Charles Louis Davis and Samuel Wesley Thompson DVM Foundation

For the Advancement of Veterinary and Comparative Pathology

info@cldavis.org | Phone: 847-367-4359 | Fax: 847-247-1869

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Pathology Image
  • SPECIES:
    • CHICKEN
  • SYSTEM:
    • SENSES
  • ORGAN:
    • EYE
  • DIAGNOSIS:
    • IRIDAL LYMPHOMA
  • CAUSE:
    • GALLID HERPESVIRUS-1
  • CONTRIBUTOR:
    • WILLIAMS
  • INSTITUTION:
    • Armed Forces Institute of Pathology
  • GENPATH:
    • NEOPLASIA, NEOPLASM, TUMOR/AMYLOID
  • COMMENTS:
    • "Grey eye", or iridal lymphoma, is a manifestation of Marek's disease, and the infiltration of the iris by neoplastic lymphocytes results in a pale iris as well as an abnormal pupil shape.