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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.
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 ...
Guillain–Barré syndrome is usually triggered by a recent infection (or more rarely a recent vaccination) and causes weakness and tingling in the arms and legs. [2] Researchers also looked at chronic inflammatory demyelinating polyneuropathy which is characterized by progressive weakness and sensory impairment in the arms and legs.
The symptoms affect just one particular part of the body, depending on which nerve is affected. The diagnosis is largely clinical and can be confirmed with diagnostic nerve blocks. Occasionally imaging and electrophysiology studies aid in the diagnosis. Timely diagnosis is important as untreated chronic nerve compression may cause permanent damage.
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]
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 ...
Selma Blair is sharing an update on her health following new advances in multiple sclerosis treatment. Blair walked the red carpet at Elle's Women in Hollywood 2024 event without a walking cane or ...
Small fiber neuropathy is a condition characterized by severe pain. Symptoms typically begin in the feet or hands but can start in other parts of the body. Some people initially experience a more generalized, whole-body pain. The pain is often described as stabbing or burning, or abnormal skin sensations such as tingling or itchiness. In some ...