Topic Completed: 1 July 2013

Minor changes: 4 March 2019

Copyright: 2003-2018,, Inc.

PubMed Search: Claudin-1 stain

Nat Pernick, M.D.
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Cite this page: Pernick N. Claudin1. website. Accessed August 6th, 2020.
Definition / general
Uses by pathologists
Microscopic (histologic) images

Images hosted on other servers:

Meningioma (fig 3B)

Positive staining - normal
  • Brain, heart, kidney (strong), liver (strong), lung, spleen and testis
  • Also normal perineurium and endothelial cells
Positive staining - disease
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