Skin

• Diagnosis of cutaneous diseases
  11 February

  Diagnosis by lesional patterns
  spongiotic pattern , psoriasiform pattern , pustular pattern
  lichenoid pattern , interface pattern
  dermal perivascular pattern , vasculopathic pattern
  dermal non-granulomatous granulocyte-rich pattern
  dermal granulomatous pattern and necrobiotic pattern
  vesiculobullous pattern , acantholytic pattern
  dermal collagen alterations , elastic tissue alterations
  cutaneous deposits
  folliculitis , perifolliculitis , disease of skin (...)

• tuberous tumors
  10 January

  Etiology
  tuber : digital fibrokeratoma
  tuberous tumors tuberous dermal melanocytic naevus
  See also
  cutaneous tumors

• digital fibrokeratoma
  10 January

  tuber ; Koenen tumor ; acquired digital fibrokeratoma WKP PO
  Synopsis
  tuber : pedunculated to dome shaped nodule on acral skin
  polypoid lesion
  hyperplastic epidermis
  variably acanthotic epidermis with hyperkeratosis / hyperkeratotic orthokeratosis
  dermal anomalies : dense collagen fibers and variable amounts of mature fibroblasts, small blood vessels and elastic tissue
  thickened collagen in dermis is oriented predominantly in the vertical (...)

• cutaneous pleomorphic spindle cell tumors
  2 December 2020

  See also
  cutaneous tumors
  pleomorphic spindle cell tumors

• cutaneous T-cell lymphomas
  30 November 2020

  See also
  cutaneous lymphomas
  T-cell lymphomas

• basaloid follicular induction
  12 November 2020

  basaloid induction
  Examples
  https://twitter.com/DermwizGuy/status/1326173178633318405
  SYnopsis
  basaloid proliferation
  peripheral palisaading
  artifactual clefting
  See also
  basaloid cells
  - epithelial hyperplasia
  basaloid hyperplasia

• basaloid hyperplasia
  12 November 2020

  Examples
  https://twitter.com/DermwizGuy/status/1326173178633318405
  See also
  basaloid cells
  - epithelial hyperplasia

• mucinous hidradenoma
  9 November 2020

  Definition : Mucinous cutaneous adnexal tumors are an uncommon occurrence.
  Paywall references
  https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1600-0560.2006.00645.x
  See also
  goblet cells

• eccrine ducts
  8 November 2020

  See also
  ducts
  eccrine glands

• anastomoting strands of epithelial cells
  8 November 2020

  Examples
  dermal anastomoting strands of basaloid cells

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