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.
They are rare in cats. Hemangiosarcomas are moderately common with a predilection for German Shepherd Dogs, Golden Retrievers and Border Collies. The tumors are uncommon in cats but the incidence is increasing. They are usually on the ears, head or paws with a special variant found on the abdomen.ancer is often seemingly the culmination of a series of circumstances that come together for the unfortunate individual. Sunlight may be implicated in the cause of superficial tumors. Similarly, in cats, sunlight is a cause of malignant tumors (hemangiosarcomas).