A Case Report of Spindle Cell Sarcoma of Siberian Tiger
A 25-year-old male of the Siberian tiger presented with slow gait and limping at the onset of the disease,followed by an unknown mass at the right elbow joint,which rapidly expanded within 1 month with collapse,bleeding,and tissue dam-age.Combined with the clinical manifestations,postmortem examination and histopathological examination,anaplastic cell sar-coma was diagnosed.