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Scleritis can be classified as anterior scleritis and posterior scleritis. Anterior scleritis is the most common variety, accounting for about 98% of the cases. It is of two types : Non-necrotising and necrotising. Non-necrotising scleritis is the most common, and is further classified into diffuse and nodular type based on morphology.
A lesion in the brain or spinal cord can cause nerves to fire inappropriately. Neuropathic pain is most commonly steady, and described as burning, tight, tingling, nagging, aching, throbbing, or even icy. However neuropathic pain can also be intermittent, and described as shooting, stabbing, or lightning bolt-like. Other unpleasant sensations ...
Inflammatory demyelinating diseases (IDDs), sometimes called Idiopathic (IIDDs) due to the unknown etiology of some of them, are a heterogenous group of demyelinating diseases - conditions that cause damage to myelin, the protective sheath of nerve fibers - that occur against the background of an acute or chronic inflammatory process.
The pain of episcleritis is typically mild, less severe than in scleritis, [3] and may be tender to palpation. [ 4 ] There are two types of episcleritis: the diffuse type, where the redness involves the entire episclera, and the nodular type, where the redness appears more nodular , involving only a small, well-circumscribed area ( sectoral ...
Neuroinflammation is widely regarded as chronic, as opposed to acute, inflammation of the central nervous system. [5] Acute inflammation usually follows injury to the central nervous system immediately, and is characterized by inflammatory molecules, endothelial cell activation, platelet deposition, and tissue edema. [6]
Symptoms also can mimic a neoplasm with symptoms such as headaches, aphasia, and/ or seizures.[13] There are some differences with normal MS symptoms. Spasticity is not as prevalent in tumefactive cases, because in standard MS it is caused by demyelination or inflammation in the motor areas of the brain or the spinal cord. [8]
If they’re stored in optimal conditions, you can get the most bang for your buck. Best case scenario, the average shelf-life of vitamins is two years, Davis-Cadogan adds. There are some vitamins ...
Diseases in which inflammation or weakness of collagen tends to occur are also referred to as collagen diseases. Collagen vascular diseases can be (but are not necessarily) associated with collagen and blood vessel abnormalities that are autoimmune in nature. Some connective tissue diseases have strong or weak genetic inheritance risks. Others ...