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Lichen sclerosus; Other names: Balanitis xerotica obliterans, lichen sclerosus et atrophicus, [1] Lichen sclerosis et atrophicus, [2] lichen plan atrophique, lichen plan scléreux, Kartenblattförmige Sklerodermie, Weissflecken Dermatose, lichen albus, lichen planus sclerosus et atrophicus, dermatitis lichenoides chronica atrophicans, kraurosis vulvae [3]
Pansclerotic morphea is manifested by sclerosis of the dermis, panniculus, fascia, muscle, and at times, the bone, all causing disabling limitation of motion of joints. [ 3 ] : 171 Linear scleroderma is a type of localised scleroderma [ 11 ] which is an autoimmune disease characterized by a line of thickened skin which can affect the bones and ...
Sclerosis (from Ancient Greek σκληρός (sklērós) ' hard ') is the stiffening of a tissue or anatomical feature, usually caused by a replacement of the normal organ-specific tissue with connective tissue. The structure may be said to have undergone sclerotic changes or display sclerotic lesions, which refers to the process of sclerosis.
Multiple sclerosis is an autoimmune disease, primarily mediated by T-cells. [15] The three main characteristics of MS are the formation of lesions in the central nervous system (also called plaques), inflammation, and the destruction of myelin sheaths of neurons.
Normally MS lesions are small ovoid lesions, less than 2 cm. long, oriented perpendicular to the long axis of the brain's ventricles [18] Often they are disposed surrounding a vein [19] Demyelinization by MS. The Klüver-Barrera colored tissue show a clear decoloration in the area of the lesion (Original scale 1:100)
Tuberous sclerosis complex (TSC) is a rare multisystem autosomal dominant genetic disease that causes non-cancerous tumours to grow in the brain and on other vital organs such as the kidneys, heart, liver, eyes, lungs and skin.
The lesion evolution under MRI has been reported to begin as a pattern of central hyperintensity. This was seen in the majority of new lesions, both on proton density and contrast-enhanced T1-weighted images. [98] When gadolinium is used, the lesion expansion can be classified as nodular or ringlike. [99]
Nodular sclerosing Hodgkin lymphoma ("NSHL") or Nodular sclerosis is a form of Hodgkin's lymphoma [1] that is the most common subtype of HL in developed countries. It affects females slightly more than males and has a median age of onset at ~28 years.