This chapter shows some nail diseases; nail mycosis see the chapter onychomycosis.
Pictures
Examples of nail dystrophie:
Examples of nail discolorations:
Clinical signs:
Pictures
Psoriasis of the nails (onycholysis, pits):
Psoriasis, CLINIC (1121)
Psoriatic onycholysis:
Psoriasis vulgaris, onycholysis, CLINIC (3174)Psoriasis vulgaris, onycholysis, CLINIC (3175)Psoriasis vulgaris, onycholysis, CLINIC (3176)Psoriasis vulgaris, onycholysis, CLINIC (3177)Psoriasis vulgaris, onycholysis, CLINIC (3178)
Further examples of psoriasis:
Pictures
Onychoschisis:
Onychoshisis, CLINIC (3193)Onychoshisis, CLINIC (3194)
Pictures
Onychogryphosis:
Onychogriphosis, Macro (3882)Onychogriphosis, Macro (3884)Onychogriphosis, Macro (3886)
Pictures
Pterygium unguis:
Pterygium unguis, CLINIC (3293)Pterygium unguis, CLINIC (3294)
Clinical signs:
Pictures
Unguis incarnatus:
Unguis incarnatus, CLINIC (3403)
Another case:
Unguis incarnatus, CLINIC (5930)Unguis incarnatus, CLINIC (5931)
Histology:
The nail grows into the lateral nail fold. The ingrowth leads to inflammatin and formation of granulation tissue.
Pictures
Unguis incarnatus:
Unguis incarnatus, HE 20x (5050) [zoomify]
Clinical signs:
Brown discoloration of the nail.
Pictures
Melanonychia striata:
Melanonychia striata, CLINIC (3116)Melanonychia striata, CLINIC (3117)
Another case:
Melanonychia striata, CLINIC (3118)Melanonychia striata, CLINIC (3119)
Melanonychia striata after azathioprim:
Melanonychia striata after azathioprin, CLINIC (5751)Melanonychia striata after azathioprin, CLINIC (5752)Melanonychia striata after azathioprin, CLINIC (5753)
Clinical signs:
Pictures
Syndrome of Laugier Hunziker, melanonychia striata, pigmentations of oral mucosa:
Laugier Hunziker syndrome, CLINIC (5870)Laugier Hunziker syndrome, CLINIC (5871)Laugier Hunziker syndrome, CLINIC (5872)Laugier Hunziker syndrome, CLINIC (5873)Laugier Hunziker syndrome, CLINIC (5874)Laugier Hunziker syndrome, CLINIC (5875)Laugier Hunziker syndrome, CLINIC (5876)
Histology:
Prominent pigmentation of the basal layer and melanophages in the papillary dermis. Basal membrane is intact.
Etiology:
Clinical signs:
Pictures
Twenty nail dystrophy:
Twenty nail dystrophy, CLINIC (5927)Twenty nail dystrophy, CLINIC (5928)Twenty nail dystrophy, CLINIC (5929)