6 rezultatus
Clinical and Doppler sonographic findings on the internal carotid artery of 218 patients with acute central retinal artery obstruction (42), branch retinal artery obstruction (43), anterior ischemic optic neuropathy (AION) (51), amaurosis fugax (AF) (21), and retinal vein occlusions (61) were
OBJECTIVE
Occlusion of the common carotid artery (CCA) is generally associated with occlusion of the ipsilateral internal carotid artery (ICA) and external carotid artery (ECA). Occasionally, however, collateral circulation to the ECA may preserve patency of the ICA via retrograde perfusion through
Retinal ischemic injury is common in patients with diabetes, atherosclerosis, hypertension, transient ischemia attack and amaurosis fugax. Previously, signs of ischemic stress, such as pericyte loss, blood-retinal barrier breakdown and neovascularization, which can lead to occlusion of retinal
Rheumatoid Arthritis and other rheumatic diseases may present with ocular manifestations. The purpose of our work was to determine the prevalence and type of eye involvement in rheumatoid arthritis and other connective tissue diseases through a meta-analysis and literature This report examines and reviews the frequency, potential causes and management of blood pressure aberrations in 100 consecutive carotid thromboendarterectomies. Reasons for operation and postoperative sequelae included: asymptomatic stenosis, transient ischemic attacks, non-hemispheric symptoms,
Vasospasm can have many different causes and can occur in a variety of diseases, including infectious, autoimmune, and ophthalmic diseases, as well as in otherwise healthy subjects. We distinguish between the primary vasospastic syndrome and secondary vasospasm. The term "vasospastic syndrome"