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Topic: Brain hemorrhage


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In the News (Fri 10 Jul 09)

  
  MedlinePlus Medical Encyclopedia: Intracerebral hemorrhage
An intracerebral hemorrhage is bleeding in the brain caused by the rupture of a blood vessel within the head.
Blood may accumulate in the brain tissues itself, or in the space between the brain and the membranes covering it.
The bleeding may be isolated to part of one hemisphere (lobar intracerebral hemorrhage) or it may occur in other brain structures, such as the thalamus, basal ganglia, pons, or cerebellum (deep intracerebral hemorrhage).
www.nlm.nih.gov /medlineplus/ency/article/000796.htm   (805 words)

  
  Home | aHealthyme.com
Onset is at age 40-60 with headaches, brain hemorrhage often in the parietal lobe, strokes, and dementia.
Brain hemorrhage is rare as the amyloid protein is deposited in blood vessels in the eye and meninges (brain coverings), but not in the brain itself.
Brain biopsy (surgical removal of a small piece of brain tissue) may show characteristic amyloid deposits, but is rarely performed, as the risk may not be justifiable in the absence of effective treatment for CAA.
www.ahealthyme.com /article/gale/100084313   (1971 words)

  
 brain injury .com | How Can the Brain Be Injured
While the brain is by far the most complex object on earth, it is soft and vulnerable with a consistency of firm pudding.
Edema - is a swelling of the brain.
The brain is hollow; the interior cavities, called ventricles, contain cerebrospinal fluid circulating from the ventricles up over the surface of the brain where the cerebrospinal fluid is absorbed.
www.braininjury.com /injured.html   (2135 words)

  
 Spontaneous parenchymal cerebral hemorrhage Review
Intracerebral Hemorrhage (brain hemorrhage) is an important cause of stroke, especially in Asians and fls.
Amyloid angiopathy causes both single and recurrent lobar hemorrhages and is probably the most common cause of lobar hemorrhage in the elderly.
If the CAT scan shows that the cerebellar hemorrhage is compressing the brain stem or causing hydrcephalus then surgical interventions which include lateral ventricle decompression, clot removal or posterior fossa decompression is indicated.
www.thedoctorslounge.net /neurology/diseases/cerebral_hemorrhage.htm   (472 words)

  
 Brain aneurysm, cerebral vasospasm, arteriovenous malformation (AVM) information
The peak age for hemorrhage from an AVM is somewhere in the late teens (age 15-20 yrs).
The hemorrhage itself is usually within the substance of the brain (intraparenychmal hemorrhage), but also may be subarachnoid (outer or under surfaces of the brain), or within the fluid filled spaces of the brain (intraventricular), or just under the leather covering of the brain (subdural).
Hemorrhage rates: The average (annual) rate of hemorrhage for a newly diagnosed AVM that has not bled before is somewhere between 2-4% per year.
www.brain-aneurysm.com /avm.html   (3217 words)

  
 Neuroimaging of Brain Hemorrhage
Accurate identification of acute hemorrhage is a critical step in planning appropriate therapy; the correct characterization of underlying pathology, such as neoplasia, vascular malformation, or infarction, is often of equal importance.
Primary hypertensive hemorrhage must be distinguished from cerebral infarction with secondary bleeding on both pathoanatomic and histopathologic grounds --despite the strong association of both with chronic arterial hypertension.
Hemorrhage due to amyloid angiopathy almost always occurs in the cerebral cortex and subcortical white matter, and lesions often contain a component of subarachnoid blood.
www.med.harvard.edu /AANLIB/hem.html   (2419 words)

  
 MedlinePlus Medical Encyclopedia: Hemorrhagic stroke
The brain is very sensitive to bleeding and damage can occur very rapidly, either because of the presence of the blood itself, or because the fluid increases pressure on the brain and harms it by pressing it against the skull.
The surrounding tissues of the brain resist the expansion of the bleeding, which is finally contained by forming a mass (hematoma).
The most important test to confirm the presence of a brain hemorrhage is a CT scan, which provides pictures of the brain.
www.nlm.nih.gov /medlineplus/ency/article/000761.htm   (1894 words)

