what does tritanomaly mean
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tritanomaly tritanomaly A type of anomalous trichromatism in which an abnormally high proportion of blue is needed when mixing blue and green to match a standard blue-green stimulus. This condition is exceedingly rare: it is estimated at about one person in a million.
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Trisomy A trisomy is a type of polysomy in which there are three instances of a particular chromosome, instead of the normal two.A trisomy is a type of aneuploidy (an abnormal number of chromosomes). *Partial trisomy means that there is an extra copy of part of a chromosome.  2 Secondary trisomy - the extra chromosome has quadruplicated arms (the arms are identical; it is an isochromosome).  3 Tertiary trisomy - the extra chromosome is made up of copies of arms from two other chromosomes.
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- Ataxia-telangiectasia, also referred to as ataxia-telangiectasia syndrome or Louis–Bar syndrome, is a rare, neurodegenerative, autosomal recessive disease causing severe disability. Ataxia refers to poor coordination and telangiectasia to small dilated blood vessels, both of which are hallmarks of the disease. A-T affects many parts of the body: It impairs certain areas of the brain including the cerebellum, causing difficulty with movement and coordination. It weakens the immune system ...
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- Tetany is a symptom that involves overly stimulated neuromuscular activity. It often leads to muscle cramps and contractions. Get the facts on causes and treatments.
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- Myxomatous degeneration is a process of the fibrous layer of an AV valve breaking down to cause mitral valve prolapse (hooding) and the spongiform layer proliferating to cause nodular thickening of the cardiac valve leaflets, most severely at their tips. Myxomatous degeneration commonly affects the mitral and tricuspid valves in dogs. Chordae tendineae are also affected by the degenerative process, making them prone to rupture. The exact cause is unknown, but in Cavalier King Charles Spaniels and Dachshunds it is an inherited trait.
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prolonged QT syndrome This electrical activity, in turn, is the result of small molecules (ions such as sodium and potassium) passing in and out of channels in the membranes surrounding heart cells. A prolonged QT interval indicates an abnormality in electrical activity that leads to irregularities in heart muscle contraction. One of these irregularities is a specific pattern of very rapid contractions (tachycardia) of the lower chambers of the heart called torsade de pointes, a type of ventricular tachycardia.
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Trisomy 13 Trisomy 13 is a type of chromosome disorder characterized by having 3 copies of chromosome 13 in cells of the body, instead of the usual 2 copies. In some affected people, only a portion of cells contains the extra chromosome 13 (called mosaic trisomy 13), whereas other cells contain the normal chromosome pair.
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tetany Mild tetany is characterized by tingling in the fingers, toes, and lips; acute tetany, consisting of severe muscular contractions, tremors, and cramps, can result in death. Abnormally low extracellular calcium ion concentration can result from failure of the parathyroid glands parathyroid glands
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Lipoma Lipomatosis is believed to be a hereditary condition in which multiple lipomas are present on the body. Adiposis dolorosa (Dercum disease) is a rare condition involving multiple painful lipomas, swelling, and fatigue.
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- With hyperparathyroidism, your glands make too much parathyroid hormone (PTH). This is a chemical that tells the body how to control calcium. Too much PTH means the body increases the level of calcium in the blood. This causes a condition called hypercalcemia (an above-normal level of blood calcium).ith hyperparathyroidism, your glands make too much parathyroid hormone (PTH). This is a chemical that tells the body how to control calcium. Too much PTH means the body increases the level of calcium in the blood. This causes a condition called hypercalcemia (an above-normal level of blood calcium).
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- 1 Roasting the turkey on a rack in a shallow pan with the legs swinging free. 2  Cooking the turkey in the Convection Roast mode at 400 degrees for 20 minutes then reducing the temperature to 350 degrees/375 for large capacity ovens, for the remainder of the cooking time. Cooking time-a 15-20lb un-stuffed turkey will take approximately 2 hours to cook in Convection as per our recipe. 2  Resting time-allow at least 20 minutes for the turkey to rest before carving. 3  Carving time-allow at least 15-20 minutes for carving the turkey.
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Tritanomaly / Tritanopia Tritanomaly/Tritanopia. Tritan-type color blindness is characterized by a loss of color discrimination for shades of blue and yellow. This can be caused by age-related factors, genetic factors, as well as exposure to certain toxins such as mercury. A complete diagnosis of color vision deficiency is not possible using online testing–consult an eye care professional for more information. EnChroma glasses are usually effective for red-green color blindness and are unlikely to help for tritanomaly or tritanopia (blue-yellow color blindness). However, if you would like to try EnChroma glasses, you can return them if they don’t work for you.
