define casts urinary
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Urinary casts Definition. Urinary casts are tiny tube-shaped particles that can be found when urine is examined under the microscope during a test called urinalysis. Urinary casts may be made up of white blood cells, red blood cells, kidney cells, or substances such as protein or fat.
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Inability to Urinate Urinary retention is the inability to completely empty your bladder. Urinary retention may be sudden in onset (acute) or gradual in onset and chronic (long-standing). When you cannot empty your bladder completely, or at all, despite an urge to urinate, you have urinary retention.
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Urinary Calculi in goats Urinary Calculi is the formation of crystals or stones in the urinary tract which block the elimination of urine from the body.(These are commonly referred to as Kidney Stones in humans.) Most often these crystals are formed due to a metabolic imbalance in the body caused by feeding too much grain to bucks and wethers.rinary Calculi is the formation of crystals or stones in the urinary tract which block the elimination of urine from the body.
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Urination Urination is the release of urine from the urinary bladder through the urethra to the urinary meatus outside of the body.It is also known medically as micturition, voiding, uresis, or, rarely, emiction, and known colloquially by various names including tinkling, peeing, weeing, and pissing.rination is the release of urine from the urinary bladder through the urethra to the urinary meatus outside of the body.
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urinary calculus urinary calculus, a mineral concretion formed in any part of the urinary tract. Calculi may be large enough to obstruct the flow of urine or small enough to be passed with the urine. Calculi can originate in either the kidneys or the bladder.Kinds of urinary calculi are renal calculus and vesical calculus.See also calculus. mineral concretion formed in any part of the urinary tract. Calculi may be large enough to obstruct the flow of urine or small enough to be passed with the urine. Calculi can originate in either the kidneys or the bladder. Kinds of urinary calculi are renal calculus and vesical calculus. See also calculus.
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Urine Transport, Storage, and Elimination Urination, also known as micturition, is the ejection of urine from the urinary bladder through the urethra to the outside of the body. A liquid excrement consisting of water, salts, and urea, which is made in the kidneys then released through the urethra.
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- Casts in urine from normal individuals are few or none (and are usually hyaline or granular in nature). 1  An absence of casts does not rule out renal disease.  Although the presence of numerous casts is solid evidence of generalized (usually acute) renal disease, it is not a reliable indicator of prognosis.
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MRV-M250 The MRV-M500 and MRV-M250 mono models are compatible with the RUX-KNOB remote bass knob (sold separately).
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Urinary Casts Urinary casts are tiny tube-shaped particles that can be found when urine is examined under the microscope during a test called urinalysis. Urinary casts may be made up of white blood cells, red blood cells, kidney cells, or substances such as protein or fat.The content of a cast can tell your health care provider whether your urine is healthy or abnormal.The urine sample you provide may need to be from your first morning urine.he urinary system is made up of the kidneys, ureters, urethra and bladder. Also known as: Hyaline casts, Granular casts, Renal tubular epithelial casts, Waxy casts, Casts in the urine, Fatty casts, Red blood cell casts or White blood cell casts.
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Human Physiology/Print Version [edit on Wikidata] Hematuria is the presence of red blood cells (erythrocytes) in the urine. It may be idiopathic and/or benign, or it can be a sign that there is a kidney stone or a tumor in the urinary tract (kidneys, ureters, urinary bladder, prostate, and urethra), ranging from trivial to lethal.
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Hyaline Casts In Urine hyaline casts. ( 1 Hyaline cast) Urinary casts are cylindrical structures produced by the kidney and present in the urine in certain disease states. 2  these casts are made of the protein itself. (Hyaline cast) Urinary casts are cylindrical structures produced by the kidney and present in the urine in certain disease states.
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Snow Globe Pee: Sediment in the Urine The sediment you see in urine can be made up of a variety of substances, including sloughing of tissue (debris), crystals, casts, small stones, or cells. Depending on the type of sediment, the cause may vary considerably. The most common cause of sediment in the urine is a urinary tract infection. In this case, the urine will contain cells, especially white blood cells, or pus. This type of sediment typically looks cloudy instead of flaky. The urine may have an odor.
