CD Markers

Topic Completed: 1 February 2002

Minor changes: 9 October 2020

Copyright: 2002-2021,, Inc.

PubMed Search: CD103 [title]

Nat Pernick, M.D.
Page views in 2020: 1,749
Page views in 2021 to date: 114
Cite this page: Pernick N. CD103. website. Accessed January 16th, 2021.
Definition / general
Uses by pathologists
  • Marker for hairy cell leukemia, intraepithelial lymphocytes (normal or tumor)
Molecular / cytogenetics images

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Hairy cell leukemia variant often expresses CD103 but not CD25

Positive staining - normal
Positive staining - disease
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