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Raynaud phenomenon. The tips of the fingers show marked pallor.
In Raynaud's disease, wrist pulses are typically normal but spasm of more distal arteries causes episodes of sharply demarcated pallor of the fingers.
In Raynaud's disease, wrist pulses are typically normal but spasm of more distal arteries causes episodes of sharply demarcated pallor of ...
Hallmarks of Raynaud's disease are color changes.
<bold>FIGURE 24-9</bold> Raynaud's phenomenon. The tips of the fingers show marked pallor.