钙化表现是多样的，可以是斑点状或不定形的，不太类似颅外的软骨肉瘤的软骨钙化。
The calcification varies in appearance but can be stippled and amorphous, not unlike the chondroid calcifications seen with extracranial chondrosarcomas.
如今，研究人员已经证明可以在颅外无干扰的记录神经信号，然后解码成能用来移动假肢的信息。
Now, researchers have demonstrated the ability to nonintrusively record neural signals outside the skull and decode them into information that could be used to move a prosthetic.
神经母细胞瘤是儿童颅外最常见的实体瘤，占儿童肿瘤的10%。
Neuroblastoma is the most common extracranial solid tumor, which accounts for10%of childrens tumor.
神经母细胞瘤是儿童最常见的颅外实体肿瘤。
Neuroblastoma is the most common extracranial solid tumor in children.
目的：总结、探讨远外侧经颈静脉孔入路治疗颈静脉孔区颅内-外沟通瘤的手术方法和注意事项。
Aim: The surgical strategy and technique for treating intra-and extracranial tumors at jugular foramen area by far lateral transjugular approach were explored.
颅骨膜血窦是一种罕见的血管畸形，颅内与颅外血液循环借扩张的颅骨板障静脉形成异常交通。
Sinus pericranii is a rare vascular anomaly involving an abnormal communication between the intracranial and extracranial circulations through dilated diploic veins of the skull.
目的观察支架置入(sp)术治疗颅外动脉狭窄的疗效及其并发症，探讨其安全性与可行性。
Objective to study the safety and feasibility of stent placement (SP) therapy for extracranial arterial stenosis and to observe its efficacy and complication.
目的：评价灰阶超声结合多普勒参数诊断颅外颈内动脉狭窄的价值。
Objective To evaluate the diagnosis value of extracranial internal carotid artery stenosis using gray-scale Ultrasound and Doppler parameters.
目的：包括大脑中动脉在内的颅内大动脉和颅外颈动脉狭窄是缺血性脑卒中的常见原因。
Objective: Intracranial artery occlusive disease including middle cerebral artery and extracranial carotid artery occlusive disease are major causes of ischemic stroke.
目的：探讨老年原发性高血压静止性脑梗死与颅内-外动脉狭窄的关系。
Objective: To analyze the correlation between intra-extracranial arterial stenosis and silent cerebral infarction (SCI) in the elder with essential hypertension (EH).
目的评价彩超、增强磁共振动脉造影（CEMRA）对颅外颈动脉狭窄的术前评估价值。
Objective To evaluate the color ultrasound and CEMRA in assessment of extracranial ICA stenosis.
目的分析颅外颈动脉狭窄支架成形治疗的安全性、有效性和短期疗效。
Objective To evaluate the safety and short term outcome of stent assisted angioplasty for extracranial carotid stenosis.
目的：探讨伽玛刀对侵袭前中颅窝底颅外恶性肿瘤的治疗效果。
Objective: To explore the therapeutic efficacy of Gamma knife on the extracranial malignant tumors invading the base of anterior-middle cranial fossa.
鼻咽癌常侵犯颅内或颅外周围的间隙和腔窦。
Nasopharyngeal carcinoma often invades the intracranial and extracranial space and cavities.
目的探讨颅内与颅外动脉重度狭窄或闭塞患者常见血管危险因素的差异。
Objective To evaluate the differences of common risk factors between highgrade intracranial and extracranial atherosclerotic stenosis or occlusion in middle aged and old patients.
资料与方法对累及皮层的2 7例颅内脑外肿瘤和13例脑内肿瘤进行回顾性分析，比较两组脑肿瘤MRI征象的统计学差异。
Materials and Methods MRI features in 27 patients with cortex-involved intracranial brain tumor and in 13 patients with cortex-involved intra-cerebral tumor were retrospectively analyzed.
手术方法为改进的颅外-内动脉吻合加脑-肌-血管连通术。
The operation used in this group included modified method of the extra-intracranial arterial anastomosis and encephalo-myo-arterio-synagiosis.
快速注射甘露醇对重型颅脑外伤患者颅内压、脑组织细胞外代谢产物和组织氧合作用的影响。
Effects of mannitol bolus administration on intracranial pressure, cerebral extracellular metabolites, and tissue oxygenation in severely head-injured patients.
脑性耗盐综合征(CSW)是由颅内疾病引起的肾性失钠导致的低钠血症和细胞外液的丢失。
Cerebral salt wasting syndrome (CSW) is defined as a renal loss of sodium during intracranial disease leading to hyponatremia and a decrease in extracellular fluid volume.
去除下颌骨外板矫治面下部的宽大或不对称以及做为自体植骨骨源的方法在颅颌面外科的应用越来越多，并得到国内外学者的广泛认同。
Osteotomy of mandibular outer cortex was used to treat width and dissymmetry of lower face or as source of autogenous bone graft simultaneously in craniomaxillofacial surgery.
结合临床颅内、外动脉吻合术和动脉逆行插管术的应用进行了讨论。
We also discussed the clinical use of this artery in extra-intra cranial anastomosis and the arterial reverse intubation.
颅面肌麻痹的频度以眼外肌发生率最高。
The incidence of extraocular muscle paralysis was the highest among all cranial-facial muscle paralyses.
本实验以颅外安置小磁铁吸附经舌下静脉注入四氧化三铁粉的方法建立了一种脑缺血所致血管性痴呆的大鼠动物模型。
The vascular dementia model in rats was reproduced by injecting Fe particles into the sublingual vein, after fixing a magnet on the skull surface.
本实验以颅外安置小磁铁吸附经舌下静脉注入四氧化三铁粉的方法建立了一种脑缺血所致血管性痴呆的大鼠动物模型。
The vascular dementia model in rats was reproduced by injecting Fe particles into the sublingual vein, after fixing a magnet on the skull surface.
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