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.
Hemangiosarcoma is an aggressive cancer that arises from the blood vessels. The cancer can occur anywhere in the body, but there are several locations that are more common. Early and aggressive treatment can lengthen the dog's life but this cancer is often metastatic and complete remission is rare. Which dogs are at risk for developing hemangiosarcomas? Hemangiosarcomas can occur in any dog regardless of breed, age, or sex.