embolus n. , pl. -li ( ). A mass, such as an air bubble, a detached blood clot, or a foreign body, that travels through the bloodstream and lodges
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Embolus
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(m´bls), foreign matter circulating in and obstructing a blood vessel.
Lung Embolus - Pulmonary Embolus
Overview, Causes, & Risk Factors
Symptoms & Signs
Diagnosis & Tests
Prevention & Expectations
Treatment & Monitoring
Attribution ...
An embolus is any material that travels through the bloodstream and then gets stuck in a blood vessel. When an embolus occurs in the veins that lead to the lungs, it is called a pulmonary embolus.
What is going on in the body?
Pulmonary embolus (PE) is caused by an obstruction of flow in the pulmonary arteries due to arterial occlusion. This occurs most commonly from the embolization of blood clots from the deep veins of the legs (the subject for the following discusion).
Pulmonary embolus
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Symptoms, Diagnosis & Tests ...
A pulmonary embolus is a blockage of an artery in the lungs by fat, air, a blood clot, or tumor cells.
Alternative Names
Venous thromboembolism; Lung blood clot; Blood clot - lung; Embolus; Tumor embolus; Embolism - pulmonary ...
A pulmonary embolus is most often caused by a blood clot in a vein, especially a vein in the leg or in the pelvis (hip area). The most common cause is a blood clot in one of the deep veins of the legs.
Air embolus
air entering the venous or arterial system inadvertently through an arterial or venous line.
Symptoms of THROMBOSIS AND EMBOLUS, ARTERIAL
View symptom groups below that present with THROMBOSIS AND EMBOLUS, ARTERIAL
Overview and causes of THROMBOSIS AND EMBOLUS, ARTERIAL - click here ...
embolus
embls noun 1 a mass of material which blocks a blood vessel eg a blood clot air bubble or fat globule ...
embrocation ...
embolus/thrombus
A blood vessel may be blocked by an embolus (a tiny mass of debris that moves through the bloodstream) or a thrombus (a blood clot).
Embolus
A "wandering" blood clot.
Encephalitis
A viral infection of the brain.
embolus or thrombus - clots in blood vessels may be either an embolus (a small mass of material such as fat globules, air, clusters of bacteria, or even foreign matter such as a piece of metal from a bullet) or a thrombus (a blood clot) ...
Embolus
An embolus (plural, emboli) is any mass that travels from its site of origin to a small blood vessel, where it lodges and obstructs the circulation. Emboli made of blood clots are the most common kind; these are called thromboemboli.
Embolus: Something that travels through the bloodstream, lodges in a blood vessel and blocks it. Examples of emboli are a detached blood clot, a clump of bacteria, and foreign material such as air.
Embolus: A blood clot from the heart or main blood vessels may travel through the bloodstream and block one of the arteries supplying the intestine.
Embolus in an extremity, for example:
Heparin -- a blood thinner -- is given while awaiting surgery
Surgical removal of embolism (blood clot) ...
Embolus
a particle usually of thrombus moving in the blood stream blocking an artery
Gangrene ...
Embolus - Also called embolism; a blood clot that forms in a blood vessel in one part of the body and travels to another part.
Endarterectomy - Surgical removal of plaque deposits or blood clots in an artery.
An embolus may be any material that forms a rounded mass (bolus) and moves through the circulatory system. This can include an air bubble, bacteria, fat, or cancer cells.
An embolus is a blood clot or a piece of plaque that acts like a clot. Emboli means more than one clot. If the clot travels from the site where it formed to another location in the body, it is called an embolism.
An embolus can cause part of the lung to die. An embolus can be large enough to cut off the blood supply to surrounding lung tissue. If the blood is stopped for long enough, the tissue in the area dies.
The embolus may travel through the narrowing arteries until it becomes lodged as the passages become smaller. The arteries also carry oxygen through the blood stream to different parts of the body.
The embolus in a pulmonary embolism is usually a blood clot. A blood clot that forms and remains in a vein is called a thrombus. It most often starts in a vein in the legs or pelvis.
Risk Factors ...
When an embolus moves, it causes lack of blood flow. Symptoms depend on where the embolus travels and lodges:
To the brain -stroke. Common symptoms of stroke are: ...
Arterial embolus (> 50%)
Coronary artery disease, heart failure, valvular heart disease, atrial fibrillation, history of arterial emboli
Arterial thrombosis (10%) ...
The word "embolus" comes from the Greek "embolos" meaning a wedge or plug. "Embolos" was derived from "en" (in) + "ballein" (to throw) so an embolus is something thrown in.
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Pulmonary embolus
Deep vein thrombosis (DVT)
Sinus venous thrombosis (cerebral vein clots) ...
Pulmonary embolus (a blood clot that travels to the lung).
Post thrombotic syndrome (persistent calf symptoms).
Pulmonary embolus ...
Pulmonary embolus, a blood clot to the lung, can also cause sudden death. Clots form in the leg or arm and may break off and flow to the lung where they decrease the lung's ability to get oxygen from the air to the body.
PULMONARY EMBOLUS: Lodgment of an embolus (mobile blood clot) in the lung tissue. [see 'Chest pain']
PULSE: The rhythmic expansion of an artery which can be felt.
PUNCTURED LUNG: See PNEUMOTHORAX.
