Porokeratosis 2, Palmar, Plantar, And Disseminated Type; Porok2

Description

Porokeratosis is a rare skin disorder characterized by one or more annular plaques with a surrounding raised horny border that spreads centrifugally. Variants of porokeratosis have been described that differ in morphologic shapes, distribution, and clinical course (Schamroth et al., 1997). However, as noted by Sybert (2010), families with expression of more than one variant of porokeratosis among members, and individuals expressing more than one variant, have been reported, suggesting that the distinctions among these variants may be artificial.Porokeratosis palmaris plantaris et disseminata (PPPD) is a subtype in which lesions initially develop on the palms and soles, but later involve other parts of the body, including the trunk and limbs (Wei et al., 2003).For a discussion of genetic heterogeneity of porokeratosis, see {174800}.

Clinical Features

Phenotypes and symptoms related to Porokeratosis 2, Palmar, Plantar, And Disseminated Type; Porok2

  • Hyperkeratosis
  • Parakeratosis
  • Porokeratosis
  • Palmar telangiectasia
  • Plantar telangiectasia

Incidence and onset information

Not enough data available about incidence and published cases.
No data available about the known clinical features onset.

Alternative names

Porokeratosis 2, Palmar, Plantar, And Disseminated Type; Porok2 Is also known as porokeratosis plantaris palmaris et disseminata, porokeratosis palmaris et plantaris disseminata, porokeratosis, palmar, plantar, and disseminated, 1, pppd, pppd1, porokeratosis, palmar, plantar, and disseminated.

Researches and researchers

Currently, we don't have any information about doctors, researches or researchers related to this disease. Please contact us if you would like to appear here.


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Sources and references

You can check the following sources for additional information.

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