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Janeway lesions are rare, non-tender, small erythematous or haemorrhagic macular, papular or nodular lesions on the palms or soles only a few millimeters in diameter that are associated with infective endocarditis and often indistinguishable from Osler's nodes.
- Painless red flat papules on palms and soles.
- Infective endocarditis
- Sudden
Jul 24, 2023 · As per the modified Duke criteria, Osler nodes are considered immunologic phenomena of infective endocarditis, and Janeway lesions, vascular phenomena. Osler nodes more commonly correlate with subacute endocarditis, whereas Janeway lesions typically occur in acute infective endocarditis.
- Krishan Parashar, Steven Daveluy
- 2023/07/24
- 2021
Learn about the rare skin manifestations of bacterial endocarditis, a serious infection of the heart lining. Osler nodes are red-purple lumps on fingers or toes, while Janeway lesions are bleeding spots on palms or soles.
Nov 17, 2022 · Janeway lesions are skin patches that develop on the palms and feet. They are a sign of infective endocarditis, an infection of the heart valves or lining. Learn about the symptoms, causes, and treatment of this condition from Right Care, a website for health and wellness.
Feb 19, 2013 · Janeway lesions are named after Theodore Caldwell Janeway (1872–1917), an American professor of medicine. They are nontender, erythematous or hemorrhagic macular or nodular lesions on the palms or soles. 1 They are commonly seen in acute endocarditis.
Apr 18, 2019 · Janeway lesions are nontender hemorrhagic macules or papules located on palms, soles, and thenar and hypothenar eminences. Osler’s nodes are painful violaceous nodes typically found on fingers and toes. Traditionally, Janeway lesions have been attributed to septic emboli and Osler’s nodes described as an immunologic phenomenon.
Jul 7, 2010 · Janeway lesions are irregular, nontender hemorrhagic macules located on the palms, soles, thenar and hypothenar eminences of the hands, and plantar surfaces of the toes. They typically last for days to weeks. They are usually seen with the acute form of bacterial endocarditis.