Pulmonary embolus
Part of a blood clot (DVT) which breaks off and travels in the blood stream and becomes stuck in the lung.
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Pulmonary Embolus
A massive pulmonary embolus is normally fatal.
Multiple small infarcts may cause lung damage.
How can an embolus in the lung be treated?
Once diagnosed, you will be treated with medicine that 'thins' the blood (anticoagulants, such as heparin and warfarin).
Definition An embolus is a blood clot, bit of tissue or tumor, gas bubble, or other foreign body that circulates in the blood stream until it becomes stuck in a blood vessel.
Amniotic Fluid Embolus
An amniotic fluid embolus refers to the entry of amniotic fluid into the maternal circulation. The presence of fetal cells especially in the amniotic fluid triggers a reaction similar to anaphylaxis.
Hypoxia, pulmonary embolus, sepsis, delirium, hypoglycemia, bleeding coronary occlusion, or heart failure.
Hormone-secreting tumors
Pheochromocytoma, thyroid adenoma or carcinoma, parathyroid adenoma, corticotropin-producing tumors, and insulinoma.
"dystrophy ", "dysuria ", "atrial septal defect ", "defibrillator ", "homeostasis ", "ear drum ", "ECG ", "ectasia ", "ectropion ", "eczema ", "oedema ", "EEG ", "ego ", "electrocardiogram ", "electroencephalography ", "electromyography ", "embolus ", ...
When the embolus is infective, as it frequently is in ulcerative endocarditis, its lodgment in an artery of the brain, not only blocks the vessel but leads to an infective inflammation and softening of its coats, with the formation of an aneurism.
infarct/infarction An area of necrosis (death) in a tissue or organ resulting from obstruction of the local circulation by a thrombus or embolus ...
A stroke can occur if a blood clot forms in the left atrium because of sluggish blood flow and a piece of the clot (called an embolus) breaks off. The embolus enters the blood circulation and can block a small blood vessel.
The presence of an embolus will show as a mismatch between ventilation of the portion of the lung and its blood perfusion.
CT scan of the chest -a type of x-ray that uses a computer to make pictures of the inside of the chest.
Windpipe, NHLBI, Devices, Medical, Distortion, Perceptual, Ecdysteroid, Embolus, Brain, Encephalitis, Russian Spring Summer, Exhibitions [Publication Type], Extradural Abscesses, Intracranial, FACIT Collagens, FSH, alpha Subunit, Herbazin-50, ...
Pulmonary embolus (blood clot).
Pleural effusion
Inflammation can trigger a build-up of fluid between the two membranes.
arcus senilis, arteriogram, atherosclerosis, blood clot, C-reactive protein, cholesterol, computerized tomography angiography (CTA), coronary artery bypass graft surgery (CABG), coronary heart disease (CHD), cortisol, diabetes, dyslipidemia, embolus, ...
Embolic strokes are usually caused by an embolus (a blood clot that forms elsewhere in the body and travels through the bloodstream to the brain).
A pulmonary embolus is a blood clot that travels through the bloodstream to the lungs, blocking the flow of blood (1). This can be a serious and even fatal condition (2).
For example, an aneurysm in the brain may result from the loosed embolus such as plaque, fatty deposit, clot, or clump of cells, originating at an infection in another part of the body.
In medicine, an embolism (plural embolisms) occurs when an object (the embolus, plural emboli migrates from one part of the body (through circulation) and causes a blockage (occlusion) of a blood vessel in another part of the body.
Because pulmonary embolism is caused by an embolus formed elsewhere in the body (generally in the legs), and because it is often difficult to detect presence of a venous embolus prior to the onset of complications such as a pulmonary embolism, ...
A clot that travels to another part of your body is an embolus. Occasionally other substances - such as pieces of a tumor, globules of fat from fractured bones or air bubbles - may enter your circulation and block arteries.
Your treatment will depend on the results of lab tests, how sick you are, and where the embolus came from. Most pulmonary embolisms can be treated with blood thinners (anticoagulants).
If a significant embolus or thrombus is found in a vessel and the patient appears quite ill, ...
It is then called an embolus. When an embolus travels from the legs or pelvic areas and lodges in a lung artery, the condition is known as a "pulmonary embolism," or PE, a potentially fatal condition if not immediately diagnosed and treated.
Mesenteric ischemia may also be caused by a blood clot (embolus) that moves through the blood and suddenly blocks one of the mesenteric arteries. The clots usually come from the heart or the aorta.
Pulmonary embolism or PE is the sudden blocking of an artery of the lung (pulmonary artery) by a collection of solid material brought through the bloodstream (embolus) - usually a blood clot (thrombus) or other foreign material.
Pulmonary embolism: A pulmonary embolus is a blood clot in one of the major blood vessels that supplies the lungs. It is a potentially life-threatening cause of chest pain but is not associated with the heart.
A pulmonary embolus may be associated with shortness of breath, a low-grade fever and a cough that brings up small amounts of blood. A person with lung cancer may have unexplained weight loss and cough and a strong history of smoking.
Current deep vein thrombosis (DVT) or pulmonary embolus (PE)
Migraine headache with aura while using Depo-Provera
Before evaluation of unexplained vaginal bleeding suspected of being a serious condition ...
 See also: Symptom, Surgery, Cancer, Stroke, Death
  
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