scholarly journals Relationship between Champagne bottle neck sign and internal carotid artery flow in moyamoya disease

Nosotchu ◽  
2017 ◽  
Vol 39 (1) ◽  
pp. 6-11
Author(s):  
Shinichi Wada ◽  
Masahiro Yasaka ◽  
Emi Tabata ◽  
Asako Nakamura ◽  
Takahiro Kuwashiro ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Moyamoya Disease ◽  
Internal Carotid ◽  
Champagne Bottle ◽  
Bottle Neck ◽  
Artery Flow

Bottle Neck Sign of the Proximal Portion of the Internal Carotid Artery in Moyamoya Disease

2006 ◽  
Vol 25 (12) ◽  
pp. 1547-1552 ◽  
Author(s):  
Masahiro Yasaka ◽  
Toshiyasu Ogata ◽  
Kotaro Yasumori ◽  
Tooru Inoue ◽  
Yasushi Okada
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Moyamoya Disease ◽  
Internal Carotid ◽  
Proximal Portion ◽  
Bottle Neck

scholarly journals Fetal internal carotid artery flow velocity time waveforms in twin pregnancies

1988 ◽  
Vol 16 (5-6) ◽  
pp. 405-409 ◽  
Author(s):  
Shimon Degani ◽  
Joav Paltiely ◽  
Reuven Lewinsky ◽  
Israel Shapiro ◽  
Mordechai Sharf
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Flow Velocity ◽  
Internal Carotid ◽  
Artery Flow ◽  
Twin Pregnancies

scholarly journals Skull shape abnormalities in ischemic cerebrovascular and mental diseases in adults

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Masaya Nagaishi ◽  
Yoshiko Fujii ◽  
Yoshiki Sugiura ◽  
Kensuke Suzuki
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Moyamoya Disease ◽  
Internal Carotid ◽  
Morphological Changes ◽  
Head Injuries ◽  
Internal Carotid Artery Stenosis ◽  
Skull Shape ◽  
Mental Diseases ◽  
Cervical Internal Carotid Artery

AbstractMorphological changes in the child skull due to mechanical and metabolic stimulation and synostosis of the suture are well known. On the other hand, few studies have focused on clinical conditions relevant for adult skull deformity. We retrospectively reviewed computed tomography (CT) findings obtained from 365 cases that were treated for head injuries, moyamoya disease, cervical internal carotid artery stenosis, and mental diseases, and investigated the morphological changes in the skull associated with these diseases. The findings from head injuries were used not only for control subjects, but also for the analysis of generational changes in skull shape based on birth year. Head shape had a brachiocephalic tendency with occipital flattening in people born from the 1950s onwards. Cases of moyamoya disease, cervical internal carotid artery stenosis, and mental diseases showed significantly thicker frontal and occipital bone than those of control subjects. The skull thickening was especially noticeable in the frontal bone in moyamoya disease. Plagiocephaly was significantly frequent in moyamoya disease. These uncommon skull shapes are useful CT findings in screening subjects for early evidence of mental diseases and intracranial ischemic diseases with arterial stenosis.

scholarly journals Carotid angioplasty with internal carotid artery flow reversal is well tolerated in the awake patient

2004 ◽  
Vol 40 (1) ◽  
pp. 92-97 ◽  
Author(s):  
Enrique Criado ◽  
Manuel Doblas ◽  
Juan Fontcuberta ◽  
Antonio Orgaz ◽  
Angel Flores ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Internal Carotid ◽  
Flow Reversal ◽  
Carotid Angioplasty ◽  
Awake Patient ◽  
Artery Flow

Augmenting Regional Cerebral Blood Flow Using External-to-Internal Carotid Artery Flow Diversion Method

2009 ◽  
Vol 37 (12) ◽  
pp. 2428-2435 ◽  
Author(s):  
Afshin A. Divani ◽  
Tamara L. Berezina ◽  
Gabriela Vazquez ◽  
Sergey B. Zaets ◽  
Ramachandra Tummala ◽  
...  
Keyword(s):  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Regional Cerebral Blood Flow ◽  
Internal Carotid ◽  
Flow Diversion ◽  
Regional Cerebral Blood ◽  
Artery Flow

Suspicious Extracranial Duplex Examination: A Predictor of Intracranial Disease?

2009 ◽  
Vol 33 (1) ◽  
pp. 31-35
Author(s):  
Esther Collado ◽  
Megan Hodge ◽  
Charles McCollum ◽  
George Noon ◽  
Ruth L. Bush ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Vertebral Artery ◽  
Moyamoya Disease ◽  
Internal Carotid ◽  
External Carotid Artery ◽  
Left Vertebral Artery ◽  
External Carotid ◽  
Carotid Duplex ◽  
Doppler Signals

Introduction Moyamoya disease is a rare and progressive condition with poor long-term prognosis. A meticulous evaluation during an extracranial carotid duplex exam, with attention to subtle changes in anatomy and Doppler signals, can alert the sonographer to pathology in the intracranial circulation, which may suggest this diagnosis. Case Report A 45-year-old woman presented to our vascular lab with an episode of slurred speech, right arm weakness, right-sided numbness, and generalized weakness that lasted 15 – 20 min, with total resolution of symptoms. A carotid duplex examination was ordered and demonstrated no evidence of extracranial carotid disease; however, bilaterally the external carotid artery was larger in size than the internal carotid artery, multiple prominent external carotid artery branches were noted, the internal carotid artery and vertebral artery Doppler signals demonstrated low-resistance waveforms with high diastolic flow velocity, and the left vertebral artery was enlarged. Magnetic resonance imaging with angiography demonstrated multiple intracranial abnormalities, and conventional angiography was compatible with Moyamoya disease. A superficial temporal artery-to-middle cerebral artery bypass was performed with an uneventful postoperative course and no recurrence of symptoms. Conclusions Subtle changes in anatomy and Doppler signals observed during an extracranial carotid duplex examination can be important indicators of pathology in a location that is not under direct visualization and interrogation. It is important for the sonographer to note these changes and report them to the physician for further evaluation by more direct methods of testing. This case provides an example of the use of such indirect sonographic evidence.

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