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.
Symptoms of Hemangiosarcoma in Dogs. Most dogs are not symptomatic until the advanced stages of the disease. Symptoms of hemangiosarcoma may vary depending upon the region of tumor growth. If the hemangiosarcoma occurs in the skin, muscles, or bone, a swelling may be visible beneath the skin.