Results 331 to 340 of about 903,632 (373)

Does Small Vessel Disease Burden Impact Collateral Circulation in Ischemic Stroke Treated by Mechanical Thrombectomy?

Stroke, 2019
Background and Purpose- The development of leptomeningeal collateral artery network might be adversely affected by small vessel wall alteration. We sought to determine whether small vessel disease (SVD) burden may impact collateral development in ...
O. Eker, L. Rascle, Tae-Hee Cho, L. Mechtouff, L. Derex, Elodie Ong, Y. Berthezène, N. Nighoghossian   +7 more
semanticscholar   +1 more source

Multiphase MR Angiography Collateral Map: Functional Outcome after Acute Anterior Circulation Ischemic Stroke.

Radiology, 2020
Background Collateral circulation determines tissue fate and affects treatment result in acute ischemic stroke. A precise method for collateral estimation in an optimal imaging protocol is necessary to make an appropriate treatment decision for acute ...
Hyun Jeong Kim, Sang Bong Lee, Jin Woo Choi, Yoo Sung Jeon, Hyung-Jin Lee, Jeong-Jin Park, E. Kim, I. Kim, T. Lee, Y. Jung, S. Ryu, Y. Chun, Ji Sung Lee, H. Roh   +13 more
semanticscholar   +1 more source

Collateral lymphatic circulation

European Journal of Plastic Surgery, 2000
The collateral lymphatic circulation is a very important clinical pathophysiological phenomenon. The presence of a collateral lymphatic circulation is a sign of an obstructed lymph outflow and depends on location of the obstruction and on developmental anatomy of the lymphatic system.
openaire   +1 more source

Coronary Collateral Circulation

2018
Coronary collateral circulation is the small vessel connections formed between one epicardial coronary artery and another. The existence of these coronary anastomoses was demonstrated by Fulton in 1963. Rentrop and Werner subsequently devised collateral classification systems using angiographic characteristics as surrogates for collateral function ...
Novalia Purnama Sidik, James Spratt, Margaret McEntegart   +2 more
openaire   +1 more source

Coronary collateral circulation

The American Journal of Cardiology, 1965
C M, BLOOR, A A, LIEBOW
openaire   +2 more sources

Collateral mesenteric circulation.

Surgery, gynecology & obstetrics, 1987
The origins of historical terms, such as "Arc of Riolan" and "marginal artery of Drummond" are traced herein with emphasis on the inherent confusion caused when these terms are used. Basic mesenteric anatomy is briefly mentioned and pathologic anatomy with its altered direction of blood flow induced by atherosclerosis is stressed.
D F, Fisher, W J, Fry
openaire   +1 more source

Automatic collateral circulation scoring in ischemic stroke using 4D CT angiography with low-rank and sparse matrix decomposition

International Journal of Computer Assisted Radiology and Surgery, 2020
Mumu Aktar, D. Tampieri, H. Rivaz, Marta Kersten-Oertel, Yiming Xiao   +4 more
semanticscholar   +1 more source

Development of Coronary Collateral Circulation

Annual Review of Medicine, 1977
Collateral coronary arteries provide alternate routes for delivery of blood to myocar­ dium distal to major coronary-artery obstructions. These channels may be extracar­ diac, endomural, or arterioluminal in origin (I). One additional source of collateral myocardial blood flow is from deliberate attempts to surgically augment blood flow to ischemic ...
openaire   +2 more sources

Cerebral Collateral Circulation

Scientific Journal „Spectri“
Tamaz Jioshvili, Erekle Gigiadze, Nikoloz Sainishvili   +2 more
semanticscholar   +1 more source

Recruitment and Maturation of the Coronary Collateral Circulation: Current Understanding and Perspectives in Arteriogenesis.

Microvascular Research, 2020
U. Allahwala, L. Khachigian, D. Nour, Anisyah Ridiandres, M. Billah, M. Ward, J. Weaver, R. Bhindi   +7 more
semanticscholar   +1 more source