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Exudate

Disease  Extremity arteriography  Eye Abnormalities

Exudate
Definition
Exudate is fluid, such as pus or cleak fluid, that leaks out of blood vessels into nearby tissues. The fluid is made of cells, proteins, and solid materials.


Exudate
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Alternate Names : Culture of urethral discharge, Genital exudate culture, Culture - genital discharge or exudate
Definition ...

exudate
eksjudet noun fluid which is deposited on the surface of tissue as the result of a condition or disease ...
exudation ...

exudate: Fluid discharged through vessel walls and collecting in adjacent tissue. It has a high content of protein and cellular debris. (Compare with transudate.)
F ...

Exudate: A fluid rich in protein and cellular elements that oozes out of blood vessels due to inflammation and is deposited in nearby tissues.

2. Exudate pleural effusions are caused by inflammation of the pleura itself and are often due to disease of the lung.
Examples of exudate causes include:
lung or breast cancer, ...

Exudates extend throughout the CSF, particularly to the basal cisterns, resulting in the following:
Damage to cranial nerves (eg, cranial nerve VIII, with resultant hearing loss)
Obliteration of CSF pathways (causing obstructive hydrocephalus) ...

Powdered exudate from various Acacia species, especially A. senegal (Leguminosae). It forms mucilage or syrup in water. Gum arabic is used as a suspending agent, excipient, and emulsifier in foods and pharmaceuticals.
Academic Dissertation ...

Peritoneal Exudate Cells
HPP-CFC
High Proliferative Potential Colony-forming Cell ...

Hard exudates: deposits of cholesterol or other fats from the blood that have leaked into the retina.
Macular edema: swelling or thickening of the macula caused by fluid leaking from the retina's blood vessels.

These blebs (microaneurysms) appear as small red dots on the retina.
There are tiny yellow patches of hard exudates (fats from the blood) on the retina.
Dots and blots of haemorrhage (bleeding) appear on the retina.

withdrawn from a plant by physical or chemical means or both Extraction Removal Extrahepatic Situated or originating outside the liver Extravasation Escape of blood or fluid into tissue Extravascular Outside a vessel Exudate ...

A bulla formed by exudate beneath the stratum corneum, and above the stratum spinosum.
Example: bullous impetigo
Subepidermal vesicle or subepidermal bulla ...

(Yellow Rust) Tan Spot Physiological Leaf Spot Minor Element Deficiencies *Other types of blotches Fusarium Leaf Blotch (Snow Mold) Basal Glume Rot/Bacterial Leaf Blight Barley Yellow Dwarf Herbicide Damage Frost Damage *Yellow to grey-white exudate ...

What Is an Exudate?
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Alginate: Made of non-woven fibers derived from seaweed, alginate forms a gel as it absorbs exudate.

Tests: A throat swab of the exudate will be cultured to determine whether the pharyngitis is bacterial and to identify the specific causative bacteria, as well as the antibiotic sensitivity.

If his APPENDIX LOOKS NORMAL, and appendicitis is common in your area, excise it and look for other pathology, as listed above under ''Differential diagnosis': (1) If he has enlarged mesenteric nodes, and a clear yellowish serous exudate, ...

Inflammation, swelling, or buildup (exudate) in the ear canal may block sound from moving to the middle ear. Hearing usually returns on its own after the infection goes away.
Middle ear infection (otitis media).

Fluid chemistries help distinguish transudates from exudates; multiple criteria exist, not one of which perfectly discriminates between the two.

Appendix epididymis, Albinism, BAM, GUI, Encephalitis Viruses, California, Exudates, Gingival, G Protein beta Subunit, Gamma Globulins, Glial Cell, Graffi Chloroleukemic Strain, H Reflex, HLA-DC, Human Lymphocyte Activation Antigen 4F2, Human TIMP-3, ...

In a sore throat with typical exudates very suggestive of streptococcal pharyngitis, a throat culture may be all one needs before starting definitive antibiotic therapy.

There are two types of fluid that can result in pleural effusion: transudate and exudate fluids. A transudate fluid is a clear fluid that forms when the factors that influence the formation and absorption of the pleural fluid is altered.

Bacterial contamination of tissue exudate; pus.
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In the setting of infection, it can become quite red, frequently covered with a yellow or white exudate (e.g. with Strep. Throat or other types of pharyngitis).
The tonsils lie in an alcove created by arches on either side of the mouth.

Conjunctival hyperemia without purulent exudates and pharyngeal hyperemia with a strawberry tongue are common. Hypotension leads to multiple organ system dysfunction.

In general, pleural fluid is classified as exudate (seen in inflammatory, cancerous, or infectious conditions) or transudate (fluid that has leaked from blood or lymph vessels for various reasons).

This results in an accumulation of yellowish or white fluid (exudate) at the back of the eye that may extend to the macula (the centre of the retina).

Tests used for this condition typically include cultures of exudate to identify the pathogen, typically S. aureus and, occasionally, beta-hemolytic streptococcus in acute dacryocystitis and S. pneumoniae or C. albicans in chronic disease.

Typically it presents as exudate ranging from liquid and pale cream pus to yellowish solid plaques of caseous material under the skin of the abdomen and/or in the leg. Many affected birds have no other lesions and are reasonably well grown.

If untreated, and sometimes in spite of treatment, the joint pathology goes through four stages: (1) proliferative inflammation of the synovium with increased exudate, which eventually leads to thickening of the synovium; ...

