CHECK THESE SAMPLES OF Role of Computed Tomography and MRI in Detecting Extradural Haemorrhage after Trauma
In the next seven days or during the late subacute phase, methemoglobin extracellular manifests and finally, in the chronic phase or after 14 days, ferritin and hemosiderin, extracellular becomes apparent (Ashtekar, 2011).... The changing appearance of the haemorrhage on the MRI is based on the structure and appearance of the haemoglobin, as well as its oxidation elements, and based on whether unpaired electrons are apparent.... n case it is intra-axial, the goal is to establish the specific neuroanatomic site and to establish the age of the haemorrhage, including its cause....
12 Pages
(3000 words)
Essay
trauma Questions.... Most common shock prevalent in trauma relate to haemorrhage included low volume/hypovolemic shock (absolute hypovolemia) emanating from hemorrhage or other significant body fluid loss; high-space or neurogenic shock (relative hypovolemia) emanating from spinal injury, sepsis, or certain drug overdoses, and mechanical/obstructive shock emanating from pericardial tamponade or myocardial contusion.... The unstable nature of the trauma patient requires an early active treatment....
5 Pages
(1250 words)
Essay
The core reason for conducting this research study was to examine the function played by CT and mri imaging techniques in diagnosing and managing strokes among patients.... computed tomography (CT) scan uses x-rays in a special array to produce two- or three-dimensional images of the brain (Pluto et al.... A sub-type of haemorrhagic stroke is a subarachnoid haemorrhage, which is a stroke that is caused by bleeding on the surface of the brain (Pluto et al....
36 Pages
(9000 words)
Dissertation
The author of the paper states that the bleeding occurs from ruptured choroidal vessels as a delayed consequence after trabecular surgery for the correction of glaucoma.... Delayed suprachoroidal hemorrhage after needle revision of trabeculectomy bleb in a patient with hairy cell leukemia.... In the paper 'Delayed Suprachoroidal haemorrhage' the author analyzes the suprachoroidal space, which is a dead space where choroid stays closely apposed to the sclera....
5 Pages
(1250 words)
Assignment
The paper "The Concept of computed tomography" focusses on the fact that due to inadequate supply of oxygen and blood to the brain because of the blockage in the artery, an area of the brain tissue may die which is called cerebral infarction or ischemic stroke.... With this pointed out, MRI is found to be more efficient in detecting acute ischemia.... A recent study has shown that (MRI) magnetic resonance imaging can identify more accurately ischemic stroke than (CT) computed tomography....
4 Pages
(1000 words)
Essay
This paper "CT scan angiography for Carotid Artery Stenosis" provides detailed information about the carotid arteries that are the primary arteries which carry fresh, oxygenated blood to the brain and hence it is vital that they function properly.... Any anatomical aberration or pathological lesion can severely affect the blood supply to the brain....
13 Pages
(3250 words)
Essay
We usually see it as bruising of the skin, when trauma causes breakage in the thin-walled capillaries in the dermis.... Initially, during the hyper-acute phase or hours after the development of the lesion, the hematoma is made up of a liquid suspension of intact RBCs containing oxy- or deoxyhemoglobin.... after which, met-hemoglobin becomes she microsomes.... This essay "The Changing Magnetic Resonance Imaging Appearance Of haemorrhage" focuses on even if it is usually in liquid form, blood is a dynamic tissue that contains cells and dissolved chemicals....
26 Pages
(6500 words)
Essay
The paper "Computed Tomography Enterography vs Magnetic Resonance Enterography" compares the overall diagnostic accuracy of computed tomography enterography with magnetic resonance enterography in the evaluation of disease activity in small bowel Crohn's disease.... Its prevalence is increasing while its etiology is not known, though evidence suggests that genetic predisposition in combination with the abnormal interaction of the gut and enteric microbes is likely to play a role in its pathogenesis....
13 Pages
(3250 words)
Article