rss
J Clin Pathol 2009;62:564-566 doi:10.1136/jcp.2009.064386
  • Short report

CD4 expression by mast cells in mastocytosis: a case report

  1. E J Soilleux1,
  2. J Bowling2,
  3. K Hollowood1
  1. 1
    Department of Cellular Pathology, John Radcliffe Hospital, Oxford, UK
  2. 2
    Department of Dermatology, Churchill Hospital, Oxford, UK
  1. Dr E J Soilleux, Department of Cellular Pathology, John Radcliffe Hospital, Oxford OX3 9DU, UK; elizabeth.soilleux{at}orh.nhs.uk
  • Accepted 29 January 2009

Abstract

A 59-year-old man presented with a five-year history of an asymptomatic widespread truncal rash. Cutaneous biopsies showed mastocytosis, which was shown to be CD4-positive immunohistochemically. This potential diagnostic pitfall in the discrimination of mastocytosis from a variety of other haematopoietic neoplasms, particularly mycosis fungoides, is discussed.

Footnotes

  • Competing interests: None.

  • Patient consent: Obtained.

Latest from JCP Education

Latest from JCP Education

Register for free content


Free sample
This recent issue is free to all users to allow everyone the opportunity to see the full scope and typical content of JCP.
View free sample issue >>

Free archive
The full back archive is now available for JCP. Institutional subscribers may access the entire archive as part of their subscription. Personal subscribers will also have access to all content when logged in. Non-subscribers who register have free access to all articles published before 2006, back to volume 1 issue 1.
Register to access the free archive >>

Don't forget to sign up for content alerts so you keep up to date with all the articles as they are published.

  • Latest Pathology jobs

    Latest Pathology jobs