If you experience a small head injury and a lump develops on your head, the developed hematoma is a sign that there’s minor bleeding under the skin. These bumps typically go away after a few days.

A bump on your forehead, even if it’s small and doesn’t hurt, can still be cause for concern. Swelling under the skin (called a hematoma or “goose egg”) is usually a temporary symptom of ...

A lump under the chin can have many causes, such as swollen lymph nodes, cysts, hives, or other conditions. Swollen lymph nodes are often a sign of a viral or bacterial infection. A lump can ...

A bruise is a collection of blood under your skin that forms when an injury ... Sometimes, enough blood leaks out to form a hematoma, a raised lump on the affected body part.

A cardiologist explains. Bruises and hematomas are similar in that both can occur as a result of a blow, bump, fall or other injury. But there are some distinctions as well: Another key difference ...

Someone with a perianal hematoma may have a swollen bulge near the anus that may also be painful. External hemorrhoids appear as lumps under the skin around the anus. They are common and affect ...