haematoma

Part of Speech

Noun

Pronunciation

/ˌhiːməˈtəʊmə/

Definitions

1. A localized swelling filled with blood, typically resulting from a break in blood vessels due to trauma or injury.

2. A collection of blood outside a blood vessel, typically a result of an injury, often found in muscles or tissues.

Usage Examples

1. "After the accident, the patient developed a haematoma on his leg."

2. "The doctor noted a small haematoma forming around the injured area."

Etymology

From the Greek "haima" meaning "blood" and "oma" meaning "tumor" or "swelling." The term was introduced in the early 19th century to describe blood-filled swelling resulting from broken blood vessels.

Synonyms

Blood clot, contusion, bruise, hematoma

Antonyms

Normal tissue, uninjured skin

Translations

Regional Pronunciation Variations

In American English, the pronunciation of "haematoma" is often slightly different than in British English, with a clearer emphasis on the "ma" syllable in the latter.

Historical Usage

The term "haematoma" was first recorded in medical texts in the early 1800s as the understanding of blood and its mechanisms improved. Its usage has evolved along with medical advancements in the understanding of bruising, internal bleeding, and blood clotting.

Cultural Nuances

In different cultures, haematomas can carry varying levels of stigma, especially when they occur due to violence or accidents. In traditional medicine, bruising or swelling might be viewed as an imbalance or a sign of physical injury that requires specific treatments, sometimes involving herbs or other natural remedies.

More Information

Haematomas are common in both minor and severe injuries. They occur when blood vessels are damaged and blood leaks into the surrounding tissue. The blood collects, forming a lump or swelling, which is often painful. While most haematomas resolve on their own over time, some can be large and require medical intervention. Haematomas can occur in various parts of the body, including the skin, muscles, and internal organs, and their severity can depend on the size and location of the injury. In severe cases, they may cause complications, such as pressure on nerves or organs.