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.
Hemangiosarcoma is cancer of the endothelial cells - the cells that line blood vessels. Unlike other cancers, it is almost exclusively a disease of dogs. Dogs of any breed and age can develop hemangiosarcoma, but it is most commonly seen in dogs over the age of six, and in the following breeds: Golden Retrievers.