dissection


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Related to dissection: aortic dissection, Dissection of aorta

dissection

[də′sek·shən]
(geology)
Destruction of the continuity of the land surface by erosive cutting of valleys or ravines into a relatively even surface.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
In the absence of a catheterization room and in the event of an emergency, thrombolysis presents the first choice of revascularization of an acute coronary syndrome with ST segment elevation, which can cause a real danger in case of spontaneous dissection of the artery coronary because of the risk of its extension by increasing intramural bleeding [34, 35] and may even be fatal.
It is less invasive than other treatment options for aortic dissection repair and offers quicker recovery times for patients.
An acute dissection of the thoracic aorta, one of the most common causes of aortic emergencies, requires prompt diagnosis and treatment 0.[1] The presence of dissection, the dissection type, and its complications can be determined with a sensitivity and specificity of nearly 100% through CTA.[2] Aortic rupture is a common and fatal complication of type B aortic dissection.
The primary concern was acute mesenteric ischemia, for which the patient underwent a selective SMA arteriography, which revealed a complete (100%) SMA occlusion with proximal intimal dissection and normal celiac axis (Figure 3).
Patients with carotid or vertebral artery dissection can have local and distal ischemic manifestations.
Cadaveric dissection has been the main teaching modality in anatomy education since the ancient times.
Of which, 531 potential patients were yielded by searching relevant key words in hospital database, including dissection, filling defect, intimal tear or intimal flap.
Tonsillectomy was performed using cold dissection in 59 patients (26 males and 33 females; mean age, 9.5[+ or -]5.2 years) and bipolar diathermy in 61 patients (34 females and 27 males; mean age, 8.9[+ or -]5.4 years).
Multidetector computed tomography was performed in all cases.[6] Acute type A dissection was defined as any dissection that involved the ascending aorta and/or aortic arch.
Anatomy Dissection says it has a BIOX experience for everyone, whether you're a beginner, a school pupil preparing for exams or an undergraduate student of advanced anatomy and pathology.
Cervical MRI angiography (MRA) revealed an aspect coherent with dissection in the right extracranial vertebral artery (Figure 2).