WebBlaschko's lines, also called the Lines of Blaschko, are skin lines invisible under normal conditions. thought to represent pathways of epidermal cell migration and proliferation during the development of the fetus; become apparent when some diseases of the skin or mucosa manifest themselves according to these patterns WebA dermatome is an area of skin that is supplied by a single spinal nerve. Disorders with a neuronal origin follow this pattern of distribution. The lines of Blaschko delineate the lines of migration of epidermal cells during embryogenesis. Exogenous linear patterns are caused by external factors. The present CME article will highlight important ...
Subacute cutaneous lupus erythematosus on the lines of Blaschko
WebEach had linear lesions located on one side of the face. All lesions were initially itchy; they appeared hyperpigmented in all patients and atrophic in 5 cases. Biopsies indicated … WebHistory of the Blaschko lines. This concept was first described by the Germans. dermatologist Alfred Blaschko in 1901 at the 7th Congress of the German Dermatological Society. These lines constitute a surface pattern that is distinguished from other morphologic skin lines and cutaneous dermatomes. intend bedford borough
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WebDarier disease (DD) is an autosomal-dominant skin disorder that is characterized by multiple keratotic papules, loss of epithelial adhesion, and abnormal keratinization. We describe an unusual case of late-onset unilateral segmental DD that follows the lines of Blaschko. Our patient did not exhibit other classic findings of DD. Our case and review … WebOct 1, 2005 · The lines of Blaschko form a "V" shape over the spine, "S" shapes over the lateral and anterior aspects of the trunk, and a linear pattern over the extremities. It is … WebNov 22, 2024 · Blaschko's lines were firstly described by Alfred Blaschko in 1910. Blaschko's lines represent the pathways of epidermal cell migration and proliferation during fetal development. Epidermal genetic mosaicism due to somatic mutations potentially results in an acquired blaschkitis (skin inflammation on Blaschko's lines) triggered by external … intend education