title: Feline leukemia virus and feline immunodeficiency virus infections in a cat with lymphoma.
abstract: Lymphoma was diagnosed in a 7-year-old domestic cat found to be infected with FeLV and feline immunodeficiency virus (FIV). The cat was affected by chronic disorders suggestive of immunosuppression, including gingivitis, periodontitis, keratitis, and abscesses. Despite treatment, peripheral keratitis of the left eye progressed, resulting in uveitis, chronic glaucoma, and eventual corneal rupture. Microscopic retinal and optic disk pathologic processes also were suspected. Abnormal jaw movements that were believed to be indicative of neurologic disease were observed. Approximately 17 months later, the cat developed generalized lymphadenopathy, hepatosplenomegaly, and bilateral renomegaly. Lymphoblastic lymphoma and glomerulonephritis were diagnosed histologically. Manganese- and magnesium-dependent reverse transcriptase activity were detected in supernatants from lymph node and spleen mononuclear cell cultures, suggesting T-lymphocyte infection with FeLV and FIV.
authors.affiliation: FeLV Referral Clinic, Pacific Northwest Research Foundation, Seattle, WA 98122.
authors.forename: G H
authors.initials: GH
authors.lastname: Shelton
authors.forename: K D
authors.initials: KD
authors.lastname: McKim
authors.forename: P L
authors.initials: PL
authors.lastname: Cooley
authors.forename: P F
authors.initials: PF
authors.lastname: Dice
authors.forename: R G
authors.initials: RG
authors.lastname: Russell
authors.forename: C K
authors.initials: CK
authors.lastname: Grant
mesh_terms: D000818:Animals; D002371:Cat Diseases; D002415:Cats; D005891:Gingivitis / Q000150:complications / Q000662:veterinary; D005901:Glaucoma / Q000150:complications / Q000662:veterinary; D007153:Immunologic Deficiency Syndromes / Q000150:complications / Q000662:veterinary*; D007634:Keratitis / Q000150:complications / Q000662:veterinary; D007938:Leukemia / Q000150:complications / Q000662:veterinary*; D005256:Leukemia Virus, Feline; D008223:Lymphoma / Q000150:complications / Q000662:veterinary*; D008297:Male; D010510:Periodontal Diseases / Q000150:complications / Q000662:veterinary; D012192:Retroviridae Infections / Q000150:complications / Q000662:veterinary*