From the Editor — When your dermatologist entered the diagnostic code L44.0 into your medical record, the diagnosis of pityriasis rubra pilaris became official. If you now question the accuracy of that diagnosis — for any reason, this section of the PRP Survival Guide offer insights.

1. How is PRP diagnosed?
2. Why is it so difficult to diagnose PRP?
3. Biopsies: a tool for diagnosing PRP (consolidation of 7 articles)
4. Advocacy Goal: timely and accurate diagnoses
5. How can I be sure the diagnosis is correct?
6. Misdiagnosing PRP (consolidation of 5 articles pending)
7. What are the symptoms and signs of PRP?
8. What at are the symptoms of PRP ? (Survey Results)
9. What did we learn from the 2013 PRP Biopsy Poll?
10. Overview of the 2013 PRP Biopsy Poll with Feedback (PDF)