ALCOHOL ABUSE |
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Alcoholism is the compulsive consumption of alcohol. Some believe it to be a biological disease. The etiology and nature of alcoholism are both currently being debated within the medical and scientific communities and the very definition of alcoholism is a part of that debate. Alcoholism is often a controversial subject and the disease hypothesis represents a focus of the debate.
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CANCER - ESOPHAGEAL |
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Esophageal Cancer that forms in tissues lining the esophagus (the muscular tube through which food passes from the throat to the stomach). Two types of esophageal cancer are squamous cell carcinoma (cancer that begins in flat cells lining the esophagus) and adenocarcinoma (cancer that begins in cells that make and release mucus and other fluids).
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CANCER - GENERAL |
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Cancer is a class of diseases or disorders characterized by uncontrolled division of cells and the ability of these cells to invade other tissues, either by direct growth into adjacent tissue through invasion or by implantation into distant sites by metastasis. This unregulated growth is caused by damage to DNA, resulting in mutations to genes that encode for proteins controlling cell division. Many mutation events may be required to transform a normal cell into a malignant cell. These mutations can be caused by chemicals or physical agents called carcinogens, by close exposure to radioactive materials, or by certain viruses that can insert their DNA into the human genome. Mutations occur spontaneously, or are passed down generations as a result of germ line mutations.
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CANCER - LUNG |
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Lung cancer is a cancer of the lungs characterised by the presence of malignant tumours. Most commonly it is bronchogenic carcinoma (about 90%). Lung cancer is one of the most lethal of cancers worldwide, causing up to 3 million deaths annually. Only one in ten patients diagnosed with this disease will survive the next five years. Although lung cancer was previously an illness that affected predominately men, the lung cancer rate for women has been increasing in the last few decades, which has been attributed to the rising ratio of female to male smokers.
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CANCER - OVARIAN |
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ORARIAN Cancer - Ovarian epithelial cancer is a disease in which malignant (cancer) cells form in the tissue covering the ovary. Ovarian epithelial cancer is one type of cancer that affects the ovary.
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DRUG ABUSE |
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Drug abuse has a wide range of definitions, all of them relating to the use, misuse or overuse of a psychoactive drug or performance enhancing drug for a non-therapeutic or non-medical effect. Some of the most commonly abused drugs include alcohol, amphetamines, barbiturates, caffeine, cannabis, cocaine, methaqualone, nicotine, opium alkaloids, and minor tranquilizers. Use of these drugs may lead to criminal penalty in addition to physical, social, and psychological harm.[1] Other definitions of drug abuse fall into four main categories: Public health definitions, Mass communication and vernacular usage, Medical definitions, and Political and criminal justice definitions.
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MEDICAL |
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Medical - Having to do with or anything pertaining to Medical treatment, Medical Malpractice, Medical review, Medical Litigation.
Find MEDICAL experts and consultants for MEDICAL litigation support. Available to be MEDICAL expert witnesses and provide MEDICAL forensic consulting in MEDICAL litigation, in addition prepare MEDICAL expert witness reports for use in deposition and/or in-court trial testimony.
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NEUROLOGY |
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Neurology - The medical science that deals with the nervous system and disorders affecting it. The specialist that focuses in this field is a neurologists.
Neurological disorders are disorders that affect the central nervous system (brain, brainstem and cerebellum), the peripheral nervous system (peripheral nerves - cranial nerves included), or the autonomic nervous system (parts of which are located in both central and peripheral nervous system).
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SPINAL CORD INJURY |
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Spinal cord injury, or myelopathy, is a disturbance of the spinal cord that results in loss of sensation and mobility. The two common types of spinal cord injury are:
Trauma : automobile accidents, falls, gunshots, diving accidents, etc.
Disease : polio, spina bifida, tumors, Friedreichs ataxia, etc.
It is important to note that the spinal cord does not have to be completely severed for there to be a loss of function. In fact, the spinal cord remains intact in most cases of spinal cord injury.
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STROKE |
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A stroke, also known as cerebrovascular accident (CVA), is an acute neurologic injury whereby the blood supply to a part of the brain is interrupted, either by a clot in the artery or if the artery bursts. The result is that the part of the brain perfused by that artery no longer can receive oxygen carried by the blood and it dies (becomes necrotic) with cessation of function from that part of the brain. In addition to tissue death, hemorrhages also cause damage from physical impingement of blood on the brain tissue. Stroke is a medical emergency and can cause permanent neurologic damage or even death if not promptly diagnosed and treated. It is the third leading cause of death and adult disability in the US and industrialized European nations (Jauch, 2005).
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