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urinary bladder urinary bladder. The urinary bladder is a temporary storage reservoir for urine. It is located in the pelvic cavity (see pelvis), posterior to the symphysis pubis, and below the parietal peritoneum. The size and shape of the urinary bladder varies with the amount of urine it contains and with pressure it receives from surrounding organs.
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Urinalysis_ Three Types of Examinations 3 Other types of casts are associated with different kidney diseases, and the type of casts found in the urine may give clues as to which disorder is affecting the kidney. Cellular casts, such as red blood cell and white blood cell casts, indicate a kidney disorder.
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Hematuria Hematuria is defined as the abnormal presence of red blood cells (RBCs) in the urine and is commonly divided into gross and microscopic hematuria. Gross, or visible, hematuria can result from as little as 1 mL of blood in 1 L of urine, and therefore the color does not reflect the degree of blood loss.
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Casts Hyaline casts are formed in the absence of cells in the tubular lumen. They have a smooth texture and a refractive index very close to that of the surrounding fluid.Reduced lighting is essential to see hyaline casts.asts. Urine casts are cylindrical, cigar-shaped bodies that represent molds or casts of the lumen of the renal tubule in which they were formed. The common matrix of all casts is a mucoprotein known as Tamm-Horsfall protein which is secreted by the renal tubule at a fairly constant rate.
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Urinary Casts Abnormal results may include: 1  Fatty casts are seen in people who have lipids in urine, usually as a complication of nephrotic syndrome.  Granular casts are a sign of underlying kidney disease. However, they are nonspecific and may be found in people with many different kidney disorders.
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Urinary Casts Urinary casts are tiny tube-shaped particles made up of white blood cells, red blood cells, or kidney cells. They form in kidney structures called tubules. Casts are held together by a protein released by the kidney. The content of a cast can tell your health care provider whether your urine is healthy or abnormal. Types of urinary casts include:
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urine urine. n. 1. (Biochemistry) the pale yellow slightly acid fluid excreted by the kidneys, containing waste products removed from the blood. It is stored in the urinary bladder and discharged through the urethra.
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cast-fossil (plural cast fossils) A fossil formed when an animal, plant, or other organism dies, its flesh decays and bones deteriorate due to chemical reactions; minerals gradually enter into the cavity, resulting in a cast, also called a mold fossil, which is in the general form of the original organism. Link/Cite.
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Urinary cast 1 (Hyaline cast) Urinary casts are cylindrical structures produced by the kidney and present in the urine in certain disease states. 2  They form in the distal convoluted tubule and collecting ducts of nephrons, then dislodge and pass into the urine, where they can be detected by microscopy.yaline casts. ( 1 Hyaline cast) Urinary casts are cylindrical structures produced by the kidney and present in the urine in certain disease states. 2  these casts are made of the protein itself.
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urine culture Bacteriuria — The presence of bacteria in the urine. The placing of urine in a culture medium to detect the growth of a pathogen–eg, gram-negative rods; UCs require a clean-catch, mid-stream specimen to minimize contamination by commensals on the external genitalia.
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Urinary cast Additionally, due to urine stasis and their formation in diseased, dilated ducts, these casts are significantly larger than hyaline casts. They are cylindrical. They possess a higher refractive index. They are more rigid, demonstrating sharp edges, fractures, and broken-off ends.
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Top 20 Doctor insights on: Urinalysis And Hyaline Casts 7. Get help from a doctor now ›. Likely normal: Hyaline cases are the most common casts seen in the urine and when found alone, usually mean normal and only indicate that the patient may have had somewhat concentrated (e.g. Not drinking enough water) urine at the time it was collected. ...Read more.
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Urinary casts Urinary casts Urinary casts Also known as: Hyaline casts, Granular casts, Renal tubular epithelial casts, Waxy casts, Casts in the urine, Fatty casts, Red blood cell casts or White blood cell casts Definition Urinary casts are tiny tube-shaped particles that can be found when urine is examined under the microscope during a test called urinalysis.
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Urinary Retention in Adults: Diagnosis and Initial Management Urinary retention is the inability to voluntarily void urine. This condition can be acute or chronic. Causes of urinary retention are numerous and can be classified as obstructive, infectious and inflammatory, pharmacologic, neurologic, or other.