Skin

• epidermal hyperplastic lesions
  26 September

  focal epidermal hyperplasia : epidermal hyperplastic anomalies
  Types
  focal epidermal hyperplasia : epidermal hyperplastic lesions focal epidermal hyperplasia without cytonuclear atypias pseudoepitheliomatous hyperplasia (PEH) focal epidermal hyperplasia with cytonuclear atypias epidermal cellular dysplasia pre-epitheliomatous keratosis squamous cell carcinoma
  diffuse epidermal hyperplasia (...)

• erythema elevatum diutinum
  3 August

  PO

• eosinophilic cellulitis
  3 August

  Wells syndrome PO
  Definition : Eosinophilic cellulitis is characterised by a distinctive clinical picture resembling cellulitis, and a typical histology with tissue eosinophilia, oedema and ‘flame’ figures (clusters of eosinophils and histiocytes around a core of collagen and eosinophilic debris).
  It can affect either sex, usually in adult life. Any site may be involved, with single or multiple lesions and recurrences are common. Initially, the lesions are itchy erythematous plaques (...)

• lichen planopilaris
  31 July

  PO
  Definition : scarring alopecia with lichenoid interface dermatitis of the hair infundibulum, with fibrous tracts and Civatte bodies.
  Synopsis
  scarring alopecia
  lichenoid interface dermatitis of the hair infundibulum
  fibrous tracts
  Civatte bodies
  perifollicular lichenoid infiltrate around infundibulum

• keratoderma
  31 July

  WKP
  Types
  congenital keratoderma / genetic keratoderma
  acquired keratoderma
  Localization
  palmoplantar keratoderma

• proliferating epidermal cyst
  11 July

  See alos : cutaneous epidermal cyst
  Paywall references
  https://pubmed.ncbi.nlm.nih.gov/8594071/

• lichen rubber planus
  5 June

  AOD
  Links
  https://atlases.muni.cz/atlases/kuze/atl_en/lrp.html#sectionlabel_lrp

• large plaque parapsoriasis
  5 June

  AOD
  Links
  https://atlases.muni.cz/atlases/kuze/atl_en/large_plaque_parapsoriasis.html

• poikiloderma
  5 June

  WKP
  Definition : Poikiloderma is a skin condition that consists of areas of hypopigmentation , hyperpigmentation, telangiectasia and atrophy.
  Poikiloderma of Civatte is most frequently seen on the chest or the neck, characterized by red colored pigment on the skin that is commonly associated with sun damage.
  Types
  poikiloderma vasculare atrophicans
  poikiloderma of Civatte
  hereditary sclerosing poikiloderma
  Etiology
  Congenital Rothmund-Thompson syndrome dyskeratosis (...)

• dermal inflammation
  5 June

  See also
  dermal anomalies
  inflammation

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