pseudoxanthoma elasticum

views updated

pseudoxanthoma elasticum (s'yoo-doh-zanth-oh-mă i-lass-tik-ŭm) n. a hereditary disease in which elastic fibres (see elastic tissue) become calcified. The skin becomes lax and yellowish nodules develop in affected areas; this is accompanied by degenerative changes in the blood vessels.

More From encyclopedia.com