Nail psoriasis: Differential diagnosis (LINK)
- Nail psoriasis is found in 16 to 80% of individuals with psoriasis
- Useful presentation which displays its clinical features:
- pitting (number of pits matters!)
- pseudo-pitting
- onychomadesis
- trachyonychia
- leuconychia
- apparent leuconychia
- red lunula
- subungual hyperkeratosis
…and of course the differential diagnosis.
Presentation by Dr Nejib Doss, MD at SAUDIDERM Meeting (2021, 4th edition)