Osler's node
zkadhem - 05-16-09 22:04



Osler nodes are red-purple, slightly raised, tender lumps, often with a pale centre. Pain often precedes the development of the visible lesion by up to 24 hours. They are typically found on the fingers and/or toes. They can occur at any time during the course of endocarditis (usually subacute) and last from hours to several days.