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.
With hemangiosarcoma, the pericardium fills up with blood due to rupture of the tumor. When the tumor occurs in the skin, a mass or lump can usually be felt in or under the skin. The mass may become ulcerated and bleed. When the tumor occurs in a bone, it can cause pain and discomfort.
Breast: Fast growing, non-painful angiosarcoma grow deep in the breast and cause a broad enlargement of the breast along with bluish coloration of the overlying skin. Bone: Masses may develop in one of the limbs causing enlargement of that area. It causes pain and tenderness in the affected area.