Doctor insights on:
What Exactly Is Subdural Hematoma
Intracranial blood: A subdural hematoma is a blood clot that forms between the brain and the fibrous membrane covering the brain (subdural space). It is usually a result of trauma with the stretching and tearing of a vein in the subdural space as the brain deforms during an acceleration, deceleration situation.. ...Read moreSee 2 more doctor answers
SDH: A subdural hematoma typically occurs from bridging cortical veins being torn causing blood to accumulate on the surface of the brain under the dural covering of the brain. Trauma is the most common cause. In the elderly, even relatively minor head trauma can cause a sdh. Surgery is often used to evacuate the hematoma. ...Read moreSee 2 more doctor answers
Blood around brain: There are three layers of tissue that surround the brain, known collectively as the "meninges." the outermost layer is the dura mater, the middle layer the arachnoid mater, and the layer closest to the brain the pia mater. When veins that go between these layers rupture - often because of trauma - blood can start to pool between the dura mater and arachnoid mater causing a subdural hematoma. ...Read moreSee 1 more doctor answer
Hematoma- blood coll: Hematoma is collection of blood somewhere in the body...anywhere in the body....it's called a hematoma. Parietal tells us the location (Parietal lobe of the brain) usually due to high blood pressure while Subdural hematoma means collection of blood below the level of the DURAL cover of the covering of the brain called the meninges...often times traumatic cause but also often can be spontaneous. ...Read more
Dangerous hemorrhage: Subaracnoid hemorrhages usually occur from rupture of aneurysms. Aneurysms are caused by defects in the vessel wall producing outpouching of the wall. With rupture of the aneuysm, patients complain of the worst headache of their life. The headache can rapidly progress to include altered consciousness, weakness or unresponsiveness. A percentage of patients never survive to reach medical care. ...Read more
Bruise or blood : Collection outstde blood vessels. Can be a collection located between cells of deeper layers of skin, a bruise. Or a collection of blood either liquid or clot which has escaped from a traumatised or damaged blood vessel, vein, artery or capillary. ...Read more
What is a bruise: Bruise is bleeding under the skin and it looks bluish black it can be due to trauma to that area or sometimes comes on spontaneusly due to certain medical conditions.There may be fragility of blood vessels, low platlet count, or other bleeding disorders due to lack of clotting factors in blood.If is recurrent and in many places in the body then one has to consult their physician. ...Read more
Bleed after surgery: Hematoma is a collection of blood. Means that nephrectomy patient either continued to or started to bleed after kidney removal surgery. Can be dangerous with large or massive hematomas which may require transfusion to correct blood loss, or surgical exploration to tie of bleeding vessel/s. ...Read more
Depends: If you are referring to outcomes, subdural hematomas generally have a worse outcome. This may because these tend to be in older patients and are associated with a rotational component. The blood is also pushing directly on the brain. If you are referring to rapidity of deterioration although both can have a rapid decline, classically, the epidural is more rapid because it is an artery bleeding. ...Read moreSee 1 more doctor answer
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