Clinic and Doppler ultrasonography correlation of reactivity of cerebral vessels in patients with chronic tension-type headaches

2013 ◽  
Vol 333 ◽  
pp. e490
Author(s):  
I. Iakubenko ◽  
T. Litovchenko ◽  
О. Zavalna
Keyword(s):  
Doppler Ultrasonography ◽  
Cerebral Vessels ◽  
Tension Type Headaches

scholarly journals Transcranial Doppler ultrasonography (uses, limitations, and potentials): a review article

2021 ◽  
Vol 36 (1) ◽  
Author(s):  
Mohammed F.A Ali
Keyword(s):  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Flow Velocity ◽  
Transcranial Doppler ◽  
Blood Flow Velocity ◽  
Pulsatility Index ◽  
Doppler Ultrasonography ◽  
Cerebral Blood Flow Velocity ◽  
Cerebral Vessels ◽  
Transcranial Doppler Ultrasonography

Abstract Background The additional information that transcranial Doppler can provide as part of a multimodal imaging protocol in many clinical settings has not been evaluated. Main body Transcranial Doppler is a bedside procedure used to assess cerebral blood flow velocity via cerebral circulation and pulsatility index (PI). Many diseases can lead to cerebral vessels vasospasm as in subarachnoid hemorrhage and trauma. Cerebral vessels vasospasm represented by abnormal elevation of cerebral blood flow velocity. Intracranial pressure can be monitored by pulsatility index which reflects blood flow resistance in cerebral vessels. Transcranial Doppler ultrasonography is also the unique modality for detection of micro emboli in high-risk patients. Also, it can be used for evaluation of circulatory arrest with subsequent confirmation of brain death Conclusion Transcranial Doppler ultrasonography is the only diagnostic modality that provides a reliable assessment of cerebral blood flow patterns in real time. The physiological information obtained from TCD is complementary to the anatomical details obtained from other neuroimaging modalities. TCD is relatively cheap, can be performed bedside, and allows monitoring in acute emergency settings.

Doppler Ultrasonography in Searching the Collateral Network in Portal Hypertensive Children

2002 ◽  
Vol 41 (1) ◽  
pp. 23-28 ◽  
Author(s):  
Ebru Yeşildağ ◽  
Firat Çetinkaya ◽  
Sebuh Kuru˙Oğlu ◽  
Osman Faruk şenyüz
Keyword(s):  
Doppler Ultrasonography ◽  
Collateral Network

Popliteal artery thrombosis secondary to a tibial osteochondroma

VASA ◽  
2011 ◽  
Vol 40 (3) ◽  
pp. 251-255 ◽  
Author(s):  
Gruber-Szydlo ◽  
Poreba ◽  
Belowska-Bien ◽  
Derkacz ◽  
Badowski ◽  
...  
Keyword(s):  
Case Report ◽  
Magnetic Resonance Angiography ◽  
Popliteal Artery ◽  
Doppler Ultrasonography ◽  
Histopathological Examination ◽  
Previous History ◽  
Plain Radiography ◽  
Artery Thrombosis ◽  
History Of ◽  
The Right

Popliteal artery thrombosis may present as a complication of an osteochondroma located in the vicinity of the knee joint. This is a case report of a 26-year-old man with symptoms of the right lower extremity ischaemia without a previous history of vascular disease or trauma. Plain radiography, magnetic resonance angiography and Doppler ultrasonography documented the presence of an osteochondrous structure of the proximal tibial metaphysis, which displaced and compressed the popliteal artery, causing its occlusion due to intraluminal thrombosis..The patient was operated and histopathological examination confirmed the diagnosis of osteochondroma.

Synchrotron radiation X-rays demonstrate small cerebral vessels in normal mouse and variations under ischemia in rat

2005 ◽  
Vol 25 (1_suppl) ◽  
pp. S558-S558
Author(s):  
Masahiro Tamaki ◽  
Takashi Mizobe ◽  
Keiji Kidoguchi ◽  
Junnji Koyama ◽  
Takeshi Kondoh ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Normal Mouse ◽  
Cerebral Vessels ◽  
X Rays

Mapping of Perforator Vessels by Color Doppler Ultrasonography for Elbow Region Reconstruction by Local/Regional Flaps

2014 ◽  
Vol 30 (S 01) ◽  
Author(s):  
Capota Irina ◽  
Chiroiu Bogdan ◽  
Barsan Simona ◽  
Matei Ileana ◽  
Georgescu Alexandru
Keyword(s):  
Doppler Ultrasonography ◽  
Color Doppler ◽  
Color Doppler Ultrasonography ◽  
Perforator Vessels
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