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A bruise, also known as a contusion, is a type of hematoma of tissue, [3] the most common cause being capillaries damaged by trauma, causing localized bleeding that extravasates into the surrounding interstitial tissues. Most bruises occur close enough to the epidermis such that the bleeding causes a visible discoloration.
Cerebral contusion (Latin: contusio cerebri), a form of traumatic brain injury, is a bruise of the brain tissue. [2] Like bruises in other tissues, cerebral contusion can be associated with multiple microhemorrhages, small blood vessel leaks into brain tissue. Contusion occurs in 20–30% of severe head injuries. [3]
Here, a doctor explains what it means to bruise easily, causes, treatments, and when to see a medical professional. Medications and aging are big contributors. ... “For most injuries, you can ...
A soft tissue injury is the damage of muscles, ligaments and tendons throughout the body. Common soft tissue injuries usually occur from a sprain, strain, a one-off blow resulting in a contusion or overuse of a particular part of the body. Soft tissue injuries can result in pain, swelling, bruising and loss of function. [1]
The phrase formerly referred more commonly to bruising of the quadriceps muscle of the anterior or lateral thigh, or contusion of the femur, that commonly results in a haematoma and sometimes several weeks of pain and disability. In this latter sense, such an injury is known as dead leg. [citation needed]
Physicians group soft tissue injuries into three categories: contusions, abrasions, and lacerations. Contusions or bruises are the simplest and most common soft tissue injuries and are usually a result of blunt force trauma. Severe contusions may involve deeper structures and can include nerve or vascular injury.
Moral injury is not officially recognized by the Defense Department. But it is moral injury, not PTSD, that is increasingly acknowledged as the signature wound of this generation of veterans: a bruise on the soul, akin to grief or sorrow, with lasting impact on the individuals and on their families.
One type of focal injury, cerebral laceration, occurs when the tissue is cut or torn. [37] Such tearing is common in orbitofrontal cortex in particular, because of bony protrusions on the interior skull ridge above the eyes. [31] In a similar injury, cerebral contusion (bruising of brain tissue), blood is mixed among tissue. [23]