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 in dogs is an aggressive, malignant cancer of the blood vessels. Dogs are more affected by hemangiosarcoma than any other species of animal. Because it affects blood vessels, this type of cancer is often associated with sudden internal bleeding, which can be life-threatening for your dog.emangiosarcoma in dogs is an aggressive, malignant cancer of the blood vessels. Dogs are more affected by hemangiosarcoma than any other species of animal. Because it affects blood vessels, this type of cancer is often associated with sudden internal bleeding, which can be life-threatening for your dog.