Challenges in Diagnosing Prurigo Nodularis and Distinguishing From Other Pruritic Conditions

Key Takeaways

• Prurigo nodularis diagnosis is challenging due to symptom overlap with other pruritic conditions and absence of specific tests.
• Increased prevalence is noted in patients with atopic dermatitis and other specific subtypes.
• Differentiation involves evaluating characteristic nodules, chronic itch, and potential underlying systemic conditions.
• Accurate diagnosis requires thorough examination and consideration of differential diagnoses.