Volume 69 (2019) Issue: 2019 No#3

A case of lymphocytic leukemia in a Bearded Dragon (Pogona vitticeps) and a review of literature

Author(s): Gavazza Alessandra, Galosi Livio, Croce Veronica, Croce Amerio, Genovese Carla, Romano Paolo, Cerquetella Matteo, Rossi Giacomo

Keywords:Bearded dragon, Pogona vitticeps, leukemia, lymphocytosis, review

The present paper reports the case of a 3 years old, female Bearded Dragon (Pogona vitticeps) presenting lethargy, anorexia,weight loss, and anemia and marked leukocytosis at CBC. The majority of leukocytes were lymphocytic/lymphoblastic cells (97%). Immunocytochemical staining of blood smears marked for CD3 (neg) and CD79a (pos) suggested immunophenotype B. The patient died after one month from diagnosis. Histology evidenced lymphoid infiltration in the heart, spleen, liver, kidneys and gut. In addition, in the bone marrow a massive infiltration of lymphoid cells confirmed the diagnosis of leukemia. Immunohistochemistry confirmed the CD79a positivity of a large part of infiltrating lymphoid cells indicating a B cells immunophenotype of the neoplastic population. The presence of lymphocytosis and multiorgan infiltration supported the diagnosis of lymphocytic leukemia. Finally, a revision of the literature has also been made.

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ISSN: 0567-8315

eISSN: 1820-7448

Journal Impact Factor 2023: 0.7

5-Year Impact Factor: 0.8

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