skin disorders
Erythroderma
Diagnosis of Erythroderma
A doctor's evaluation Possibly a skin biopsy Doctors base the diagnosis of erythroderma on the person's history and the results of a physical examination. A skin Biopsy is sometimes done, but even that may not confirm the diagnosis. Determining the cause of erythroderma may require many tests, directed at what the cause is suspected to be. 