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Results of a neurological exam may be abnormal. The person may have reduced reflexes signs of local nerve problems.
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The diagnosis of alcohol-related neurologic disease depends largely on finding characteristic symptoms and signs in patients who abuse alcohol. Other possible causes should be excluded by the appropriate tests, which may include blood chemistry, t...
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During a physical examination, a health care provider studies a patient''s body to determine the presence or absence of physical problems.
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Electromyography(EMG) is a test that checks the health of the muscles and the nerves that control the muscles.
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Electromyography(EMG) is an electrical recording of muscle activity that aids in the diagnosis of neuromuscular disease.Muscles are stimulated by signals from nerve cells called motor neurons. This stimulation causes electrical activity in the mus...
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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.EMG is performed most often to help diagnose different neuromuscular diseases causing weakness. EMG c...
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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.Muscles are stimulated by signals from nerve cells called motor neurons. This stimu...
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A nerve conduction study is a test that measures the movement of an impulse through a nerve after the deliberate stimulation of the nerve.The ability of a nerve to swiftly and properly transmit an impulse down its length, and to pass on the impuls...
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Electromyography (EMG) and nerve conduction studies (NCS) are tests that measure muscle and nerve function. In most cases, both tests are performed. NCS is most often done first.
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The vitamin B12 level is a test to tell how much vitamin B12 is in your blood.Blood is typically drawn from a vein, usually from the inside of the elbow or the back of the hand. The site is cleaned with germ-killing medicine(antiseptic).
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A biopsy is the removal of a small piece of tissue for laboratory examination.
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A biopsy describes the procedure that is used to obtain a very small piece of the target tissue. For some tissues, like the lining of the cheek, cells can be obtained just by scrapping the tissue surface.
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Detailed information on biopsy, including the most common types of biopsy such as endoscopic biopsy, bone marrow biopsy, excisional biopsy, incisional biopsy, fine needle aspiration biopsy, punch biopsy, shave biopsy, and skin biopsy
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Biopsy is a diagnostic procedure in which a piece of tissue and/or cells are removed to be examined under a microscope by a pathologist.Biopsies are performed to determine the presence of cancer cells, establish tumor grading, and provide more inf...
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Detailed information on several of the different divisions of anatomical pathology, including biopsy, surgical pathology, cytology, and autopsy
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A biopsy is a small sample of tissue or fluid taken from the body. This sample can then be studied in a laboratory. Image-guided biopsy allows a sample to be taken from an abnormal mass without the need for surgery. This procedure is done by a specially trained doctor called an interventional radiologist.
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What type of biopsy will I have? Why do I need a biopsy? How long will it take?
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Detailed information on biopsy and the biopsy report For many health problems, a diagnosis is made by removing a sample of tissue for study in the pathology laboratory. The biopsy report describes the findings of a specimen.
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Most biopsies involve taking a small piece of skin or muscle under a local anesthetic. When the cells to be analyzed are accessible by needle, the biopsy specimen may be removed with a hollow aspiration needle, which is used to suck out the sample...
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A nerve biopsy is the removal of a small piece of a nerve for examination.The sural nerve(in the ankle), or the superficial radial nerve(wrist) are the sites most often used for biopsy. A local anesthetic is used to numb the area.
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