支，其外径均在1mm以下，干长20mm以上；尖群淋巴结数量为(2.82±1.96)个，营养血管为胸肩峰动脉的分支，外径为(0.79±0.29)mm，干长(10.60±4.13)mm。

The initiation part of internal carotid artery and vagus were anatomized to find the depth of anesthetic infiltration in them. The cardiovascular effects of the dogs were observed during the carotid sinus chirapsia or stimulating vagus before and after cervical plexus block.

杂种犬20只，通过对犬实施一点法颈深丛神经阻滞麻醉，解剖颈内动脉起始部和颈部迷走神经，观察该麻醉下颈动脉窦和颈部迷走神经被麻醉药物浸润情况；观察麻醉前后颈动脉窦按摩，及麻醉后刺激颈部迷走神经对犬血压及心率的影响。

The infraorbital artery and its branch were investigated.

①红色乳胶灌注5具（10侧）成人尸头，对眶下动脉及其分支进行解剖观测；②以眶下动脉为蒂形成的皮瓣进行鼻部缺损修复。

Results The back flow of trouble side vertebral artery caused by the stenosis of innominate artery or subclavian artery were classified into 4 grades.

将锁骨下动脉或无名动脉狭窄引起的患侧椎动脉反流分为四级：0级2例，1级3例，2级9例，3级1例。

Results:The blood supply of medial arm cutaneous nerves origined from three cutaneous branch of intermuscular septa, which from superior ulnar collateral artery, brachial artery and inferior ulnar collateral artery.The mean diameters at the originated site were 1.0 mm, 0.6 mm and 0.7 mm.

结果：臂内侧皮神经的血供来自尺侧上副动脉肌间隔皮支、肱动脉肌间隔皮支和尺侧下副动脉肌间隔皮支，起始处外径分别为1.0 mm、0.6 mm和0.7 mm，穿出深筋膜前长为1.5 cm、1.1 cm和1.2 cm。

Results The cerebellar tentorial notch, ambient cistern, dorsolateral midbrain, trochlear nerve and its concomitant superior cerebellar artery, segments P2 and P3 of the posterior cerebral artery, medial posterior choroidal artery, and quadrigeminal cistern were well exposed.

结果 经后部颞下锁孔入路可以充分暴露小脑幕切迹区、环池、中脑背外侧、滑车神经及伴行的小脑上动脉、大脑后动脉（P2、P3段）、脉络膜后内侧动脉、四叠体池。

Results The sensitivity and specificity of color ultrasound for stenosis of carotid bifurcation, subclavicular artery and vertebral artery were 96.8%, 80.6%, 60.0% and

结果 本组患者彩色多普勒超声检查对诊断颈动脉分叉部狭窄的敏感性和特异性分别为96.8%和80.6%，对锁骨下动脉狭窄为60.0%和98.7%，对椎动脉狭窄为33.3%和89.0%。

ResultsThe sensitivity and specificity of color ultrasound for stenosis of carotid bifurcation, subclavicular artery and vertebral artery were 96.8%, 80.6%, 60.0% and

结果 本组患者彩色多普勒超声检查对诊断颈动脉分叉部狭窄的敏感性和特异性分别为96.8％和80.6%，对锁骨下动脉狭窄为60.0%和98.7%，对椎动脉狭窄为33.3%和89.0%。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。