Pregled bibliografske jedinice broj: 286810
Hemodynamics in the irrigation basin of the middle cerebral artery. Comparison of transcranial doppler sonography with radionucleide angiography
Hemodynamics in the irrigation basin of the middle cerebral artery. Comparison of transcranial doppler sonography with radionucleide angiography // Book of abstracts. Second Congress of the Paneuropean Society of Neurology / Fazekas F, Schmutzhard E, Zeiler, K (ur.).
Beč, 1991. (poster, međunarodna recenzija, sažetak, stručni)
CROSBI ID: 286810 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Hemodynamics in the irrigation basin of the middle cerebral artery. Comparison of transcranial doppler sonography with radionucleide angiography
Autori
Pancić, Branko ; Valković, Asija ; Weiner, Mima ; Sepčić, Juraj
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, stručni
Izvornik
Book of abstracts. Second Congress of the Paneuropean Society of Neurology
/ Fazekas F, Schmutzhard E, Zeiler, K - Beč, 1991
Skup
Second Congress of the Paneuropean Society of Neurology
Mjesto i datum
Beč, Austrija, 07.12.1991. - 12.12.1991
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Doppler ultrasonography; radioisotope; middle cerebal artery
Sažetak
We have examined 73 patients affected by cerebrovascular disorders by parallel use of transcranial doppler ultrasonography and radioisotope angiography. We measured the blood velocity in the middle cerebral artery of both hemispheres of the brain in order to evaluate the hemodynamics. We have analysed by continuous wave doppler ultrasonography and radioisotope angiography the extracranial segment of the carotid arteries. Doppler sonography showed changed findings in 45 (61, 6%) and radioisotope angiography in 39 (53, 4%) of the 73 patients. By doppler ultrasonography a severe stenosis (>50%) of the lumen or occlusion of the middle cerebral artery was faund in 14 of the 50 patients hit by completed stroke, reversible ischemic neurologic deficit, or transient ishemic attach. By radioisotope radiography a severe stenosis (>50%) of the diameter or middle cerebral artery occlusion was found in 11 of the 50 patients belonging to the same group of examinees. Doppler ultrasonography is more sensitive method to the registration of hemodynamics disturbances in middle cerebral artery, particulary in moderate stenosis (<50%). The shortcoming of doppler ultrasonography if compared to radioisotope radiography are insonation problems uncountered in older persons.
Izvorni jezik
Engleski
Znanstvena područja
Kliničke medicinske znanosti
POVEZANOST RADA
Ustanove:
Medicinski fakultet, Rijeka
