Peer-reviewed veterinary case report
Dog with cough and weight loss diagnosed with marginal zone lymphoma
By Burgess, Hilary J et al.·Published in Veterinary clinical pathology·2020·Department of Veterinary Pathology, Canada·View original on PubMed →
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Original publication title: Marginal zone lymphoma in a dog.
- Species:
- dog
Plain-English summary
A 13-year-old spayed female American Cocker Spaniel was brought in because she had a persistent cough and was losing weight. During the exam, the vet found swollen lymph nodes and diagnosed her with marginal zone lymphoma, a type of cancer affecting the lymphatic system. Unfortunately, the dog did not receive chemotherapy and was euthanized more than four years after her initial visit.
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Abstract
A 13-year-old spayed female American Cocker Spaniel was presented for evaluation of a cough and weight loss. Physical exam revealed generalized lymphadenopathy. The patient was diagnosed with marginal zone lymphoma (MZL) on histopathology of an extirpated lymph node. This report demonstrates an unusual case of a pleomorphic neoplastic population documented on cytologic evaluation that had moncytoid features and peripheral blood involvement; a previously undocumented IgG1 monoclonal gammopathy was also an interesting feature of this canine MZL. The patient did not undergo chemotherapy for lymphoma and was euthanized over 4 years after the initial presentation.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/32524625/