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What is ataxia telangiectasia? What is ataxia telangiectasia? Ataxia telangiectasia (A-T) is a primary immunodeficiency disease that affects a number of different organs in the body. An immunodeficiency disease is one that causes the immune system to break down, making the body susceptible to diseases. It is a rare, recessive genetic disorder of childhood that occurs in between 1 out of 40,000 and 1 out of 100,000 persons worldwide. The ailment is progressive.
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Trisomy 18 Trisomy 18, also called Edwards syndrome, is a chromosomal condition associated with abnormalities in many parts of the body. Individuals with trisomy 18 often have slow growth before birth (intrauterine growth retardation) and a low birth weight.
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Trichiasis Trichiasis is a medical term for abnormally positioned eyelashes that grow back toward the eye, touching the cornea or conjunctiva. This can be caused by infection, inflammation, autoimmune conditions, congenital defects, eyelid agenesis and trauma such as burns or eyelid injury. It is the leading cause of infectious blindness in the world.
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- Lipomatous hemangiopericytoma: Introduction. Lipomatous hemangiopericytoma: A rare slow-growing tumor that tends to occur mainly in deep in the thigh or in the retroperitoneum (space between the abdominal organs and the back of the abdominal space).Symptoms are determined by the size and location of the tumor.esearch the causes of these diseases that are similar to, or related to, Lipomatous hemangiopericytoma: 1  Rare slow growing tumour. 2  Thigh lump. 3  Abdominal mass. 4  Dyspnea. 5  more related diseases...».
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ATHEROMATOUS ATHEROMATOUS Dictionary entry overview: What does atheromatous mean? • ATHEROMATOUS (adjective) The adjective ATHEROMATOUS has 1 sense: 1. of or relating to or resembling atheroma Familiarity information: ATHEROMATOUS used as an adjective is very rare.
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- Polydactyly, or polydactylism, also known as hyperdactyly, is the anatomical abnormality of having more than the usual number of digits on the hands and/or feet. It is a congenital abnormality, usually genetically inherited as an autosomal dominant trait.
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Tetanus (Lockjaw) Tetanus (also called lockjaw or trismus) is a serious, often fatal disease that affects the muscles and nerves. Although tetanus can be serious, the good news is that it's rare in the United States. Tetanus is caused by a type of bacteria called Clostridium tetani that usually live in soil. The bacteria produce a toxin (a chemical or poison that harms the body). This toxin attaches to nerves around a wound area and is carried inside the nerves to the brain or spinal cord.
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Tetralogy of Fallot Tetralogy of Fallot (TOF) is a congenital heart defect that is present at birth. Symptoms include episodes of bluish color to the skin. When affected babies cry or have a bowel movement, they may develop a tet spell where they turn very blue, have difficulty breathing, become limp, and occasionally lose consciousness. Other symptoms may include a heart murmur, finger clubbing, and easy tiring upon breastfeeding. The cause is typically not known.
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What is Trichotillomania (Hair-Pulling Disorder) Although the name sounds strange and is hard to spell, trichotillomania is not a laughing matter, especially for those who have it. (Learn about the effects of pulling out hair.) The term, trichotillomania represents a serious mental disorder.
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Linear Or Switching Power Supply? Briefly, there is very little difference between the various switching power supplies from the brand-name suppliers. But the difference between switchers and linear designs is a matter of weight, efficiency, heat buildup, etc.riefly, there is very little difference between the various switching power supplies from the brand-name suppliers. But the difference between switchers and linear designs is a matter of weight, efficiency, heat buildup, etc.
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- What is tetany? Tetany is a symptom characterized by muscle cramps, spasms or tremors. These repetitive actions of the muscles happen when your muscle contracts uncontrollably. Tetany may occur in any muscle in your body, such as those in your face, fingers or calves. The muscle cramping associated with tetany can be long lasting and painful.
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Polydactyly Polydactyly or polydactylism (from Greek πολύς (polys) , meaning many, and δάκτυλος (daktylos) , meaning finger), also known as hyperdactyly, is a congenital physical anomaly in humans, dogs, and cats having supernumerary fingers or toes.
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Hyperthyroidism - Topic Overview Hyperthyroidism means your thyroid makes too much thyroid hormone. Your thyroid is a gland in the front of your neck. It controls your metabolism, which is how your body turns food into energy. It also affects your heart, muscles, bones, and cholesterol.yperthyroidism means your thyroid makes too much thyroid hormone. Your thyroid is a gland in the front of your neck. It controls your metabolism, which is how your body turns food into energy. It also affects your heart, muscles, bones, and cholesterol.
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Tricuspid atresia Freebase(0.00 / 0 votes)Rate this definition: Tricuspid atresia is a form of congenital heart disease whereby there is a complete absence of the tricuspid valve. Therefore, there is an absence of right atrioventricular connection. This leads to a hypoplastic or absent right ventricle.