Others may require observation and treatment. Can a hematoma leave a permanent lump? A lump caused by a hematoma will ...

It's not hard to confuse a bruise and hematoma ... Sometimes, enough blood leaks out to form a hematoma, a raised lump on the affected body part. Here's how to tell the difference between a ...

A hematoma is a collection of blood that pools ... A malignant mass may appear as a hard, painless lump that does not seem to ...