Medical References
Diseases & Conditions
Women's Health
Mental Health
Men's Health
Healthy Choice News
Site Map Links
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.
Read more health news
Graft Versus Host Disease
- Overview, Causes, & Risk Factors
- Symptoms & Signs
- Diagnosis & Tests
- Prevention & Expectations
- Treatment & Monitoring
- Attribution
- View All
Diagnosis & Tests
How is the disease diagnosed?
The healthcare provider can usually make a diagnosis based on the person's symptoms and the findings of a physical exam. Blood tests may be needed to confirm the diagnosis. Rarely, a biopsy of one of the affected areas may be required.