Muscular Dystrophy : Tests
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A physical examination and your medical history will help the doctor determine the type of muscular dystrophy. Specific muscle groups are affected by different types of muscular dystrophy. Often, there is a loss of muscle mass (wasting), which may...
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Prenatal diagnosis (testing of the baby while in the womb) can be done for those types of muscular dystrophy where the specific disease-causing gene alteration has been identified in a previously affected family member.
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For most forms of muscular dystrophy, accurate diagnosis is not difficult when done by someone familiar with the range of diseases. The muscular dystrophies may be confused with diseases involving the motor neurons, such as.
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For most forms of muscular dystrophy, accurate diagnosis is not difficult when done by someone familiar with the range of diseases. The muscular dystrophies may be confused with diseases involving the motor neurons, such as spinal muscular...
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Prenatal diagnosis (testing of the baby while in the womb) can be performed for those types of muscular dystrophy where the specific disease-causing gene alteration has been identified in a previously affected family member.
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This is a blood test to measure the amount of the enzyme aldolase.
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Aldolase is an enzyme found throughout the body, particularly in muscles. Like all enzymes, it is needed to trigger specific chemical reactions.
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A muscle biopsy is a procedure involving the removal and examination of a piece of muscle tissue.
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A CPK is a blood test that measures creatine phosphokinase (CPK), an enzyme found predominantly in the heart, brain, and skeletal muscle. When the total CPK level is substantially elevated, it usually indicates injury or stress to one or more of these areas.
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An electrocardiogram (ECG) is a test that records the electrical activity of the heart. ECG is used to measure the rate and regularity of heartbeats as well as the size and position of the chambers, the presence of any damage to the heart, and the effects of drugs or devices used to regulate the heart (such as a pacemaker). See also stress test and Holter monitor (24h) .
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The electrocardiogram (ECG) displays important information about the heart, including the occurrence of a heart attack or lack of oxygen, whether conduction of the heartbeat is disturbed, or its rate or rhythm altered. It is useful as a rapid indicator of the diagnosis and it is easy, painless, and inexpensive to record.
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Electrocardiography is a commonly used, non-invasive procedure for recording electrical changes in the heart. The record, which is called an electrocardiogram (ECG or EKG), shows the series of waves that relate to the electrical impulses which occur during each beat of the heart.
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Electromyography is a test that assesses the health of the muscles and the nerves controlling the muscles.
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EMG and NCS TestsElectromyography(EMG)and nerve conduction studies(NCS)are tests that measure muscle and nerve function. In most cases, both tests are performed.
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Electromyography (EMG) is used to detect, process, and record electrical muscle activity in order to aid in the diagnosis of neuromuscular disease. Purpose EMG is performed most often to help diagnose different neuromuscular diseases causing weakness.
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Electromyography (EMG) is an electrical recording of muscle activity that aids in the diagnosis of neuromuscular disease, which affects muscle and peripheral nerves. Purpose Muscles are stimulated by signals from nerve cells called motor neurons.
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The creatine kinase test measures the blood levels of certain muscle and brain enzyme proteins. Purpose Creatine kinase (CK or CPK) is an enzyme (a type of protein) found in muscle and brain.
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Creatinine is a breakdown product of creatine, which is an important part of muscle. A serum creatinine test measures the amount of creatinine in the blood.
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Creatine is an important compound produced by the body. It combines with phosphorus to make a high-energy phosphate compound in the body.
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Serum myoglobin is a test that measures the amount of myoglobin in the blood. Myoglobin is a protein in heart and skeletal muscles. When a muscle is exercised, it uses up available oxygen. Myoglobin has oxygen bound to it, thus providing an extra reserve of oxygen so that the muscle can maintain a high level of activity for a longer period of time. When muscle is damaged, myoglobin is released into the bloodstream. Ultimately, it is excreted in the urine (see urine myoglobin ).
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