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.
The causes of hemangiosarcoma that develops inside a dogâs body, such as in or around the spleen, liver, heart and bones, remain a medical mystery. However, the fact that certain breeds and sizes of dogs are predisposed to developing hemangiosarcoma strongly suggests that there is a genetic component to its cause.