Seborrheic keratosis: Difference between revisions

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==Evaluation==
==Evaluation==
Typical microscopic findings in seborrheic keratosis:
Typical microscopic findings in seborrheic keratosis:
*A localized epidermal proliferation of basaloid and squamoid cells.<ref name="Weidner 2009 p. "/>
*A localized epidermal proliferation of basaloid and squamoid cells.<ref name="Weidner 2009">{{cite book | last=Weidner | first=Noel | title=Modern surgical pathology | publisher=Saunders/Elsevier | publication-place=Philadelphia, PA | year=2009 | isbn=978-1-4160-3966-2 | oclc=460883320 | page=}}</ref>
*Most commonly a dome-shaped exophytic epidermal growth, containing multiple cornified cysts.<ref name="Weidner 2009 p. "/>
*Most commonly a dome-shaped exophytic epidermal growth, containing multiple cornified cysts.<ref name="Weidner 2009"/>
*The proliferating cells are generally round and basaloid.<ref name="Weidner 2009 p. "/>
*The proliferating cells are generally round and basaloid.<ref name="Weidner 2009"/>
*Melanin pigment deposition can occur.<ref name="Weidner 2009 p. "/>
*Melanin pigment deposition can occur.<ref name="Weidner 2009"/>


*Clinically, the patient is generally elderly.<ref name="Weidner 2009">{{cite book | last=Weidner | first=Noel | title=Modern surgical pathology | publisher=Saunders/Elsevier | publication-place=Philadelphia, PA | year=2009 | isbn=978-1-4160-3966-2 | oclc=460883320 | page=}}</ref>
*Clinically, the patient is generally elderly.
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Revision as of 11:07, 24 September 2019

Author: Mikael Häggström [note 1]

File:Histopathology of seborrheic keratosis.jpg
Seborrheic keratosis

Evaluation

Typical microscopic findings in seborrheic keratosis:

  • A localized epidermal proliferation of basaloid and squamoid cells.[1]
  • Most commonly a dome-shaped exophytic epidermal growth, containing multiple cornified cysts.[1]
  • The proliferating cells are generally round and basaloid.[1]
  • Melanin pigment deposition can occur.[1]
  • Clinically, the patient is generally elderly.

Notes

  1. For a full list of contributors, see article history. Creators of images are attributed at the image description pages, seen by clicking on the images. See Patholines:Authorship for details.

Main page

References

  1. 1.0 1.1 1.2 1.3 Weidner, Noel (2009). Modern surgical pathology . Philadelphia, PA: Saunders/Elsevier. ISBN 978-1-4160-3966-2. OCLC 460883320. 

Image sources