what does opacity mean
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Definitions &Translations Opacity Opacity is the measure of impenetrability to electromagnetic or other kinds of radiation, especially visible light. In radiative transfer, it describes the absorption and scattering of radiation in a medium, such as a plasma, dielectric, shielding material, glass, etc.
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Pneumonia lung opacity A well defined opacity in lung can be due to pneumonia, cancer, tuberculosis, a benign lung nodule, or due to an infarct. Less well defined or diffuse opacities can be due to inflammation, tuberculosis (military type), asbestosis, silicosis, auto-immune diseases etc. well defined opacity in lung can be due to pneumonia, cancer, tuberculosis, a benign lung nodule, or due to an infarct. Less well defined or diffuse opacities are usually multiple in nature and often due to inflammation, tuberculosis (military type), asbestosis, silicosis, auto-immune diseases etc.
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Emaciation Emaciation (/ᵻˌmeɪʃiːˈeɪʃən/ or /ᵻˌmeɪsiːˈeɪʃən/) is defined as extreme weight loss and unnatural thinness due to a loss of subcutaneous fat (the fatty, or adipose tissue beneath the skin) and muscle throughout the body. Emaciation is caused by severe malnourishment and starvation.
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- an aggregation in the atmosphere of very fine, widely dispersed, solid or liquid particles, or both, giving the air an opalescent appearance that subdues colors. 2. vagueness or obscurity, as of the mind or perception; confused or vague thoughts, feelings, etc.: The victims were still in a haze and couldn't describe the accident.
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opacity Full Definition of OPACITY. 1. a: obscurity of sense: unintelligibleness b: the quality or state of being mentally obtuse: dullness. 2. : the quality or state of a body that makes it impervious to the rays of light; broadly: the relative capacity of matter to obstruct the transmission of radiant energy.3. : an opaque spot in a normally transparent structure (as the lens of the eye). See opacity defined for English-language learners.ull Definition of OPACITY. 1. a: obscurity of sense: unintelligibleness b: the quality or state of being mentally obtuse: dullness. 2. : the quality or state of a body that makes it impervious to the rays of light; broadly: the relative capacity of matter to obstruct the transmission of radiant energy.
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- Freebase (0.00 / 0 votes) Rate this definition: Ovality. In telecommunications and fiber optics, ovality or noncircularity is the degree of deviation from perfect circularity of the cross section of the core or cladding of the fiber. The cross-sections of the core and cladding are assumed to a first approximation to be elliptical.
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What is an ill defined opacity of the lung? Answer by Kalopay 99. Confidence votes 155. On high-resolution CT of the lung, ground-glass opacity may represent a spectrum of diseases ranging from isolated interstitial abnormalities to isolated alveolar filling, and frequently represents entities involving both parenchymal compartments [1, 2, 3].nswer by Kalopay 99. Confidence votes 155. On high-resolution CT of the lung, ground-glass opacity may represent a spectrum of diseases ranging from isolated interstitial abnormalities to isolated alveolar filling, and frequently represents entities involving both parenchymal compartments [1, 2, 3].
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ADAMANT Dictionary entry overview: What does adamant mean? • ADAMANT (noun) The noun ADAMANT has 1 sense: 1. very hard native crystalline carbon valued as a gem Familiarity information: ADAMANT used as a noun is very rare. • ADAMANT (adjective) The adjective ADAMANT has 1 sense: 1. impervious to pleas, persuasion, requests, reason Familiarity information: ADAMANT used as an adjective is very rare.
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Ground-glass opacity Ground-glass opacity. High-resolution CT: increase in density in areas of ground glass and air trapping in lower lobes in patients with hypersensitivity pneumonitis. In radiology, ground glass opacity (GGO) is a nonspecific finding on computed tomography (CT) scans that indicates a partial filling of air spaces in the lungs by exudate or transudate, as well as interstitial thickening or partial collapse of lung alveoli
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Attenuation coefficient A small attenuation coefficient indicates that the material in question is relatively transparent, while a larger value indicates greater degrees of opacity. The attenuation coefficient is dependent upon the type of material and the energy of the radiation. small attenuation coefficient indicates that the material in question is relatively transparent, while a larger value indicates greater degrees of opacity. The attenuation coefficient is dependent upon the type of material and the energy of the radiation.
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- 1 Short description: Vitreous opacities NEC.  ICD-9-CM 379.24 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 379.24 should only be used for claims with a date of service on or before September 30, 2015.
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- Despite how long in the tooth Supernatural is, the ratings never seem to drop too far, much to the delight of The CW. For example, Supernatural season 12 was the fifth-highest rated show on the network for the 2016-2017 season, ranking behind only the four DC-based superhero shows that form the Arrow-verse. While ratings expectations on The CW are obviously much lower than on say CBS, that still doesn’t make SPN’s consistency any less impressive.
