Osler's node

Osler's nodes are painful, red, raised lesions found on the hands and feet. They are associated with a number of conditions, including infective endocarditis, and are caused by immune complex deposition. Their presence is one definition of Osler's sign.

Not to be confused with Janeway lesion.
For other Osler's signs, see Osler's sign (disambiguation).
Osler's node
Osler's lesions found on the hand and fingers of a 43-year-old male with subacute bacterial endocarditis
Differential diagnosisinfective endocarditis
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