  
 Cerebral hemorrhage - Wikipedia, the free encyclopedia
Subarachnoid hemorrhage, which accounts for 5 to 10 percent of strokes, is one of the deadliest type of strokes.
Strategies to protect the brain during this type of stroke include blood sugar and blood pressure control, adequate oxygen and intravenous fluids, detection and treatment of the cause of bleeding, and constant monitoring (usually with the Glasgow Coma Scale) and immediate treatment for complications from bleeding into or around the brain.
Intracerebral hemorrhages may be caused by burst aneurysms or arteriovenous malformations, but are most often caused by hypertension, which can cause the delicate blood vessels in the brain to burst.
en.wikipedia.org /wiki/Cerebral_hemorrhage   (994 words)

  
 Orlando Brain Injury Lawyers Florida Traumatic Brain Injury Attorneys FL Car Accident Law Firm Construction Accidents
Brain injuries typically fall into two categories: those caused by a traumatic event and those caused by lack of oxygen to the brain.
Brain trauma might result from a car or truck accident, slip and fall accident, construction accident, fall from a ladder, sports injury, or birth trauma.
Brain injuries caused by hypoxia are those that starve the brain of oxygen, such as a stroke, hemorrhage, aneurysm, or suffocation.
www.jacobsandgoodman.com /CM/PracticeAreaDescriptions/Brain-Injury.asp   (499 words)

  
 AllRefer Health - Hemorrhagic Stroke (Brain Bleeding, Brain Hemorrhage, Stroke - Hemorrhagic)
The brain is very sensitive to bleeding and damage can occur very rapidly, either because of the presence of the blood itself, or because the fluid increases pressure on the brain and harms it by pressing it against the skull.
Bleeding irritates the brain tissue, causing swelling (cerebral edema).
The surrounding tissues of the brain resist the expansion of the bleeding, which is finally contained by forming a mass (hematoma).
health.allrefer.com /health/hemorrhagic-stroke-info.html   (861 words)

  
 The Center For Cerebrovascular Surgery
The chance of dying from each brain hemorrhage is about 10%, and the risk of a stroke is approximately 20%.
CT scanning of the brain is useful in evaluating acute hemorrhage.
Hemorrhage: Repeated small hemorrhages from cavernomas are the hallmark of this disease.
www.med.nyu.edu /neurosurgery/subspecialty/cerebrovascular_2.html   (1737 words)

  
 Ask Erowid : ID 3022 : Does LSD make your brain bleed?   (Site not responding. Last check: 2007-10-27)
While a headache in normal circumstances wouldn't prompt people to think that their brains were bleeding, the same headache while under the effects of LSD might seem to take on greater significance.
Yet, as an example of the difficulty of researching the brain, the risk of hemorrhage associated with daily use of aspirin continues to be debated, despite the fact that it is a highly researched subject.
LSD does not cause the brain to bleed, but it may affect blood flow to the brain: It is structurally similar to drugs like ergotamine, which are used to control vasoconstriction and dilation related to migraine.
www.erowid.org /ask/ask.cgi?ID=3022   (944 words)

  
 California Traumatic Brain Injury Lawyers - San Francisco Brain Injury Attorneys
Those who sustain concussion, hemorrhage, significant loss of consciousness, coma, and/or skull fractures are typically diagnosed as having sustained a "moderate" to "severe" traumatic brain injury.
The resulting impairments suffered by the "moderate" to "severe" traumatic brain injury victim can generally be related to the original insult, although in case after case insurance companies and their lawyers contest these relationships.
This is not to infer that one need be comatose to be classified as having sustained a “severe” traumatic brain injury, but comatose individuals have clearly sustained a “severe” traumatic brain injury irrespective of its potential transient nature.
www.scarlettlawgroup.com /traumatic_brain_injury.php4   (507 words)

  
 Brain herniation Medical Information
A brain herniation is the displacement of brain tissue, cerebrospinal fluid, and blood vessels outside the compartments in the head that they normally occupy.
Brain herniations are the most common secondary effect of expanding masses in the brain.
Once herniation in the brain's temporal lobe or the cerebellum occurs, death is often inevitable.
www.drugs.com /enc/brain_herniation.html   (699 words)

  
 UC HealthNews : New Brain Hemorrhage Treatment Has Cincinnati Connection   (Site not responding. Last check: 2007-10-27)
Researchers who studied NovoSeven’s efficacy against brain hemorrhage found that it reduced bleeding, and subsequent disabilities associated with it, when treatment was administered early after the onset of symptoms.
Brain hemorrhage, the most deadly kind of stroke, occurs when an artery in the brain bursts and floods adjacent brain tissue with blood.
They were first to demonstrate conclusively that bleeding continues for several hours after onset of a brain hemorrhage and is a major reason for the rapid deterioration in these patients.
healthnews.uc.edu /news/?/704   (511 words)

