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.
Hemangiosarcoma Sites and Symptoms. The usual organs involved in hemangiosarcoma in dogs are the spleen, the right atrium of the heart and the tissue beneath the skin, called the subcutis. The tumors invade surrounding normal tissue and also metastasize (spread to other parts of the body).