Ear
External ear tumors - benign / nonneoplastic
Keratoacanthoma


Topic Completed: 1 November 2014

Minor changes: 26 August 2019

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PubMed Search: Keratoacanthoma [title] ear


Nat Pernick, M.D.
Page views in 2019: 577
Page views in 2020 to date: 439
Cite this page: Pernick N. Keratoacanthoma. PathologyOutlines.com website. https://www.pathologyoutlines.com/topic/earkeratoacanthoma.html. Accessed August 8th, 2020.
Definition / general
  • Common in skin of external ear
  • Often rapid growth (days / weeks, HNO 1993;41:532)
Case reports
Differential diagnosis
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