Different Hematomas In The Brain
During the 1970s and early 1980s researchers estimated that each year about 500000 Americans sustained a brain injury leading to hospitalization or death6 The reported annual incidence of TBI in different localities ranged from 132 to 367 injuries per 100000 population7-15 with the best estimate of national incidence at about 200 per. Intracranial hematomas are the rupture of a blood vessel leading to the collection of blood in brain tissues or empty spaces.
Sensors 2021 21 1586 2 of 28 whereas avoidable secondary injuries such as swelling and hematomas which compress vital brain structures and displace the brain midline may also take place.
Different hematomas in the brain. Hematomas in the brain cause inflammation and swelling that can damage brain tissue. Damage to blood vessels in the brain can cause blood to collect in brain cavities and brain tissue forming a hematoma. Two common types of hematomas that involve the meninges are epidural hematomas and subdural hematomas.
A subdural hematoma SDH is a common neurosurgical disorder that often requires surgical intervention. Blood collection between the skull and brain. There are several types of hematoma.
It is a type of intracranial hemorrhage that occurs beneath the dura essentially a collection of blood over the surface of the brain and may be associated with other brain injuries see the images below. People who take blood thinners or have a bleeding disorder are also more likely to develop a subdural hematoma by even a minor injury. These areas of clotted or pooling blood put pressure on the brain and can damage brain tissues.
A blood clot between the brain and the dura. The main population at risk for a subdural hematoma is the elderly. Depending on the severity of the hematoma there are a number of different treatment options from watching and waiting to brain surgery.
Bleeding in the brain or between the brain and skull can lead to large areas of clotted blood sometimes called hematomas. Hematomas are collections of blood outside of blood vessels. Disabilities resulting from a TBI depend upon the severity of the injury the location of the injury and the age and general health of the individual.
There are several different types of brain hematomas including. Large hematomas that occur in the brain can lead to serious injury and even death if left untreated. Approximately half of severely head-injured patients will need surgery to remove or repair hematomas ruptured blood vessels or contusions bruised brain tissue.
A blood clot outside of the brain and the dura but under the skull. The bleeding is under the skull outside of the brain. Its also different from the usual football concussions in which blows to the head damage the brains electrical wiring.
