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  • Proximal
  • Proximal right ICA dissection with mid-right M1 occlusive thrombo-embolus results in large right MCA and ACA territory infarct with small ischaemi. (radiopaedia.org)
  • During proximal protection with flow blockage (Medtronic Invatec MoMa, Roncadelle, Italy), a standard 0.014-inch coronary wire was inserted in the dissection and could not be advanced further (arrow) . (onlinejacc.org)
  • branches
  • It distributes twigs to the adjacent muscles, and numerous branches to the thyroid gland, connecting with its fellow of the opposite side, and with the inferior thyroid arteries. (wikipedia.org)
  • Besides the arteries distributed to the muscles and to the thyroid gland, the branches of the superior thyroid are: The infrahyoid branch (or hyoid artery): a small artery that runs along the lower border of the hyoid bone beneath the thyrohyoid muscle. (wikipedia.org)
  • Inferior thyroid artery Diagram showing the origins of the main branches of the carotid arteries. (wikipedia.org)
  • The branches of the facial nerve cross the artery from behind forward. (wikipedia.org)
  • plexus
  • Raeder syndrome localizes to lesions of the middle cranial fossa involving oculopupillary sympathetic fibers originating from the internal carotid artery plexus and traveling with the trigeminal and oculomotor nerves. (medscape.com)
  • it corresponds with the carotid canal, from which it is separated by a thin plate of bone perforated by the tympanic branch of the internal carotid artery, and by the deep petrosal nerve which connects the sympathetic plexus on the internal carotid artery with the tympanic plexus on the promontory. (wikipedia.org)
  • Lateral
  • Together with the internal laryngeal nerve, it pierces the lateral thyrohyoid membrane, and supplies blood to the muscles, mucous membrane, and glands of the larynx, connecting with the branch from the opposite side. (wikipedia.org)
  • Injuries
  • Victims may have internal injuries, such as laryngo-tracheal injuries, digestive tract injuries, vascular injuries, neurological system injuries and orthopedic injuries. (wikipedia.org)
  • Furthermore
  • Furthermore, SICAD recurring in a previously dissected carotid artery was not analyzed. (ahajournals.org)
  • Furthermore, the external laryngeal branch of the superior laryngeal nerve courses in close proximity to the superior thyroid artery, making it at risk for injury during surgery. (wikipedia.org)
  • antiplatelet therapy
  • Recognizing a dissection early is essential, because prompt anticoagulant and/or antiplatelet therapy and endovascular repair greatly minimize the patient's risk of infarction, neurologic disability, and death. (medscape.com)
  • Early carotid stenting and subsequent antiplatelet therapy may be an option in this patient group. (biomedsearch.com)
  • Trauma
  • Theories of hormonal influence, mechanical stress from trauma and stress to the artery walls, and also the effect of loss of oxygen supply to the blood vessel wall caused by fibrous lesions. (wikipedia.org)
  • true lumen
  • If no thrombus is observed in either the true lumen or the false lumen, the tearing membrane appears floating within the lumen, and the dissection is defined as a double-lumen dissection, which is not as prevalent as the other types of dissection. (medscape.com)
  • canal
  • They are almost exclusively observed when the carotid canal is fractured, although only a minority of carotid canal fractures result in vascular injury. (wikipedia.org)
  • vessels
  • 6. Spektor S , Bein BN (1992) [Electroencephalogram dynamics in Matas' compression test as a criterion of the efficacy of reconstructive operations on the vessels of the carotid basin]. (sergey-spektor.com)
  • Lower part of the Temporalis and masseter muscles (origin of masseter muscle:lower margin of the inner surface of zygomatic bone insertion : outer surface of the ramus of the mandible ) Lateral and medial pterygoid muscles The internal maxillary vessels, consisting of the maxillary artery originating from the external carotid artery and its branches. (wikipedia.org)
  • sinus
  • More specific tests such as implantable loop recorders, tilt table testing or carotid sinus massage may be useful in uncertain cases. (wikipedia.org)
  • It therefore receives input from the carotid sinus relaying blood pressure and blood chemistry information to the brain. (wikipedia.org)
  • arterial
  • 2006), because other arterial sources of blood provide compensatory blood flow (via the circle of Willis, Figure 1) to areas that typically are supplied by the common carotid (Farkas et al . (bio-protocol.org)
  • The largest arterial trunk is the aorta aorta , primary artery of the circulatory system in mammals, delivering oxygenated blood to all other arteries except those of the lungs. (thefreedictionary.com)
  • After the tear, blood enters the arterial wall and forms a blood clot, thickening the artery wall and often impeding blood flow. (wikipedia.org)
  • Pseudoaneurysms can be caused by trauma that punctures the artery, such as knife and bullet wounds, as a result of percutaneous surgical procedures such as coronary angiography or arterial grafting, or use of an artery for injection. (wikipedia.org)
  • The external carotid artery (ECA), with contributions from the internal carotid artery (ICA) system, is the predominant arterial blood supply to the skin and muscles of the cheek. (wikipedia.org)
  • extracranial
  • Intracranial MRA is mostly sufficient to evaluate vertebrobasilar arteries, while extracranial vertebral arteries are better diagnosed using contrast-enhanced MRA, which is less dependent on flow phenomena and more accurate in evaluating stenosis. (wikipedia.org)
  • surgical
  • The CABG redo surgical procedure is highly complex since the re-entry of sternum is very much complicated and with this dissection of the heart should be done carefully. (minartravels.net)
  • vessel
  • Obstruction of blood flow through the affected vessel may lead to dysfunction of part of the brain supplied by the artery. (wikipedia.org)
  • veins
  • eventually evolving into the arteries and veins, with the deeper portion resolving into the capillary component more closely attached to the brain surface. (vascularneurosurgery.com)
  • Capillaries form a network of tiny tubes throughout the body, connecting arterioles (smallest arteries) and venules (smallest veins). (thefreedictionary.com)
  • external
  • the external granular layer (II) and the external pyramidal layer (III) are less dense, and the internal granular layer (IV) is totally absent, so that the medium-sized pyramidal cells of layer III and the internal pyramidal layer (V) merge with a few isolated granular cells scattered at their boundary. (wikipedia.org)
  • Implicit in this statement is the intent to re-established both internal and external coverage, expressivity, masticatory function and aesthetic contour and quality. (wikipedia.org)
  • common
  • For example, a silicone collar cuff can be placed around the common carotid artery in order to reproduce the inflammatory response caused by atherosclerosis. (bio-protocol.org)
  • 2005). A study in which the two common carotid arteries were occluded at intervals of 1 week found that procedure leads to a progressive decrease in brain perfusion, and decreased mortality compared to procedures that occlude both arteries at once (Sarti et al . (bio-protocol.org)