Predominantly Fibrous Malignant Mesothelioma in a Cat

Malignant mesotheliomas are rare tumours in domestic cats. They occur within the abdominal or thoracic cavity and are regularly associated with pleural or peritoneal effusions. The histopathological diagnosis can be quite challenging, as these neoplasms may resemble other epithelial or mesenchymal n...

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Bibliographic Details
Main Authors: Alexander Th. A. Weiss, Afonso B. da Costa, Robert Klopfleisch
Format: Article
Language:English
Published: Wiley 2010-01-01
Series:Veterinary Medicine International
Online Access:http://dx.doi.org/10.4061/2010/396794
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Summary:Malignant mesotheliomas are rare tumours in domestic cats. They occur within the abdominal or thoracic cavity and are regularly associated with pleural or peritoneal effusions. The histopathological diagnosis can be quite challenging, as these neoplasms may resemble other epithelial or mesenchymal neoplasms. However, differentiation can be achieved by immunohistochemistry in most cases. Here we describe the rare case of a malignant mesothelioma of the fibrous subtype in the thoracic cavity of a cat and discuss differential diagnoses and treatment options for this tumor type.
ISSN:2042-0048