Idiopathic sclerosing orbital inflammation mimicking a malignant spindle cell tumor in a dog

Nina Marie Rzechorzek, Colin Smith, Tobias Schwarz, Tiziana Liuti, Richard Elders, Samantha Woods, Jessica Lawrence, Katia Marioni-Henry

Research output: Contribution to journalArticle

2 Scopus citations

Abstract

A dog presented with a retrobulbar mass, diagnosed histopathologically as malignant spindle cell neoplasia. Emergence of analogous findings in the contralateral orbit prompted extended immunohistochemistry of the original mass and reassignment to idiopathic sclerosing orbital inflammation. Early incisional biopsy with extended immunohistochemical analysis should be considered for canine orbital tumors.

Original languageEnglish (US)
Pages (from-to)935-943
Number of pages9
JournalClinical Case Reports
Volume4
Issue number10
DOIs
StatePublished - Oct 1 2016

Keywords

  • Case report
  • exophthalmos
  • idiopathic orbital inflammation
  • IgG4
  • lymphoplasmacytic infiltration
  • magnetic resonance imaging
  • radiation therapy
  • retrobulbar

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  • Cite this

    Marie Rzechorzek, N., Smith, C., Schwarz, T., Liuti, T., Elders, R., Woods, S., Lawrence, J., & Marioni-Henry, K. (2016). Idiopathic sclerosing orbital inflammation mimicking a malignant spindle cell tumor in a dog. Clinical Case Reports, 4(10), 935-943. https://doi.org/10.1002/ccr3.639