Looking for online definition of mural thrombus in the Medical Dictionary? Meaning of mural thrombus medical term. What does mural thrombus mean? The substance making up a thrombus is sometimes called cruor. A thrombus is a healthy response to injury intended to prevent bleeding, but can be harmful in thrombosis, when clots obstruct blood flow through healthy blood vessels.
Mural thrombi are thrombi that adhere to the wall of a blood vessel.
In the vascular context, mural thrombus is a term relating to the formation of thrombus in an artery, most commonly the aorta. Formation of a thrombus in contact with the endocardial lining of a cardiac chamber or, if not occlusive, with a wall of a large blood vessel. This article will also not address mural thrombi that arise . Published by Houghton Mifflin Company. The association between white thrombus in the aorta and multiple embolic occlusions of peripheral vessels was made years ago.
However, mural thrombus has been neglected as a major cause of embolus because the process was attributed to paradoxical effects of heparin. Our recent experience indicates it . Primary aortic mural thrombus : presentation and treatment.
Hahn TL(1), Dalsing MC, Sawchuk AP, Cikrit DF, Lalka SG. Author information: (1)Department of Surgery, Peripheral Vascular Surgery Section, Indiana University School of Medicine, Indianapolis, IN. The clinical presentation . Gagliardi JM(1) , Batt M, Khodja RH, Le bas P. Twenty-six peripheral arterial emboli complicating cases of mural thrombi of the aorta were diagnosed . The mural thrombus is usually located in the abdominal aorta, but, albeit infrequently, it can occur in the thoracic aorta. Although most thoracic thrombi . The advent of transesophageal echocardiography (TEE) and magnetic resonance imaging (MRI) and the more frequent use of computed tomography ( CT) have led to the identification of mural aortic thrombi (MAT) as a source of distal embolization in a much higher proportion of patients than previously appreciated.
Aortic mural thrombus in a nonaneurysmal minimally atherosclerotic or normal aorta is a rare clinical entity and an uncommon cause of peripheral arterial embolization. Both anticoagulation therapy and aortic surgery are commonly used as primary treatment, but there are no consensuses or clinical . Furthermore, this scintigraphic technique is ineffective in identifying relatively small thrombi, and it has good specificity and sensitivity only if there is active platelet aggregation on the surface of the LV mural thrombus at the time of imaging. In patients with an elevated left hemidiaphragm, indium-1activity in the spleen . Summary: Left ventricular mural thrombus is a well-recog- nized complication of acute myocardial infarction. In sur- vivors of infarction, the incidence with which mural thrombus occurs is influenced by the location and magnitude of infarc- tion, so that it occurs commonly in those with large anterior Q- wave infarctions . P – Morphology of Thrombi and blood clots, Review of heart blood flow path, embolus – Duration: 10:43.
These thrombi may be associated with atherosclerotic plaques or may evolve de novo in the aorta. Translations in context of mural thrombus in English-French from Reverso Context: disclosed is a placement device for a tubular medical treatment instrument by which the occurrence of injuries in a blood vessel or the like and release of mural thrombus or mural atheroma can be prevented.
Background: Aortic mural thrombi (AMT) in the absence of aortic disease are rare. The appropriate indications and the efficacy of surgical thrombectomy, thrombolysis, and systemic anticoagulation remain controversial. Methods: This study, set in an academic medical center, was a retrospective review of five patients with . Large eccentric mural thrombus of abdominal aortic aneurysdemonstration by aortography and radionuclide angiography. Citation: American Journal of Roentgenology. The identification of mural thrombus in patients with left ventricular aneurysm and mural thrombus probably warrants consideration of long-term anticoagulatio.
The natural history, prognostic significance, and optimal therapy of asymptomatic thoracic aorta mural thrombi detected incidentally is not well defined in the literature. We report a case of asymptomatic thoracic aorta mural thrombi in a 42- year-old woman with a history of smoking and steroid use that was conservatively.