1. Anatomy 2. Ectoparasites 3. Staphylococcal 4. Streptococcal 5. Psoriasis. Lichen planus 6. Mycoses 7. Dermatomycoses Rubrophytosis, Trichiphytia, Microsporia 8. Dermatitis 9. Bullous diseases 10. Viral diseases 11. STD 12. Primary syphilis 13. Secondary syphilis 14. Tertiary syphilis 15. Gonorrhea 16. Non-gonorrheal uretritis Case history Case history
