Dermclinic: A Refresher: Can You Identify These 21 Disorders?

Each of the 21 photographs on the following 4 pages was featured in Dermclinic during the past year. How many of these disorders do you recall? I invite you to look through the pictures now and see whether you can make the diagnosis. If you want to review the original case discusssion, I've included the publication date. For a list of diagnoses, please turn to page 4.       ANSWERS: 1. Nevus sebaceus of Jadassohn 2. Hand-foot-and-mouth disease 3. Staphylococcal scalded skin syndrome 4. Primary cutaneous herpes simplex virus infection 5. Gianotti-Crosti syndrome 6. Neonatal acne 7. Lichen striatus 8. Mastocytosis 9. Spitz nevus 10. Infantile seborrhea 11. Juvenile xanthogranulomas 12. Perioral dermatitis 13. X-linked ichthyosis 14. Cutaneous larva migrans 15. Lichen sclerosis atrophicus 16. Miliaria crystallina 17. Pityriasis lichenoides 18. Acrodermatitis enteropathica 19. Hemangiomas 20. Xeroderma pigmentosum 21. Granuloma annulare