Most people think of a purple mark on the skin, but contusions can occur in almost any tissue:
: Interestingly, the bruise may not stay where the impact happened. Gravity can pull the escaped blood downward, meaning a hip injury might cause bruising to appear around your ankle days later. 3. Rare but Remarkable: The "53-Year-Old" Bruise Pulmonary contusion - Rendeki - Journal of Thoracic Disease contusion
A contusion occurs when blunt force ruptures tiny blood vessels (capillaries) while keeping the skin intact. Most people think of a purple mark on
: The "rainbow" of colors you see—red, blue, purple, green, and yellow—is the result of your immune system breaking down escaped blood. contusion