Vertebral Artery Dissection Definition Vertebral artery dissection(VAD) is a condition where blood collects within the walls of the vertebral artery and hampers blood flow through it. Since the vertebral arteries carry oxygen rich blood to the brain, most symptoms are a result of reduced blood flow...
Define vertebral artery. vertebral artery synonyms, vertebral artery pronunciation, vertebral artery translation, English dictionary definition of vertebral artery. Noun 1. vertebral artery - the first branch of the subclavian artery; divided into four p
Vertebral Artery Dissection Definition Vertebral Artery Dissection: "Dissection of the wall of the vertebral artery, leading to the formation of an aneurysm that may occlude the vessel. Thrombus formation may occur and give rise to emboli. Cervical fractures or related NECK INJURIES and CRANIOCEREBRAL...
1) vertebral artery dissection 椎动脉破裂 2) vertebrate 脊椎动物 1. The molecular multiplicity and function of gonadotropin-releasing hormone and its receptor invertebrate; 脊椎动物GnRH肽的分子多态性和功能 2. Distribution and Type of Mucous Cells in Digestive Tract of Several Vertebrates Species; ...
vertebral dissectionanterior spinal arterymyelomalaciaspinal ischaemiaspinal cordAnterior spinal artery syndrome is characterised by pain at the level of the lesion, paraparesis or quadriparesis, disturbed sensation of pain and temperature, and urinary incontinence. Spinal cord infarction usually originates ...
1. dissection /dɪ'sekʃn/ /dɪ'sɛkʃən/ n. 剥离;剖开;撕裂;夹层 aortic dissection 主动脉夹层 2. cervical spine 颈椎 3. odontoid process (枢椎的)齿突 4. periphery /pə'rɪf(ə)rɪ/ /pə'rɪfəri/ n. 外围;边缘;周围 ...
The Vertebral Artery is defined as a major blood vessel that is divided into four segments, extending from the subclavian artery to the foramen magnum, supplying the brain and deep neck muscles with oxygenated blood. AI generated definition based on: Imaging in Spine Surgery, 2017 ...
Vertebral artery dissection (VAD) is a rare cause of ischaemic injury to the cervical spinal cord. We report the case of a young man presenting an extended right VAD leading to a stroke within both the posterior inferior cerebellar artery (PICA) area and within that of a right sulcal branch...
When a tear occurs in one of the major cervicocerebral arteries and allows blood to enter the wall of the artery and split its layers, the result is either stenosis or aneurysmal dilatation of the vessel. Vertebral artery dissection (VAD) is an infrequent occurrence but is a leading cause of...
Vertebral artery dissection in a child. Is "spontaneous" still an appropriate definition? Though a rare cause of stroke in the general population, in almost one quarter of young patients affected by stroke cervical artery dissection (CAD) is the... S Bacigaluppi,R Rusconi,P Rampini,... - ...