Non-epitheliotropic cutaneous lymphoma with systemic dissemination in a dog
Acta sci. vet. (Impr.)
; 49(suppl.1): Pub.606-Jan 4, 2021. ilus
Article
em En
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| ID: biblio-1458469
Biblioteca responsável:
BR68.1
Localização: BR68.1
ABSTRACT
Background:
Cutaneous lymphoma is a highly malignant neoplasm, which can originate in the epidermis or dermis, aswell as be disseminated to other organs such as lung, heart, arm, liver and bone marrow. It comes in the form of nodes ofvarious sizes, erythematous and alopecic, itching may or may not occur. The diagnosis is made by cytological and histopathological examination of the compromised tissue. However, it is important to perform complementary tests for clinicalstaging and prognostic characterization. The objective is to report a case of non-epitheliotropic cutaneous lymphoma withsystemic dissemination in a dog.Case A female mixed bred adult canine was attended at the Veterinary Hospital of the Federal University of Mato Grossodo Sul with a history of progressive weight loss and the presence of alopecic and non-pruritic subcutaneous nodules in thetorso, nasal plane and pelvic limbs, starting 4 months ago. After approximately 20 days, the presence of rapidly evolvingulcerated nodules was noted. On physical examination, generalized lymphadenomegaly was observed and among thedermatological findings were multiple nodules of varying sizes with the presence of ulceration in the center of the lesions,alopecia, erythema and raised edges, in the region of the nasal sinus, pelvic and thoracic limbs, tail, thoracolumbar andabdominal region. The animal also presented right pelvic limb edema with painful sensibility to manipulation CBC andbiochemical tests (albumin, alanine aminotransferase, creatinine, urea, alkaline phosphatase, globulins, total proteins andfractions) were performed, being observed as normocytic normochromic type anemia alteration (erythrocytes 2.78 106/µL; hemoglobin 6.8 g/µL; globular volume 18.8%), leukopenia (4,000/mm3) with presence of metamyelocytes (120/mm3) and rods (1,080/mm3) and lymphopenia (80/mm3). Three samples of the nodules were...Palavras-chave
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Base de dados:
VETINDEX
Idioma:
En
Revista:
Acta sci. vet. (Impr.)
Ano de publicação:
2021
Tipo de documento:
Article