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.
Ear hematomas in dogs are usually caused when a dog shakes his head violently, resulting in the ear flaps banging against his head or into nearby firm objects. A dog that scratches at his ear flap or experiences some other trauma to it can also develop an aural hematoma. Most often, an underlying ear problem causes itchiness, pain, or discomfort to the dog, which results in him shaking his head hard or scratching at his ear.