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Attention, chocolate lovers: You may not be able to help yourselves. Swiss and British scientists have linked the widespread love of chocolate to a chemical "signature" that may be programmed into our metabolic systems.
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Erythema Multiforme
- Overview, Causes, & Risk Factors
- Symptoms & Signs
- Diagnosis & Tests
- Prevention & Expectations
- Treatment & Monitoring
- Attribution
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Diagnosis & Tests
How is the condition diagnosed?
Erythema multiforme is usually diagnosed by its appearance. In some cases, a skin biopsy may be needed. This involves taking a small piece of skin with a special tool. This piece can then be analyzed under a microscope to make the diagnosis.