A newKRT16mutation associated with a phenotype of pachyonychia congenita

Pachyonychia Congenita-Associated Alopecia

A 5-year-old female, known case of pachyonychia congenita, presented with diffuse hair loss; remaining hairs were easily plucked kinky hairs. Hair samples from patient were investigated using a light microscope. The hairs of the patients were mainly anagen hairs and unlike normal plucked anagen hairs, showed keratinization and cornification of their hair bulbs. No specific hair shaft abnormalit...

Pachyonychia congenita type II: report of a case

Pachyonychia congenital (PC) is a rare genodermatosis affecting the nails, skin, oral mucosae, larynx, hair, and teeth. General clinical presentation includes thickening of finger and toenails, painful plantar keratoderma, hyperhidrosis, oral leukokeratosis, follicular keratosis, palmar keratoderma, cutaneous cysts, hoarseness, twisted hair and prenatal or natal teeth. Clinically, PC is d...

Pachyonychia Congenita in a Toddler

Pachyonychia congenita: A rare genodermatosis

Pachyonychia congenita (PC) is a rare genodermatosis with only 450 cases reported since 1906. It is of two types, type I due to mutation in genes 6a and 16, and 6b and 17 in type II with an autosomal dominant inheritance in both types. A 22 yr old female patient presented in our OPD with hypertrophy of finger and toe nails, palmoplantar keratoderma, oral punctuate leukokeratosis, hyperhidrosis ...

Pachyonychia congenita with corneal dystrophy.

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