Intramuscular Hematoma
Injury to skeletal muscles can lead to the formation of hematomas. There are three classifications of muscle injuries: mild, moderate, and severe. In moderate or grade II injuries, palpable hematomas may develop within two to three days. The most severe type, grade III injuries, include symptoms such as severe pain, muscle rupture, and extensive hematoma. In cases of grade III injuries, surgery may be necessary if the injury is deemed severe enough. During surgery, the hematoma will be drained, and additional surgical corrections will be made to the muscle, as well as the surrounding tendons and ligaments.
Intracranial Hematoma
Intracranial hematoma occurs as a result of head injuries. The location of the blood accumulation determines the type of hematoma. Epidural hematomas, for instance, develop between the skull and the outer layer of the meninges – the protective tissue surrounding the brain. Subdural hematomas form within the layers of this protective tissue, while intracerebral hematomas form within the brain tissue itself. The presence of intracranial hematomas is particularly dangerous as they exert pressure on the brain, potentially leading to severe neurological damage.