Acute myelomonocytic leukaemia with short-term spontaneous remission in a cat
Authors: MYLONAKIS, ME1; PETANIDES, TA1; VALLI, VE2; VERNAU, W3; KOYTINAS, AF1; MICHAEL, RS1
Source: Australian Veterinary Journal, Volume 86, Number 6, June 2008 , pp. 224-228(5)
Publisher: Blackwell Publishing
Abstract:
A 2-year-old, spayed female domestic shorthair cat was referred with a history of anorexia and depression of 1 week duration. On physical examination, the cat was lethargic and febrile, with splenomegaly, anisocoria and ulcerative stomatitis. A complete blood count (CBC) and a biochemistry profile showed leukocytosis, numerous blast cells in the peripheral blood, thrombocytopenia, hyperglobulinaemia and a positive test for feline leukaemia virus antigen. A diagnosis of acute myelomonocytic leukaemia was made on the basis of the results of bone marrow cytology, histopathology, and immunochemistry (CD3, CD79a, lysozyme, and myeloperoxidase) tests. Following an unexpected 1-month period of clinical and clinicopathological remission without chemotherapy, the cat relapsed and died 1 week later.Aust Vet J 2008;86:224-228Keywords: myeloid neoplasms; acute myelomonocytic leukaemia; cat
Document Type: Research article
DOI: 10.1111/j.1751-0813.2008.00304.x
Affiliations: 1: Companion Animal Clinic, Aristotle University of Thessaloniki, Greece;, Email: mmylonak@vet.auth.gr 2: Veterinary Diagnostic Laboratory, University of Illinois, USA 3: Department of Pathology, Microbiology and Immunology, University of California-Davis, USA

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