hemorrhage definition
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Bleeding Bleeding, also known as hemorrhaging or haemorrhaging, is blood escaping from the circulatory system. Bleeding can occur internally, where blood leaks from blood vessels inside the body, or externally, either through a natural opening such as the mouth, nose, ear, urethra, vagina or anus, or through a break in the skin. Hypovolemia is a massive decrease in blood volume, and death by excessive loss of blood is referred to as exsanguination. Typically, a healthy person can endure a loss of 10 ...
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intracranial hemorrhage intracranial hemorrhage. Also found in: Dictionary, Thesaurus, Acronyms, Encyclopedia, Wikipedia. hemorrhage. the escape of blood from a ruptured vessel; it can be either external or internal. Blood from an artery is bright red in color and comes in spurts; that from a vein is dark red and comes in a steady flow.
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Intracerebral hemorrhage Intracerebral hemorrhage (ICH), also known as cerebral bleed, is a type of intracranial bleed that occurs within the brain tissue or ventricles. Symptoms can include headache, one-sided weakness, vomiting, seizures, decreased level of consciousness, and neck stiffness. Often symptoms get worse over time.
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- Definition of hemorrhage. 1  1 medical : a copious or heavy discharge of blood from the blood vessels a cerebral hemorrhage postpartum hemorrhage stop the hemorrhage. 2  2 : a rapid and uncontrollable loss or outflow a financial hemorrhage.
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Hemostasis Hemostasis is the natural process in which blood flow slows and a clot forms to prevent blood loss during an injury, with hemo- meaning blood, and stasis meaning stopping. During hemostasis, blood changes from a fluid liquid to a gelatinous state. Steps of Hemostasis
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hemorrhage Duret's hemorrhages small, linear hemorrhages in the midline of the brainstem and upper pons caused by traumatic downward displacement of the brainstem. fibrinolytic hemorrhage that due to abnormalities of fibrinolysis. internal hemorrhage that in which the extravasated blood remains within the body.
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Hemorrhagic Stroke-Treatment, Symptoms, Prognosis, Recovery Hemorrhage means bleeding and the bleeding in or around the brain area will cause a person to undergo a hemorrhagic stroke. There are mainly two types of hemorrhagic stroke, the intracerebral hemorrhage and the subarachnoid hemorrhage. Intracerebral Hemorrhage
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Subarachnoid Hemorrhage A subarachnoid hemorrhage is bleeding from a damaged artery at the surface of the brain. This bleeding often causes a sudden, severe headache. It is a medical emergency. Subarachnoid hemorrhage is a type of stroke. It can cause permanent brain damage. Blood from a subarachnoid hemorrhage pulses into the space between the brain and the skull. It mixes with the cerebrospinal fluid that cushions the brain and spinal cord. As blood flows into the cerebral spinal fluid, it increases the pressure that surrounds the brain.
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- Bleeding (Definition) Bleeding is a term describing the loss of blood. It can occur inside the body due to damage to blood vessels or organs or outside the body during menstruation or when there is a break in the skin. ...Read more.
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Brain Hemorrhage: Causes, Symptoms, Treatments It's caused by an artery in the brain bursting and causing localized bleeding in the surrounding tissues. This bleeding kills brain cells. The Greek root for blood is hemo. Hemorrhage literally means blood bursting forth. Brain hemorrhages are also called cerebral hemorrhages, intracranial hemorrhages, or intracerebral hemorrhages. They account for about 13% of strokes. What Happens During a Brain Hemorrhage?
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hemorrhage hemorrhage Medically speaking, a hemorrhage is a rapid loss of blood. If you fall and hit your head really hard, the doctors will check to see there's no cerebral hemorrhage, or bleeding in your brain. Hemorrhage is pronounced HEM-or-edge. Blame the Greeks for the funny spelling, because like many medical terms, this one comes from Greek roots. Besides the medical meaning, we use hemorrhage to mean the uncontrollable loss of other things. If sudden disaster is making you hemorrhage money, you'll have to cut back on fancy dinners and new shoes.