Small leaks of fluid from damaged blood vessels (exudates).
Small bleeds from damaged blood vessels (haemorrhages).
Blood vessels may just become blocked. This can cut off the blood and oxygen supply to small sections of the retina.

[#footnote-reference-4 *] all moxifloxacin concentrations were measured 3 hours after a single 400 mg dose, except the abdominal tissue and exudate concentrations which were measured at 2 hours post-dose and the sinus concentrations which were ...

This can lead to bleeding (hemorrhage) and fluids, cells, and proteins leaking into the area (exudates).
There can be a lack of oxygen to surrounding tissues (hypoxia) or decreased blood flow (ischemia).

Culture of urethral discharge; Genital exudate culture; Culture - genital discharge or exudate
How the test is performed
The health care provider cleans the opening of the urethra (at the tip of the penis) with sterile gauze or cotton.

Material seeps into the retina and settles in the macula. This is called an exudate. Eventually the exudate disappears, but a scar takes its place. All people who have wet macular degeneration had dry macular degeneration first.

* serum,
* blood, and
* purulent exudate - which is a pus-like liquid that has seeped through the walls of intact blood vessels (usually as a result of inflammation).

Definitions:
1. a thick, tough fibrinous exudate or slough on the surface of a mucous membrane or the skin, as seen in diphtheria.
Synonyms: croupous membrane, pseudomembrane ...

Fever and sore throat with exudate (deposits of fluid) around the tonsils and pharynx are typical symptoms. Other clinical features are: ...

Debridement (eg, high pressure waterjet with/without suction, sharp selective debridement with scissors, scalpel and forceps), open wound, (eg, fibrin, devitalized epidermis and/or dermis, exudate, debris, biofilm), including topical application(s), ...

In this stage there may be hemorrhages (bleeding) in the retina with leakage of blood causing a "wet retina" or protein deposits (exudates) in the retina. As a consequence, the retina does not receive enough oxygen.

Depending on the cause, the excess fluid may be either rich in protein (exudate) or watery (transudate). These two categories help physicians determine the best way to treat the cause of a pericardial effusion.

Medical management ...

Grade-III: Flame-shaped or circular hemorrhages and cotton wool exudates.
Grade-IV: Any of the above plus edema of the disc.
Physical Examination ...

Has a base that is covered with a grey or yellowish-grey material (exudate)
Has a base that bleeds easily if traumatized or scraped ...

Disseminated of Pneumocystis jiroveci has led to splenomegaly, and the masses of exudate produce the lucent areas in spleen seen here with CT scan.

Urethral discharge culture testing can also be referred to as a culture of urethral discharge, or a genital exudate culture.
Purpose of Testing Urethral Discharge ...

the fingers: its colour is whitish, or brownish, and it has sweetness, and with it a sharpness that renders it agreeable: manna is the product of two different trees, both varieties of the ash: when the heats are free from rain, these trees exudate a ...

dilatation of the fallopian tube with the presence of an inflammatory liquid (exudate) within the
lumen of the tube (hydrosalpinx), and
extratubal adhesions that may distort the normal course of the tube within the pelvis.
Available Drawings: ...

Crystal's in the shape of elongated double pyramids, formed from eosinophils, found in the sputum in bronchial asthma and in other exudates or transudates containing eosinophils.

If excess fluid is present, ultrasound may be useful to determine the type of fluid, exudate (seen in inflammatory, cancerous, or infectious conditions) or transudate (fluid that has leaked from blood or lymph vessels for various reasons).

CMV retinitis can be diagnosed by examination of the retina using a hand-held opthalmoscope. The doctor will see tell-tale haemorrhages (bleeding) and exudates (fluffy spots) on the retina.

Dysphagia (pain with swallowing) is also a common symptom of these conditions. Examination of the oropharynx with a pen light will usually show exudate, erythema (redness), mucosal congestion and enlargement of the tonsils (if they are present.) ...

The doctor may look at the ear canal with a lighted scope called an otoscope. With this, the ear canal can be seen to be swollen, red, and sometimes coated with a whitish material called an exudate.

continents, and to the vicinity of the latter; characterized by its rapid and irregular course, and usually by a tetanic rigidity or retraction of the neck, a tendency to disorganization of the blood, and the formation of inflammatory exudates ...

The incubation period from the time of exposure to onset of symptoms is 6 weeks to 6 months. HBV is found in highest concentrations in blood and in lower concentrations in other body fluids (e.g., semen, vaginal secretions, and wound exudates).

This prevents the normal flow of blood, and allows fluid to leak out of the blood vessels causing a build up of fatty (lipid) material into the retina. If a large amount of fluid (exudate) builds up, ...

Death may occur within 24 hours of disease onset. Pathologic features include a purulent exudate in the subarachnoid space, and diffuse inflammation of neural and vascular structures. (From Joynt, Clinical Neurology, 1994, Ch24, pp1-5) [1] ...

In gas gangrene, which results from the invasion of wounds by anaerobic bacteria, gas forms under the skin and a watery exudate is produced.

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Encyclopedia Article
Exudate
Eye - foreign object in
Eye floaters ...

See also: See also: Infections, Bacterial, Surgery, Fever, Antibiotic

Disease  Extremity arteriography  Eye Abnormalities

 
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