Disseminated lymphoma of presumptive T-cell origin in a great horned owl (Bubo virginianus)

Shachar Malka; Torrie Crabbs; Elizabeth B. Mitchell; Ashley Zehnder; Michael S Kent; Linda J Lowenstine; Michelle Hawkins

doi:10.1647/2007-048.1

Disseminated lymphoma of presumptive T-cell origin in a great horned owl (Bubo virginianus)

Shachar Malka, Torrie Crabbs, Elizabeth B. Mitchell, Ashley Zehnder, Michael S Kent, Linda J Lowenstine, Michelle Hawkins

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

A geriatric male great horned owl (Bubo virginianus) that was a resident at a raptor center was presented for examination because of stridor and weight loss. Results of physical examination, diagnostic imaging, and biopsy were consistent with disseminated lymphoma involving the oropharynx, neck region (including thyroid and parathyroid glands), keel, spleen, and liver. Attempts to treat the owl with chlorambucil failed, and the owl was euthanatized 5 months later. Neoplastic cells from this owl were immunoreactive to CD-3 antibody, suggesting the lymphoma was of T-cell origin.

Original language	English (US)
Pages (from-to)	226-233
Number of pages	8
Journal	Journal of Avian Medicine and Surgery
Volume	22
Issue number	3
DOIs	https://doi.org/10.1647/2007-048.1
State	Published - Sep 2008
Externally published	Yes

Keywords

Avian
Bubo virginianus
CD-3
Computed tomography
Endoscopy
Great horned owl
Immunohistochemistry
Lymphoma
T cell

ASJC Scopus subject areas

Small Animals

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Disseminated lymphoma of presumptive T-cell origin in a great horned owl (Bubo virginianus). / Malka, Shachar; Crabbs, Torrie; Mitchell, Elizabeth B.; Zehnder, Ashley; Kent, Michael S ; Lowenstine, Linda J ; Hawkins, Michelle.

In: Journal of Avian Medicine and Surgery, Vol. 22, No. 3, 09.2008, p. 226-233.

Research output: Contribution to journal › Article › peer-review

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