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.
Cataracts have many causes in dogs, and sometimes it is not possible to identify the cause of cataracts in affected patients. 1  Most cataracts in dogs are inherited and can occur at any age. 2  The second-most common cause of cataracts in dogs is diabetes (diabetes mellitus).