Pachyonychia congenita. White oral mucosal leukokeratotic plaques ..JPG

Pachyonychia congenita. Pincer appearance of nails..JPG

Oral ulceration associated with immunodeficiency..JPG

Onychomycosis due to congenital candidiasis is characterized by punctate leukonychia, pits, brittleness, and chipping of ~1.JPG

One week after birth this collodion baby with congenital ichthyosiform erythroderma is showing desquamation of scale..JPG

Noninvoluting congenital hemangioma on cheek.JPG

Nodular, plaque-type dermatofi brosarcoma protuberans ..JPG

Nodular lesions of Sweet syndrome with central crusting..JPG

Nevus spilus with faint brown hyperpigmented background and darker brown nevi within the affected area..JPG

Nevus sebaceus with a cerebriform morphology.JPG