Tests and diagnosisBy Mayo Clinic staff
Diagnosis is typically based on your skin's appearance and a history of itching and scratching. To rule out other causes, your doctor may remove a small sample of your affected skin for testing.
- Lichen simplex chronicus (Neurodermatitis). The Merck Manuals: The Merck Manual for Healthcare Professionals. http://www.merckmanuals.com/professional/dermatologic_disorders/dermatitis/lichen_simplex_chronicus.html?qt=neurodermatitis&alt=sh. Accessed Aug. 14, 2012.
- Park KK, et al. Pathologic skin picking. http://www.uptodate.com/index. Accessed Aug. 14, 2012.
- Wolff K, et al. Fitzpatrick's Dermatology in General Medicine.7th ed. New York, N.Y.: The McGraw-Hill Companies; 2008. http://www.accessmedicine.com/resourceTOC.aspx?resourceID=505. Accessed Aug. 14, 2012.