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- Title
What is your diagnosis? Splenic mass aspirate from a cat.
- Authors
Schnelle, Amy N.; Huffman, Amanda; Masyr, Alison; Bailey, Keith
- Abstract
Due to the discordant results between cytology and histopathology, the diagnosis was confirmed with positive immunohistochemical staining for CD31 (Figure 2C) and factor VIII-related antigen (Figure 2D) in the neoplastic cells. CONCLUSIONS Though an uncommon tumor in cats, hemangiosarcoma should be considered for splenic neoplasms which display epithelioid, rounded, and spindled morphology on cytology. Wright-Giemsa stain, ×100 objective gl Cytologic interpretation: Malignant neoplasia On cytology, the sample primarily consisted of a neoplastic cell population, which was present in semi-cohesive groups (Figure 1A) and as individualized cells (Figure 1B).
- Subjects
DIAGNOSIS; CATS; CAT diseases; HOSPITAL emergency services; B cells
- Publication
Veterinary Clinical Pathology, 2022, Vol 51, Issue 4, p609
- ISSN
0275-6382
- Publication type
Article
- DOI
10.1111/vcp.13081