  
 Health News: Aspirin Therapy Safe for Some Brain Hemorrhage Survivors - Evanston Northwestern Healthcare   (Site not responding. Last check: 2007-10-27)
However, the risk was not higher among the 46 patients who took aspirin after their brain hemorrhage than among the 161 patients who did not take aspirin, noted researchers from Massachusetts General Hospital, in Boston.
The location of the original hemorrhage was the only factor associated with increased risk of recurrence, the study found.
People who suffered a hemorrhage in the cerebral cortex had a greater risk of recurrence than those whose hemorrhage occurred in the deep structure of the brain.
www.enh.org /healthandwellness/healthnews/?article_id=530514   (307 words)

  
 Stroke - Wikipedia, the free encyclopedia
A hemorrhagic stroke, or cerebral hemorrhage, is a form of stroke that occurs when a blood vessel in the brain ruptures or bleeds.
Other immediate strategies to protect the brain during stroke include ensuring that blood sugar is as normal as possible (such as commencement of an insulin sliding scale in known diabetics), and that the stroke patient is receiving adequate oxygen and intravenous fluids.
Wepfer also identified the main arteries supplying the brain, the vertebral and carotid arteries, and identified the cause of ischemic stroke when he suggested that apoplexy might be caused by a blockage to those vessels.
en.wikipedia.org /wiki/Brain_hemorrhage   (5208 words)

  
 Hemorrhagic Stroke: Stroke: Merck Manual Home Edition   (Site not responding. Last check: 2007-10-27)
Subarachnoid hemorrhages occur between the inner layer (pia mater) and middle layer (arachnoid mater) of the tissue covering the brain (meninges).
A subarachnoid hemorrhage is sudden bleeding into the space (subarachnoid space) between the inner layer (pia mater) and middle layer (arachnoid mater) of the tissue covering the brain (meninges).
Usually, the cause is the sudden rupture of an aneurysm in a cerebral artery or a blood vessel (arteriovenous) malformation of the arteries or veins in or around the brain.
www.merck.com /mmhe/sec06/ch086/ch086d.html   (1312 words)

  
 News 14 Carolina | 24 Hour Local News | HEALTH   (Site not responding. Last check: 2007-10-27)
Bednarz suffered a brain hemorrhage, bleeding in the brain, caused by her stroke.
Intracerebral hemorrhage is a stroke caused by a sudden rupture of an artery within the brain.
This type is known as bleeding in the brain or hemorrhage.
rdu.news14.com /content/health_and_fitness/default.asp?ArID=61255   (821 words)

  
 Cocaine Use/Hypertension Major Risk Factors For Brain Hemorrhage In Young African Americans   (Site not responding. Last check: 2007-10-27)
In the absence of any definitive treatment for intracerebral hemorrhage, significant stress needs to be placed on primary prevention and understanding of factors that predispose to a higher risk in young African Americans," he said.
Blood may accumulate in the tissues as well as in the space between the brain and the membranes covering the brain, a subarachnoid hemorrhage.
Bleeding may be isolated in a part of one cerebral hemisphere (lobar intracerebral hemorrhage) or occur in other brain structures, such as the thalamus, basal ganglia, pons, or cerebellum (deep intracerebral hemorrhage).
www.pslgroup.com /dg/20036e.htm   (739 words)

  
 Brain Hemorrhage
A cerebral hemorrhage Likewise though a common rumor there are no studies or case reports which suggest that LSD causes the brain to bleed or hemorrhage.
A brain hemorrhage is an injury caused by bleeding Likewise though a common rumor there are no studies or case anatomy reports which suggest that LSD causes the brain to bleed or hemorrhage.
A brain hemorrhage is an injury caused by bleeding Doctor produced health and disorder medical information written for you to make informed decisions about your Aspirin Therapy Safe for Some Brain Hemorrhage Survivors.
www.stolarzis.com   (839 words)

  
 Brain Aneurysm -- Topic Overview
A brain (cerebral) aneurysm is a bulging, weak area in the wall of an artery that supplies blood to the brain.
In rare cases, the brain aneurysm ruptures, releasing blood into the skull and causing a stroke.
The most common location for brain aneurysms is in the network of blood vessels at the base of the brain called the circle of Willis.
www.webmd.com /hw/health_guide_atoz/zr1055.asp   (284 words)

