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.
Hemangisaroma of the Heart in Dogs. Where hemangio refers to the blood vessels and sarcoma a type of aggressive, malignant cancer that arises from the connective tissues of the body, a hemangiosarcoma of the heart is a tumor that originates in the blood vessels that line the heart.