Oncohematology

Feline Leukemia Virus (FeLV) Blood Smear Morphology

Peripheral blood cell morphology in a cat with Feline Leukemia Virus (FeLV): marked leukocytosis, atypical granulocytes, and blast cells in the smear.

Feline peripheral blood smear: marked leukocytosis in FeLV, smear edge
Feline peripheral blood smear: marked leukocytosis in FeLV, smear edge

🔬 Peripheral blood of a cat infected with Feline Leukemia Virus (FeLV) 🙏 Case kindly provided by veterinary laboratory diagnostics doctor, cytologist Angelina Zueva, Vetera Clinic, Tula