Contagious redirects here. For the Isley Brothers song of that name, see Contagious (song).
A disease is an abnormal condition of the body or mind that causes discomfort, dysfunction, or distress to the person afflicted or those in contact with the person. Sometimes the term is used broadly to include injuries, disabilities, syndromes, infections, symptoms, deviant behaviors, and atypical variations of structure and function, while in other contexts these may be considered distinguishable categories.
Pathology is the study of diseases. The subject of systematic classification of diseases is referred to as nosology. The broader body of knowledge about human diseases and their treatments is medicine. Many similar (and a few of the same) conditions or processes can affect animals (wild or domestic). The study of diseases affecting animals is veterinary medicine. Plants as well can suffer from a variety of processes such as infection, nutrient deficiency, or deleterious mutation. The study of diseases affecting plants is termed plant pathology.
More on [ Disease ]

NINDS Stroke Information Guide - Stroke prevention, recognizing stroke, acute treatment, and recent stroke trials.
Meta Description: [ Stroke information sheet compiled by the National Institute of Neurological Disorders and Stroke (NINDS). ]
Carotid Aneurysm Repair - Step by Step - Step by step photos of a carotid aneurysm repair.
Carotid Artery Disease - Explanation of the complex anatomy of the carotid arteries, vessels in the neck that carry blood to the brain by Dr. Wang-Cheng, Professor of Medicine at the Medical College of Wisconsin.
Meta Description: [ Patients and families are capable of understanding the complex anatomy of the carotid arteries -- the vessels in the neck that carry blood to the brain.
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Carotid Artery Disease - Discusses the causes, symptoms, tests, and treatment.
Meta Description: [ Carotid artery disease occurs when the main arteries in your neck that bring blood to your brain become narrowed or blocked by plaque. Carotid artery disease increases your risk for a stroke or a transient ischemic attack (TIA), also known as a mini-stroke ]
Carotid Endarterectomy Surgery Step by Step - Photographs of carotid endarterectomy surgery.
National Stroke Association - Hoping to reduce the incidence and impact of stroke by changing the way stroke is viewed and treated, efforts are dedicated toward stroke through prevention, treatment, rehabilitation, research and support for stroke survivors and their families.
Meta Description: [ Information on Stroke, Stroke Prevention, Stroke Recovery and Stroke Care. ]
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Screening for Asymptomatic Carotid Artery Stenosis - Lots of data supporting the recommendation that high risk patients be screened for Carotid Artery Disease. Includes statistics from several recent studies. Provided by Columbia-Presbyterian Medical Center.
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Stroke Webforums at Massachusetts General Hospital - Wonderful interactive webforum for stroke questions.
When to Operate in Carotid Artery Disease - When to operate in carotid artery disease by Jose Biller, M.D. and William H. Thies, PH.D. American Academy of Family Physicians present the recent stroke trials in language we can all understand.
| Insidermedicine in 60 - October 24, 2007 | |