A hematoma is a pooling of blood beneath the skin that forms after damage, like an injury or surgical procedure. Hematomas ...

Matters can become more serious, however, when dealing with hematomas. Start the day smarter. Get all the news you need in your inbox each morning. A hematoma is a collection of blood related to a ...

Ear (aural) hematomas occur when blood vessels in the pinna rupture secondary to trauma or excessive head shaking. Blood fills the space between the skin and the cartilage, causing pain and ...