Tylosis may refer to:
;In medicine:
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Diffuse nonepidermolytic palmoplantar keratoderma
Palmoplantar keratodermas are a heterogeneous group of disorders characterized by abnormal thickening of the stratum corneum of the palms and soles.
Autosomal recessive, dominant, X-linked, and acquired forms have all been described.
Types
C ...
, a skin condition of the palms and soles
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Howel–Evans syndrome
Howel–Evans syndrome is an extremely rare condition involving thickening of the skin in the palms of the hands and the soles of the feet (hyperkeratosis
Hyperkeratosis is thickening of the stratum corneum (the outermost layer of the epidermis, ...
, a skin condition of the palms and soles that is also associated with esophageal cancer
;Other uses:
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Tylosis (botany), a process in tree decay
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Tylosis (beetle), a genus of longhorn beetle
{{disambiguation
Palmoplantar keratodermas