Grades K â 12 | Student Interactive | Organizing & Summarizing. Story Map. The Story Map interactive is designed to assist students in prewriting and postreading activities by focusing on the key elements of character, setting, conflict, and resolution.
Overview of Canine Hemangiosarcoma. Hemangiosarcoma is a malignant cancer of the cells that form blood vessels. Because these tumors start in blood vessels, they are frequently filled with blood. Consequently, when a blood-filled tumor ruptures, it can cause problems with internal or external bleeding.
Description- Hemangiosarcoma (HSA) also called malignant hemangioendothelioma or angiosarcoma is a deadly cancer that originates in the endothelium and invades the blood vessels. Hemangiosarcoma is more common in dogs than any other species. It accounts for 5% of all non-cutaneous primary malignant neoplasms and 12% to 21% of all mesenchymal tumors in dogs. There are three types of hemangiosarcomas: Dermalâ Found on the skin.