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- Title
Cytologic analysis of the mammary papillar discharge in a canine micropapillary carcinoma.
- Authors
Cassali, Geovanni Dantas; Monteiro, Lidianne Narducci; Gamba, Conrado de Oliveira; Damasceno, Karine Araújo; Campos, Cecília Bonolo; Salgado, Breno Souza
- Abstract
This is a report on the cytologic analysis of the mammary papillar discharge in a 7-year-old female Doberman dog with an invasive micropapillary carcinoma. Cytologic evaluation of nipple discharge is a well-known method for the rapid diagnosis of breast cancer in women. However, there is no previous report regarding the use of this technique for assessing mammary tumors in dogs. The aim of this study was to describe the use of mammary papillar discharge cytology for diagnosing a micropapillary carcinoma in a dog. Cytologically, evaluation of the papillar discharge revealed cells arranged in clusters in a papillary pattern or in a morula-like arrangement, suggesting the diagnosis of a micropapillary carcinoma, which was subsequently confirmed by histopathology. Thus, mammary papillar discharge cytology should be considered as an ancillary method for evaluating mammary diseases in dogs.
- Subjects
PAPILLARY carcinoma; CANCER in dogs; MAMMARY gland tumors; NIPPLE (Anatomy); EPITHELIAL cells; CYTOLOGY; DISEASES
- Publication
Veterinary Clinical Pathology, 2015, Vol 44, Issue 3, p448
- ISSN
0275-6382
- Publication type
Article
- DOI
10.1111/vcp.12269