Tsuchiya K, Kobayashi K, Nitatori T, Kimura T, Ikedo M, Takemoto S . Hybrid of opposite-contrast MRA of the brain by combining time-of-flight and black-blood sequences: Initial experience in major trunk stenoocclusive diseases . J Magn Reson Imaging 31 , 56-60 ( 2010 )...
Cerebrovascular diseases are one of the main causes of death and disability in the world. Within this context, fast and accurate automatic cerebrovascular segmentation is important for clinicians and...关键词: Vessel segmentation Deep learning Cerebrovascular segmentation Convolutional neural networks DOI...
Understanding the disease that affects the brain as infarctions, both clinically apparent and silent, requires an understanding of how the blood vessels are affected, the way in which both the brain and the blood vessels are imaged by MRI and MRA and the mechanism of injury.关键词: Sickle ...
Methods: MRI and 3D-TOF MRA of 120 patients with early cerebral infarction verified by clinic manifestation were retrospectively analyzed. 26 patients performed MRI and MRA in 2h~6h, 94 patients in 7h~72h after clinical findings occurred. All patients had ...
0FMRAofupperarcusao~aeinthediagno— sistreatmentandpreventforpatientswithischemiceerebrovasculardiseases(ICVD).【Methods】Theclinical,MRI ofbrainandcervicalandMRAofarcusaortaedatafrom200patien~ withICVDwereanalyzedrestrospectively. 【Results】61patientswithICVDwerenotfoundarteryabnormal,7pafien~hadasymmetryvertebr...
MRI of Central Nervous System Diseases. Springer, Berlin 1990 Kahle, W., M. Frotscher: Color Atlas and Textbook of Human Anatomy, Vol. 3. Thieme, Stuttgart 2003 Kang, M. S., D. Resnick: MRI of the Extre- mities: An Anatomic Atlas. Saunders, ...
Purpose To evaluate the value and limitation of MRI, especially MRA in the diagnosis of arteriovenous malformation(AVM) of brain. Materials and Methods The results of MRI and MRA in 16 cases with AVM were compared with that of DSA. The feeding arteries, nidus and draining veins were observed...
Hybrid of opposite‐contrast MRA of the brain by combining time‐of‐flight and black‐blood sequences: Initial experience in major trunk stenoocclusive di... Purpose:To assess the feasibility of a new MR angiography (MRA) technique named hybrid of opposite-contrast MRA (HOP MRA) that combined...
Concluson:3.0 T MRA can clearly show the intracranial arteries window demformity position, morphology and other intracranial vascular lesions, the diagnosis of intracranial into windows deformity preferred, effective, non-invasive imaging method.%目的:探讨3.0T磁共振M R A诊断颅内动脉成窗畸形的临床...
Wuhan Brain Hos pital , Wuhan 430010, China 【 Abstract】 Objective To explore the clinical m anifestatio ns and features o f magnetic resonance angiography( MRA) of vertebrobasilar dolichoectasia( VBD) . Methods The clin i cal datas o f 5 patients with VBD were analyzed retrospectively, ...