A 5-year-old Labrador Retriever presented with a subcutaneous mass on the right scapular region localized calor. On magnetic resonance imaging (MRI), heterogeneously hypointense was seen T1-weighted images (WI) and hyperintense T2WI fat-suppressed marginal contrast enhancement postcontrast T1WI invasion into surrounding tissue. Histopathological examination of confirmed mast cell tumor (MCT) in...

ObjectivesTo assess the diagnostic accuracy of physical examination findings used to identify patients at risk for midfacial or mandibular fractures.Materials and MethodsA five-year retrospective cohort was constructed from all emergency department with a trauma. The sensitivity, specificity, pre-test probability, positive predictive value, negative likelihood ratio data calculated 19 14 fractu...