It plays an important etiologic role in the development of dental caries and periodontal and gingival diseases; calcified plaque forms dental calculus. Called also atheromatous plaque. Diagnosis: Disabling claudication with multiple stenoses right SFA Procedure: 1. Right common femoral artery exploration, unilateral right extremity a.Hollenhorst p's atheromatous emboli containing cholesterol crystals in the retinal arterioles. Alzheimer's disease. A patch or small differentiated area on a body surface (for example, skin, mucosa, or arterial endothelium) or on the cut surface of an organ such as the brain; in skin, a circumscribed, elevated, superficial, and solid area exceeding 1 cm in diameter. An area of clearing in a flat confluent growth of bacteria or tissue cells, such as that caused by the lytic action of bacteriophage in an agar plate culture of bacteria, by the cytopathic effect of certain animal viruses in a sheet of cultured tissue cells, or by antibody (hemolysin) produced by lymphocytes cultured in the presence of erythrocytes and to which complement has been added. A sharply defined zone of demyelination characteristic of multiple sclerosis. It contains calcium, phosphorus, and other salts, polysaccharides, proteins, carbohydrates, and lipids, and plays a role in the development of caries, dental calculus, and periodontal and gingival diseases. It is made up of mucin and colloidal material found in saliva and often secondarily invaded by bacteria. See Periodontitis Dermatology A flat, solid, elevated . KS, mycosis fungoides Neurology 'Shadow plaques' Multiple, irregularly shaped, and sharply demarcated lesions–focal demyelinization in the gray and white matter in the brain of Pts with MS. Asymmetric unit membrane plaque, Atherosclerotic plaque, Complicated plaque, Fibrous plaque, Multiple sclerosis, Parietal pleural plaque, Senile plaque, Shadow plaque, Soldier's plaqueplaque (plak) 1. A patch or small, differentiated area on a body surface (e. Meet cardiologists, Interventional cardiologists, internal medicine physicians, vascular medicine specialists and other health care professionals from USA (America), Europe, middle east, Asia pacific at cardiology conferences. An area of clearing in a flat, confluent growth of bacteria or tissue cells. A sharply defined zone of demyelination characteristic of multiple sclerosis.
A peripheral endarterectomy is the surgical removal of fatty deposits, called plaque, from the walls of arteries other than those of the heart and brain. The surgery is performed when plaque blocks an artery and obstructs the. Carotid endarterectomy 1. Carotid endarterectomy Dr Dheeraj sharma M.Ch CTVS 2nd yr. A sticky mixture of food debris, saliva and bacteria that persists around the necks of uncleaned teeth and is the main cause of tooth decay. The number of plaque- forming units in a given volume applied to the lawn can be used to calculate viral numbers in a suspension. BIOFILM). As the layer thickens, anaerobic respiration of the bacteria produces acids which dissolve the tooth enamel. Plaque. Patches of scar tissue that form where the layer of yelin covering the nerve fibers is destroyed by the multiple sclerosis disease process. Mentioned in: Angiography, Angioplasty, Atherosclerosis, Cholesterol Test, Coronary Artery Disease, Heart Attack, Ischemia, Multiple Sclerosis, Oral Hygiene, Peripheral Vascular Disease, Tooth Decayplaque zone of demyelination along nerve fibre, characteristic of multiple sclerosis or other demyelinating diseasesplaque, placque (plak) 2. Patch or small, differentiated area on body surface (e. An area of clearing in a flat, confluent growth of bacteria or tissue cells. It consists of salivary proteins, microorganisms, and other byproducts of the microorganism. A type of intercellular matrix is also present. It forms on the oral cavity surface after the formation of the salivary pellicle using selective attachment factors. It is a factor in initiation and continuation of dental caries and periodontal disease. Older terms: mucin plaque, bacterial plaque. The plaque may be colonized by pigment- producing bacteria. The condition may be controlled by diligent plaque removal, but reoccurrence is possible. Also called black line stain. It may or may not be attached to the epithelium or tooth and may cover subgingival calculus. It cannot be removed with flow of saliva or water. It can calcify with minerals from the lamina propria's blood vessels and become subgingival calculus. It cannot be removed with flow of saliva or water. It may or may not cover supragingival calculus. It may appear on any surface in the oral cavity. It can calcify from salivary minerals and become supragingival calculus. It can be stained with disclosing solutions. See also disclosing solution. This type of plaque is implicated in the formation of caries of the root and eventual breakdown of the root (resorption). Constant on the bovine amnion during the middle trimester and causes no problems. It may cause caries, dental calculi and periodontal disease. May be unsightly and a cause of conjunctivitis.
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