Study on Vector of Orientia tsutsugamushi and Specimens of Blood Clots and Spleen Collected from Artificial Infected Mice and Field Rodents by Nested Polymerase Chain Reaction;

Purpose: To summarize ultrasonographic features and differential diagnosis of splenic mass.

In this article,the diagnosis and treatment of canine spleen hematoma were analyzed and generalized,especially the operation was discussed for providing theories and directive meanings to diagnose and treat this disease.