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Hematoma Hematoma is generally defined as a collection of blood outside of blood vessels. Most commonly, hematomas are caused by an injury to the wall of a blood vessel, prompting blood to seep out of the blood vessel into the surrounding tissues. A hematoma can result from an injury to any type of blood vessel (artery, vein, or small capillary). A hematoma usually describes bleeding which has more or less clotted, whereas a hemorrhage signifies active, ongoing bleeding. Hematoma is a very common problem encountered by many people at some time in their lives.
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- A localized, blood-filled dilation of a blood vessel or cardiac chamber caused by disease, such as arteriosclerosis, or weakening of the vessel or chamber wall. A ruptured aneurysm results in hemorrhage and is often fatal.
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- pneumorrhagia (countable and uncountable, plural pneumorrhagias) (medicine) Hemorrhage of the lungs.
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Medical Definition of Hemostasis Medical Definition of Hemostasis Hemostasis: The stoppage of bleeding or hemorrhage. Also, the stoppage of blood flow through a blood vessel or organ of the body. Hemostasis is the arrest of bleeding, whether it be by normal vasoconstriction (the vessel walls closing temporarily), by an abnormal obstruction (such as a plaque) or by coagulation or surgical means (such as ligation).
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hemorrhage n the escape of a large amount of blood from the blood vessels in a short period; excessive bleeding. hemorrhage, pulpal. n bleeding in the pulp of a tooth. Such bleeding may occur during dental extractions and restorations and are often controlled by the application of a hemostatic agent. the escape of a large amount of blood from the blood vessels in a short period; excessive bleeding. hemorrhage, pulpal. n bleeding in the pulp of a tooth. Such bleeding may occur during dental extractions and restorations and are often controlled by the application of a hemostatic agent.
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Hemorrhagic Stroke A hemorrhagic stroke occurs when blood from an artery suddenly begins bleeding into the brain. As a result, the part of the body controlled by the damaged area of the brain cannot work properly. When the stroke is caused by a blockage in an artery that reduces blood flow to the brain, this is known as an ischemic stroke. Symptoms.
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Intraventricular Hemorrhage What is intraventricular hemorrhage (IVH)? Intraventricular hemorrhage means bleeding into the normal fluid spaces (ventricles) within the brain. IVH is also used to refer to bleeding in areas near the ventricles even if the blood is not within them. The extent of IVH is graded: Grade I – bleeding confined to the tiny area where it first begins
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Definition of bleed in US English: Definition of bleed in US English - lose blood from the body as a result of injury or illness, draw blood from (someone), especially as a once-common method
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intraventricular hemorrhage Intraventricular hemorrhage (IVH) A condition in which blood vessels within the brain burst and bleed into the hollow chambers (ventricles) normally reserved for cerebrospinal fluid and into the tissue surrounding them.
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Brain Hemorrhage (Brain Bleeding) A brain hemorrhage is bleeding in or around the brain. Causes of brain hemorrhage include high blood pressure, abnormally weak blood vessels that leak, drug abuse, and trauma.
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Hematoma A hematoma can result from an injury to any type of blood vessel (artery, vein, or small capillary). A hematoma usually describes bleeding which has more or less clotted, whereas a hemorrhage signifies active, ongoing bleeding. Hematoma is a very common problem encountered by many people at some time in their lives.
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Medical Definition of Cerebrovascular accident A cerebral hemorrhage (bleeding in the brain), as from an aneurysm (a widening and weakening) of a blood vessel in the brain, also causes stroke. The diagnosis of stroke involves a medical history and a physical examination.
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Overview Hemorrhagic stroke occurs when a blood vessel in your brain leaks or ruptures. Brain hemorrhages can result from many conditions that affect your blood vessels, including uncontrolled high blood pressure (hypertension), overtreatment with anticoagulants and weak spots in your blood vessel walls (aneurysms).
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Postpartum Hemorrhage Postpartum hemorrhage is excessive bleeding following the birth of a baby. About 1 to 5 percent of women have postpartum hemorrhage and it is more likely with a cesarean birth. Hemorrhage most commonly occurs after the placenta is delivered. The average amount of blood loss after the birth of a single baby in vaginal delivery is about 500 ml (or about a half of a quart). The average amount of blood loss for a cesarean birth is approximately 1,000 ml (or one quart).