Imaging Characteristics of Primary Cardiac Angiosarcoma

Primary cardiac angiosarcoma is a type of soft tissue sarcoma originating in vascular endothelial cells, without obvious gender differences in the incidence rate and specific early clinical manifestations, whilstpericardial effusion often found at the first presentation of most patients. Tumors are mostly located in the right atrium and pericardium. Echocardiography is the preferred examination method for diagnosing cardiac angiosarcoma and multimodal imaging is important in the diagnosis and differential diagnosis of benign and malignant cardiac mass. This article retrospectively analyzes the 25 cases of clinical manifestations and imaging features of primary cardiac angiosarcoma.