  
 Drug Abuse Raises Brain Hemorrhage Risk - Medications: prescription drugs and over the counter drugs on MedicineNet.com   (Site not responding. Last check: 2007-10-27)
Drug abuse could help trigger brain hemorrhage in young people, according to a study that found 20 percent of young adults who suffered burst blood vessels in the brain had abused drugs.
The study of 307 patients with intracerebral hemorrhage at a hospital emergency department found that a fifth of the 75 patients who were 49 years old or younger had drugs in their system.
Intracerebral hemorrhage is often linked with high blood pressure in people over age 50.
www.medicinenet.com /script/main/art.asp?articlekey=59899   (325 words)

  
 Brain symptoms - WrongDiagnosis.com
The cause of Brain symptoms may be more easily identified if other symptoms exist.
brain bleeding (intracerebral hemorrhage), brain swelling, brain bruising
The distinction between a symptom and complication is not always clear, and conditions mentioning this symptom as a complication may also be relevant.
www.wrongdiagnosis.com /sym/brain_symptoms.htm   (753 words)

  
 eMedicine - Brain, Hypertensive Hemorrhage : Article by Ruby Chang, MD   (Site not responding. Last check: 2007-10-27)
Predominantly, hemorrhages of the basal ganglia involve the putamen and are fed by the lenticulostriate arteries.
If the hemorrhage is large enough and in the appropriate location, it may result in noncommunicating or obstructive hydrocephalus by compressing the foramen of Monro, the third ventricle, or the aqueduct of Sylvius.
Hypertensive hemorrhages in the cerebellum (see Picture 2, Picture 3) tend to occur adjacent to the dentate nucleus or in the deep white matter, depending on the perforating branches of the superior cerebellar or posterior inferior cerebellar arteries.
www.emedicine.com /radio/topic99.htm   (2026 words)

  
 Human Brain Hemorrhage: Quantification of Perihematoma Edema by Use of Diffusion-Weighted MR Imaging -- Carhuapoma et ...
Human Brain Hemorrhage: Quantification of Perihematoma Edema by Use of Diffusion-Weighted MR Imaging -- Carhuapoma et al.
Intracerebral infusion of thrombin as a cause of brain edema.
Attenuation of thrombin-induced brain edema by cerebral thrombin preconditioning.
www.ajnr.org /cgi/content/full/23/8/1322   (2933 words)

  
 To stanch the flow: hemophilia drug curbs brain hemorrhage Science News - Find Articles   (Site not responding. Last check: 2007-10-27)
A new international study, however, indicates that a drug that speeds blood clotting can reduce death and disability after a bleeding stroke, provided that the person is treated promptly.
The drug limits the amount of brain tissue damaged by blood leakage, a predictor of how damaging the stroke will be.
A cerebral hemorrhage kills neurons and other brain cells at the site of the bleeding and threatens cells on the hemorrhage's periphery.
www.findarticles.com /p/articles/mi_m1200/is_9_167/ai_n13595707   (524 words)

  
 Healthopedia.com - Intracerebral Hemorrhage (Intraparenchymal Brain Hemorrhage, Intracranial Hemorrhage)
Intracerebral hemorrhage is a term for bleeding into the brain.
The brain controls many functions in the body.
An intracerebral hemorrhage can damage the cells that control these functions, resulting in temporary or permanent disability or death.
www.healthopedia.com /intracerebral-hemorrhage   (252 words)

  
 eMedicine - Brain, Hypertensive Hemorrhage : Article Excerpt by: Ruby Chang, MD   (Site not responding. Last check: 2007-10-27)
In adults who present with nontraumatic intraparenchymal hemorrhage in the brain, hypertension is the most common etiology.
The first theory states that the hemorrhage may arise from rupture of the damaged blood vessel.
The first theory, intraparenchymal hemorrhage secondary to rupture of the vessel, is accepted more widely.
www.emedicine.com /radio/byname/brain-hypertensive-hemorrhage.htm   (513 words)

  
 HON - News : Drug Abuse Raises Brain Hemorrhage Risk   (Site not responding. Last check: 2007-10-27)
FRIDAY, Feb. 17 (HealthDay News) -- Drug abuse could help trigger brain hemorrhage in young people, according to a study that found 20 percent of young adults who suffered burst blood vessels in the brain had abused drugs.
In this study, 57 percent of patients aged 50 and older had high blood pressure, compared with 33 percent of patients aged 18 to 49.
Of the younger patients, 41 percent had malformed blood vessels in the brain, which increases the risk of a bleeding stroke.
www.hon.ch /News/HSN/530941.html   (465 words)

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