What are your top takeaways from AAD 2023?

Top 3 takeaways:

1. Confirmatory testing for onychomycosis is our responsibility as dermatologists and is cost-effective. Options for mycologic confirmation include KOH with microscopy, fungal culture, PCR, and histopathology.
2. Terbinafine failures for onychomycosis may be due to non-compliance with treatment, the presence of dermatophytomas, the presence of non-dermatophyte molds, or terbianfine-resistant T. Rubrum isolates. We now have the ability to test for terbinafine resistance.
3. The mainstay ...