What does the term "Hematoma" refer to?

The term "hematoma" specifically refers to a localized collection of blood that occurs outside of blood vessels, usually as a result of injury or trauma. This condition arises when blood leaks out of damaged vessels and pools in surrounding tissues, forming a mass. Hematomas can vary in size and may present as visible bruises or lumps, depending on their location and extent.

Understanding hematomas is essential for medical personnel, as their presence can indicate underlying injuries, such as fractures or contusions, and may require further evaluation or intervention. The ability to recognize and appropriately manage a hematoma could significantly impact treatment outcomes in trauma patients.