Sclerosis meaning

• acquired agammaglobulinemia • agammaglobulinemia • agnogenic myeloid metaplasia • angina • anoxia • dilated cardiomyopathy • Ebstein's anomaly • economy-class syndrome • Eisenmenger syndrome • endocarditis • fur • haemophilia • hypoglycaemia • lockjaw • non-diabetic • non-haemolytic • paediatric thrombocytopenia • patent ductus arteriosus • pericarditis • varicose vein

Medical condition Sclerosis Other names Sclerosus Sclerosis (from sklērós, "hard") is the stiffening of a tissue or anatomical feature, usually caused by a replacement of the normal organ-specific tissue with Common medical conditions whose pathology involves sclerosis include: • • • • • • • • • • • • References [ ]

What are sclerotic lesions? A sclerotic lesion is an unusual hardening or thickening of your bone. They can affect any bone and be either benign (harmless) or malignant (cancerous). In Both benign and malignant sclerotic lesions are usually classified by their number and size: • solitary: one lesion • multifocal: several distinct lesions • diffuse: several lesions without distinct borders in different locations Benign sclerotic lesions are Keep reading to learn more about the possible symptoms of sclerotic lesions and how they’re treated. Benign sclerotic lesions often don’t cause any symptoms. Many people don’t even know they have a sclerotic lesion until they have an X-ray or other imaging scan done for another condition. However, malignant and larger benign sclerotic lesions may cause: • unexplained pain that gets worse over time • stiffness or swelling near the painful area • a lump in the painful area The pain associated with sclerotic lesions often gets worse at night or after weight-bearing activities. Your symptoms also depend on the size and location of the lesion. Malignant lesions on your spine can put pressure on nerves, causing a numbing or tingling sensation. Lesions in the neck might make it harder to swallow or breathe. In addition, both benign and malignant sclerotic lesions can weaken your bone, making it more likely to fracture. Many things can cause sclerotic lesions, from lifestyle factors to underlying medical conditions. Causes of benign lesions Poss...

Recent Examples on the Web Likewise, workers and hobbyists who are exposed to solvents, like the ones used by painters, construction workers and even nail salons, may be at a greater risk of contracting lupus, MS and systemic sclerosis. — Gabe Allen, Discover Magazine, 2 Dec. 2021 The company’s antibody Benlysta got orphan drug status from the US Food and Drug Administration for the treatment of systemic sclerosis. — Lisa Pham, Bloomberg.com, 1 Feb. 2023 While the three forms of multiple sclerosis listed above are the main forms of this disease, there are rare variations of it, including Marburg variant multiple sclerosis and Balo’s concentric sclerosis, which can both cause a faster progression of the disease than normal. — Korin Miller, SELF, 3 Aug. 2020 In recent days, Germany’s Merck KGaA raised the list prices of 11 products, including the multiple- sclerosis therapy Rebif. — Jared S. Hopkins, WSJ, 2 Feb. 2023 As in recent years, when the #OscarsSoWhite scandal cast a harsh light on the Academy’s sclerosis, the swiftly changing times were rendering the Oscars irrelevant. — Michael Schulman, The New Yorker, 10 Jan. 2023 The researchers identified evidence of type-2 diabetes, macular degeneration affecting eyesight, and sclerosis in degus’ arteries. — Bytristan Bove, Fortune, 22 Dec. 2022 Multiple sclerosis, known as MS, is an autoimmune disease that impacts the brain and spinal cord that disrupts communication between the brain and other parts of the body, according to...

I'm Dr. Oliver Tobin, a neurologist specializing in multiple sclerosis at Mayo Clinic. In this video, we'll be covering the basics of multiple sclerosis. What is it? Who gets it? The symptoms, diagnosis, and treatment. Whether you're looking for answers about your own health or that of someone you love, we're here to provide you with the best information available. Multiple sclerosis is a disorder in which the body's immune system attacks the protective covering of the nerve cells in the brain, optic nerve and spinal cord, called the myelin sheath. And this sheath is often compared to the insulation on an electrical wire. When that covering is damaged, it exposes the actual nerve fiber, which can slow or block the signals being transmitted within it. The nerve fibers themselves might also be damaged. The body can repair damage to the myelin sheath, but it's not perfect. The resulting damage leaves lesions or scars, and this is where the name comes from: multiple sclerosis, multiple scars. Now everyone loses brain cells and spinal cord cells as they get older. But if part of the brain or spinal cord has been damaged by MS, the nerve cells in that area will die off faster than the areas around it that are normal. This happens very slowly, usually over decades and typically shows up as gradual walking difficulty happening over several years. When you read about multiple sclerosis, you may hear about different types -- the most frequent being relapsing-remitting multiple scler...

