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.
Although not common, other tumors can spread or metastasize to the spleen causing similar signs as hemangiosarcoma. Other diseases that can cause similar signs include: Hemangioma, which is the benign counterpart of hemangiosarcoma. This tumor can cause the same clinical signs as hemangiosarcoma but does not spread to other areas of the body.