An aural (ear) hematoma refers to the collection of blood in the cat's earflap or cartilage. It appears as a swelling that feels soft and hot. The primary cause of aural hematoma is a self-induced ...

A perianal hematoma is a collection of blood that has leaked from a burst blood vessel around the anus. They appear as a bruised-looking bump near the anus, and can be uncomfortable or painful. People ...

A hematoma is similar to a bruise, but the damage that causes it occurs in larger blood vessels. It can lead to swelling, discoloration, and warmth, and may require medical treatment. While many ...