Overview Arteriosclerosis and atherosclerosis are sometimes used to mean the same thing, but there's a difference between the two terms. Arteriosclerosis occurs when the blood vessels that carry oxygen and nutrients from the heart to the rest of the body (arteries) become thick and stiff — sometimes restricting blood flow to the organs and tissues. Healthy arteries are flexible and elastic. But over time, the walls in the arteries can harden, a condition commonly called hardening of the arteries. Atherosclerosis is a specific type of arteriosclerosis. Atherosclerosis is the buildup of fats, cholesterol and other substances in and on the artery walls. This buildup is called plaque. The plaque can cause arteries to narrow, blocking blood flow. The plaque can also burst, leading to a blood clot. Although atherosclerosis is often considered a heart problem, it can affect arteries anywhere in the body. Atherosclerosis can be treated. Healthy lifestyle habits can help prevent atherosclerosis. Symptoms Mild atherosclerosis usually doesn't have any symptoms. Atherosclerosis symptoms usually don't happen until an artery is so narrowed or clogged that it can't supply enough blood to organs and tissues. Sometimes a blood clot completely blocks blood flow. The clot may break apart and can trigger a heart attack or stroke. Symptoms of moderate to severe atherosclerosis depend on which arteries are affected. For example: • If you have atherosclerosis in your heart arteries, you may have...

tuberous sclerosis a congenital heredofamilial disease, transmitted as an autosomal dominant trait, characterized principally by the presence of hamartomas of the brain ( tubers), retina ( phakomas), and viscera, mental retardation, seizures, and adenoma sebaceum, and often associated with other skin lesions. Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005 sclerosis • (in animals) a hardening of tissue due to excess growth of fibrous tissue (scarring) or deposition of fatty plaques. A range of conditions can result, among them • (in plants), a hardening of the cell wall or tissue, often due to the deposition of A. MS can indeed cause depression or other mood changes such as euphoria, so it may be part of the disease. In addition, some treatments may also cause mood changes. If it bothers you, than consulting your doctor may be wise. Take care… Q. What is MS? I am 14 years old and my best friend has been diagnosed with MS. What is it? What causes it? Can I catch it? A. Multiple sclerosis (MS) is an autoimmune disease in which the body's immune system attacks the central nervous system (CNS), causing demyelination (loss of myelin). The myelin sheath helps the neurons (nerves) carry electrical signals. When having MS there is a thinning or complete loss of myelin and, sometimes, the cutting of the neuron's extensions or axons. When the myelin is lost, the neurons can no longer effectively conduct their electrical signals. It may cause numerous physical and ment...

Systemic sclerosis (SS) is an autoimmune disorder that causes atypical growth of connective tissues. It also causes changes to the texture and appearance of your skin due to increased collagen production. SS causes an immune response that destroys healthy tissue as an You then see fibrosis or scar tissue, also described as connective tissue growth, in response to a perceived injury or damage. Additionally, SS changes the texture and appearance of skin due to increased collagen production. But the disorder isn’t confined to skin changes. It can affect your: • • muscles • • • • Features of SS can appear in other autoimmune disorders. When this occurs, it’s called a Scleroderma commonly affects people Three types of SS exist, all • Limited cutaneous systemic scleroderma. The fibrosis affects only your hands, arms, and face. • Diffuse cutaneous systemic scleroderma. The fibrosis affects large areas of your skin, including your torso, upper arms, and legs, as well as internal organs. • Systemic sclerosis sine scleroderma. This is when the fibrosis affects one or more internal organs, but not your skin. Limited cutaneous systemic scleroderma was once known as • • • esophageal dysmotility • • The condition worsens quickly in diffuse cutaneous systemic scleroderma, with organ damage occurring earlier than the other two types of SS. Experts may not know a cause, but the immune system and a combination of other risk factors play a role. Genetics You may have a The highest prevalence...