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.
Overview of Splenic Hemorrhages in Dogs. Splenic hemorrhage occurs when tumors of the spleen rupture, slowly bleed or invade into a blood vessel causing blood to enter the abdominal cavity. The spleen can also bleed when it is fractured or lacerated due to trauma.