APPLIED RADIOLOGICAL ANATOMY

Detailed explanation-1: -A muscle contusion, or more commonly referred to as a cork is an accumulation of blood in tissue resulting from a blunt force trauma from an object or another person, commonly seen in sport. Though these injuries can occur in any muscle group, they are particularly common within the quadriceps.

Detailed explanation-2: -Acute injuries are caused by a sudden trauma, such as a fall, twist, or blow to the body. Examples include sprains, strains, and contusions.

Detailed explanation-3: -A contusion, or bruise, is caused by a direct blow to the body that can cause damage to the surface of the skin and to deeper tissues as well depending on the severity of the blow.

Detailed explanation-4: -Muscular hematomas are a common source of extravasated blood from within a muscle group, most commonly occurring in the abdominal waist. Muscular hematomas are typically benign, but spontaneous muscular hematomas have the potential to develop into a life-threatening condition.