C. Tissular pathology

• basal palissading
  9 January

  See also
  tumoral cells tumoral cell appearance

• keratin
  13 December 2019

  WKP
  Definition :
  Cytokeratins / KRTs is one of a family of fibrous structural proteins known as scleroproteins.It is a α-helix. It is reached in amino acids like alanine,valine,leucine,isoleucine,methionine,phenylealanine. Two strands of α-keratin are oriented in parallel and are wrapped to each other to form a super twisted coiled coil. In α-helix there is presence of hydrogen bond and inter chain S-S cross link.
  It is the key structural material making up hair, nails, feathers, horns, (...)

• morphological analogy
  4 December 2019

  Examples
  leafy appearance
  See also
  follicular structures : follicles

• intraepithelial anomalies
  1 December 2019

  intraepithelial lesion
  Examples
  intraepithelial proliferation intraepithelial tumors intraepithelial carcinomas

• invasive glands
  1 December 2019

  glandular invasion
  See also
  tissular invasion tumoral invasion

• tissular invasion
  1 December 2019

  Types
  tumoral invasion glandular invasion / invasive glands

• condyloma-like appearance
  13 November 2019

  Definition : condyloma-like appearance.
  Examples
  wart
  verruciform xanthoma
  See also
  verruciform appearance / wart-like appearance
  Open references
  https://www.archivesofpathology.org/doi/full/10.5858/arpa.2018-0039-RA

• verruciform appearance
  13 November 2019

  verruciform lesion ; verruciform anomaly
  Definition : wart-like appearance
  Examples
  wart
  verruciform xanthoma
  See also
  condyloma-like appearance
  Open references
  https://www.archivesofpathology.org/doi/full/10.5858/arpa.2018-0039-RA

• amianthoid fibres
  12 November 2019

  Amianthoid-like fibres
  Examples
  palisaded myofibroblastoma https://twitter.com/kriyer68/status/1129242436310425600
  ruptured human tendon (#8321749#)
  Amianthoid-like fibres in leiomyoma (#18783466#)
  Open references
  Axillary intranodal palisaded myofibroblastoma: report of a case associated with chronic mastitis. D’Antonio A, Addesso M, Amico P, Fragetta F. BMJ Case Rep. 2014 Oct 16;2014. doi:10.1136/bcr-2014-205877. PMID: #25323283# Free
  Paywall references
  Amianthoid-like (...)

• rosettes with central hyalinization
  12 November 2019

  rosette with central hyalinization
  Examples
  hyalinising spindle cell tumor with giant rosettes (HSCTGR) https://twitter.com/kriyer68/status/1129241391379255297

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