A spectrum of other skin symptoms that are not LE proper may accompany SLE. By definition, these lesions can be found in other diseases as well, but they do have diagnostic significance.
Vascular lesions play a dominant role. Raynaud's phenomenon occurs frequently in SLE, as it does in other collagen vascular diseases. Leukocytoclastic vasculitis may arise, often associated with periods of increased disease activity; it may present as cutaneous necrotizing vasculitis (palpable purpura) or as urticarial vasculitis, less often as arteritis, with symptoms similar to polyarteritis nodosa. Thrombophlebitis and thrombotic vessel damage is seen particularly in patients with secondary antiphospholipid syndrome, leading to livedo reticularis or acral cyanosis or necrosis. Thrombocytopenia may cause thrombocytopenic purpura. Similar to patients with dermatomyositis, patients with SLE often show nailfold erythema, telangiectasia, or hemorrhage. Characteristic nonspecific signs are thin, brittle hair with an "uncombed" appearance, referred to as woolly or lupus hair, and telogen effluvium.
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Rosacea and Eczema are two skin conditions that are fairly commonly found throughout the world. Each of them is characterized by different features, and can be both discomfiting as well as result in undesirable appearance features. In a nutshell, theyre problems that many would want to deal with.