Sporadic multicentric lymphoma in a Nelore calf

Authors

  • Alexandre O. Bezerra Program Large Animal Veterinary Medicine and Surgery, Faculty of Veterinary Medicine and Animal Husbandry (FAMEZ), Universidade Federal de Mato Grosso do Sul (UFMS), Campo Grande, MS, Brazil. Author
  • Stephanie C. Lima Program Large Animal Veterinary Medicine and Surgery, Faculty of Veterinary Medicine and Animal Husbandry (FAMEZ), Universidade Federal de Mato Grosso do Sul (UFMS), Campo Grande, MS, Brazil. Author
  • Marcelo A. Araújo Program Large Animal Veterinary Medicine and Surgery, Faculty of Veterinary Medicine and Animal Husbandry (FAMEZ), Universidade Federal de Mato Grosso do Sul (UFMS), Campo Grande, MS, Brazil. Author
  • Valdemir A. Oliveira Program Large Animal Veterinary Medicine and Surgery, Faculty of Veterinary Medicine and Animal Husbandry (FAMEZ), Universidade Federal de Mato Grosso do Sul (UFMS), Campo Grande, MS, Brazil. Author
  • Larissa G. Ávila Program Large Animal Veterinary Medicine and Surgery, Faculty of Veterinary Medicine and Animal Husbandry (FAMEZ), Universidade Federal de Mato Grosso do Sul (UFMS), Campo Grande, MS, Brazil. Author
  • Claudio S. L. Barros Program Large Animal Veterinary Medicine and Surgery, Faculty of Veterinary Medicine and Animal Husbandry (FAMEZ), Universidade Federal de Mato Grosso do Sul (UFMS), Campo Grande, MS, Brazil. Author

Keywords:

diseases of cattle, hematopoietic system, neoplasia, sporadic lymphoma, tumors of calves

Abstract

A case of sporadic multicentric lymphoma in a Nelore calf is reported. Anatomic presentation, age of affected animal, and cytology done on fine needle aspiration biopsy from lymph node supported a presumptive clinical diagnosis. At necropsy there were multiple cream or white soft to firm masses of varying sizes, affecting lymph nodes, kidneys, myocardium, liver, retrobulbar tissues, lymph nodes, bone marrow, spleen, and dura mater; with a mitotic index of 90%. A tentative classification of the neoplasm as lymphoblastic lymphoma was made based on immunohistochemistry.

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Published

2015-07-30

Issue

Vol. 8 No. 2 (2015): BJVP

Section

Artigos

How to Cite

Bezerra, A. O., Lima, S. C., Araújo, M. A., Oliveira, V. A., Ávila, L. G., & Barros, C. S. L. (2015). Sporadic multicentric lymphoma in a Nelore calf. Brazilian Journal of Veterinary Pathology, 8(2), 65-67. https://bjvp.org.br/bjvp/article/view/197