%0 Journal Article %T Equine sinonasal anaplastic sarcoma infected with multi-drug resistant Escherichia coli %A Alexandra Warren %J Archive of "The Canadian Veterinary Journal". %D 2019 %X A 5-year-old Hanoverian horse was presented for a palpable and visible mass over the frontal and maxillary sinuses. Following endoscopy and radiography surgical excision was attempted. The horse was euthanized during surgery and samples of the mass were identified as malignant anaplastic sarcoma, a seldom reported sinonasal tumor in equids %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6340251/