Health Dictionary
Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.
Pityriasis rosea other diagnostic studies
Introduction
Please help WikiDoc by adding more content here. It’s easy! Click here to learn about editing.
Other Diagnostic Tests
Other Diagnostic Tests
Rarely, the following tests are needed:
- A blood test to be sure it is not a form of syphilis, which can cause a similar rash
- A skin biopsy to confirm the diagnosis
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [2]