Possible is a fictional character who appears in the animated television series Kim Possible. Created by Bob Schooley and Mark McCorkle, the character debuted in the show's pilot episode,  Crush , which premiered on the Disney Channel on June 7, 2002.
A subdural hematoma occurs when a blood vessel near the surface of the brain bursts. Blood builds up between the brain and the brain's tough outer lining. The condition is also called a subdural hemorrhage. In a subdural hematoma, blood collects immediately beneath the dura mater. The dura mater is the outermost layer of the meninges.
I would take them to the vet because of that. A hematoma can go away on its own BUT it's not very likely that it would do that (depending on the size) and many times, if left untreated, the hematoma will go away but deform the outer ear.Sanka has had two hematomas on both ear flaps. would take them to the vet because of that. A hematoma can go away on its own BUT it's not very likely that it would do that (depending on the size) and many times, if left untreated, the hematoma will go away but deform the outer ear. Sanka has had two hematomas on both ear flaps.