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What is small parenchymal opacity ? and irregular parenchymal density left anterior lung base? Rating Newest Oldest. Best Answer: The parenchyma are the functional cells of a tissue or organ. A small parenchymal lung opacity is a small area that is cloudy, opaque.It's also referred to as a ground glass opacity. Some diseases that have ground glass opacities as the predominant lesion are three varieties of pneumonia and Pulmonary Alveolar Proteinosis.ating Newest Oldest. Best Answer: The parenchyma are the functional cells of a tissue or organ. A small parenchymal lung opacity is a small area that is cloudy, opaque.
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opacification 1. opacification-the process of becoming cloudy or opaque. natural action, natural process, action, activity-a process existing in or produced by nature (rather than by the intent of human beings); the action of natural forces; volcanic activity.Translations.. opacification-the process of becoming cloudy or opaque. natural action, natural process, action, activity-a process existing in or produced by nature (rather than by the intent of human beings); the action of natural forces; volcanic activity. Translations.
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- This descent from King Edward was through his third son, John of Gaunt. John's third wife, Catherine Swynford had born him several children as his mistress before he married her. The children born before the marriage were later legitmized, but barred from the succession.
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Emaciation Emaciation (/ɪˌmeɪʃiːˈeɪʃən/ or /ɪˌmeɪsiːˈeɪʃən/) is defined as extreme weight loss and unnatural thinness due to a loss of subcutaneous fat (the fatty, or adipose tissue beneath the skin) and muscle throughout the body.[1] It affects human beings and animals; one who is emaciated could be described as wasting away or being gaunt..
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POLARITY • POLARITY (noun). The noun POLARITY has 2 senses: 1. a relation between two opposite attributes or tendencies. 2. having an indicated pole (as the distinction between positive and negative electric charges). Familiarity information: POLARITY used as a noun is rare.Dictionary entry details.aving an indicated pole (as the distinction between positive and negative electric charges). Classified under: Nouns denoting relations between people or things or ideas. Synonyms: polarity; sign. Context examples: he got the polarity of the battery reversed / charges of opposite sign.
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Definitions &Translations This page provides all possible meanings and translations of the word emaciation. bonyness, boniness, emaciation, gauntness, maceration(noun) extreme leanness (usually caused by starvation or disease) emaciation(Noun) The act of making very lean.
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What Is Color Intensity? Saturation, chroma and chromacity are used to describe color intensity in art. While the precise meaning of each word may be interpreted differently, they are often used interchangeably when describing color intensity. For example, chroma is considered to refer to the brightness of a color when it is compared to the brightness of another color that appears white.
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cataract An opacity of the lens of the eye, usually occurring as a result of aging, trauma, endocrine or metabolic disease, intraocular disease, or as a side effect of the use of tobacco or certain medications, e.g., steroids. Cataracts are the most common cause of blindness in adults. See: illustration; visual field for illus.
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What does ovoid opacity mean? How is this determined? Answer Wiki. Sounds like you are looking at a report of an X-ray or CT scan. “Ovoid opacity” means “oval-shaped white spot”. It is determined by looking at an X-ray or CT image, and seeing an oval-shaped white spot. (“White” on a radiographic study does not mean something that is actually white in real life… it just looks “white” on the image.
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- Use opacity masks to create transparency. You use an opacity mask and a masking object to alter the transparency of artwork. The opacity mask (also referred to as masked artwork) provides the shape through which other objects show. The masking object defines which areas are transparent and the degree of transparency.
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- Definition: Corneal opacity is a disorder of the cornea, the transparent covering of the eyeball, which can cause serious vision problems. Corneal opacity occurs when the cornea becomes scarred. This stops light from passing through the cornea to the retina and may cause the cornea to appear white or clouded over.Causes: Infection, injury, or inflammation of the eye are the most common causes of corneal opacity. Risk Factors: The following factors increase your chances of developing corneal opacity.his stops light from passing through the cornea to the retina and may cause the cornea to appear white or clouded over. Causes: Infection, injury, or inflammation of the eye are the most common causes of corneal opacity. Risk Factors: The following factors increase your chances of developing corneal opacity.
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- 1. The process of making opaque. 2. The formation of opacities. The definition information for opacification is provided by Stedman's.You can search our medical dictionary here. Stedman's, part of Lippincott Williams & Wilkins, provides a comprehensive line of health-science publications for healthcare professionals and medical students.. The process of making opaque. 2. The formation of opacities. The definition information for opacification is provided by Stedman's.
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Pneumonia lung opacity A well defined opacity in lung can be due to pneumonia, cancer, tuberculosis, a benign lung nodule, or due to an infarct. Less well defined or diffuse opacities can be due to inflammation, tuberculosis (military type), asbestosis, silicosis, auto-immune diseases etc.
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Pneumonia lung opacity Hi, the opacity as it is in the apical portion of the lung, its likely to be due to tuberculosis, hence the apicolordotic view, means the ordinary X rays cannot visualize this area of the lung, so this is a special view from top.This could also be fibrous tissue from an old lesion. well defined opacity in lung can be due to pneumonia, cancer, tuberculosis, a benign lung nodule, or due to an infarct. Less well defined or diffuse opacities are usually multiple in nature and often due to inflammation, tuberculosis (military type), asbestosis, silicosis, auto-immune diseases etc.