Zobrazeno 1 - 10
of 9 163
pro vyhledávání: '"DOPPLER SONOGRAPHY"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Accurate selection of sampling positions is critical in renal artery ultrasound examinations, and the potential of utilizing deep learning (DL) for assisting in this selection has not been previously evaluated. This study aimed to evaluate t
Externí odkaz:
https://doaj.org/article/8948ceaa50e54911900d557db8185568
Autor:
Viktor S. Melnikov, Vadim E. Dubrov, Aleksandr S. Zelyanin, Julia V. Babaeva, Anna A. Pashkovskaya, Ilyas S. Zhalyalov
Publikováno v:
Travmatologiâ i Ortopediâ Rossii, Vol 30, Iss 1, Pp 99-109 (2024)
Background. Free perforating flaps are the most optimal for reconstruction of both upper and lower extremities. However, along with the obvious advantages of these flaps, there are also a number of difficulties associated with their more complex vasc
Externí odkaz:
https://doaj.org/article/e7678fc7d1cc4612ac4b23c8a19a5870
Publikováno v:
The Egyptian Journal of Radiology and Nuclear Medicine, Vol 55, Iss 1, Pp 1-8 (2024)
Abstract Background Doppler ultrasonography is essential to provide insights into hemodynamic alterations and liver function changes in pre-cirrhotic and cirrhotic patients. Utilizing Doppler examinations, this study aims to explore the correlation b
Externí odkaz:
https://doaj.org/article/92b3ad310be94bcb8c18ce950c385063
Publikováno v:
The Egyptian Journal of Radiology and Nuclear Medicine, Vol 55, Iss 1, Pp 1-8 (2024)
Abstract Background Conventionally, diuretic isotope renogram is used to establish and quantify severity of the obstruction in pelvi-ureteric junction obstruction. Doppler ultrasonography too assesses obstruction by evaluating the resistive index (RI
Externí odkaz:
https://doaj.org/article/c7196fc9744e4a6fa51cc1916f265d8b
Autor:
Alexis Dimanche, Johannes Goldberg, David R. Miller, David Bervini, Andreas Raabe, Andrew K. Dunn
Publikováno v:
World Neurosurgery: X, Vol 23, Iss , Pp 100377- (2024)
Objective: This study aimed to compare microvascular Doppler sonography (MDS) and laser speckle contrast imaging (LSCI) for assessing vessel patency and aneurysm occlusion during microsurgical clipping of intracranial aneurysms. Methods: MDS and LSCI
Externí odkaz:
https://doaj.org/article/e14d78dd40c540f6a8767d678d81ecba
Autor:
Mona Hassan Eltagui, Hadeel M. Seif Eldein, Marwa Abd Elhady, Dalia El-Sayed, Nouran Momen, Yasmeen M. M. Selim, Mai Mohammed Abd EL Salam
Publikováno v:
Egyptian Pediatric Association Gazette, Vol 71, Iss 1, Pp 1-7 (2023)
Abstract Objective Early identification of sickle renovascular changes via renal Doppler sonography among sickle cell disease patients to help in early diagnosis and interventions to prevent progression to end-stage renal disease. Methods Forty-five
Externí odkaz:
https://doaj.org/article/c62a6fb0a2874b478695aef6ba4d1f88
Publikováno v:
Journal of Physiological Sciences, Vol 73, Iss 1, Pp 1-9 (2023)
Abstract This study investigated effects of experimental baroreceptor stimulation on bilateral blood flow velocities in the anterior and middle cerebral arteries (ACA and MCA) using functional transcranial Doppler sonography. Carotid baroreceptors we
Externí odkaz:
https://doaj.org/article/8ba4ce5ce27443a89f360bde7f87807a
Publikováno v:
The Ultrasound Journal, Vol 15, Iss 1, Pp 1-12 (2023)
Abstract Background and aims Neurovascular ultrasound (nvUS) of the epiaortic arteries is an integral part of the etiologic workup in patients with ischemic stroke. Aortic valve disease shares similar vascular risk profiles and therefore not only pre
Externí odkaz:
https://doaj.org/article/0b159166964b428886724538b9df3795
Publikováno v:
Frontiers in Aging, Vol 4 (2024)
Introduction: In addition to age-related changes in language, hemispheric lateralization of language functions steadily declines with age. Also, performance on word fluency tasks declines and is sensitive to the expression of dementia-related changes
Externí odkaz:
https://doaj.org/article/5b5c2abc7d96431997c7991aa7711188