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Symptoms may appear months or even years after the initial injury, starting with pain, weakness, and sensory impairment originating at the site of trauma. [ 13 ] The primary symptom of post-traumatic syringomyelia (often referred to using the abbreviation of PTS) [ 14 ] is pain, which may spread upward from the site of injury.
A loss of strength or function is likely to be a medical emergency. A loss of feeling that lasts more than a minute or two indicates a need for immediate medical attention. It is only partial sensory changes, or paraesthesias, where this distinction between trivial and more serious injuries applies. [81]
Acute compartment syndrome can lead to a loss of the affected limb due to tissue death. [6] [9] Symptoms of acute compartment syndrome (ACS) include severe pain, decreased blood flow, decreased movement, numbness, and a pale limb. [5] It is most often due to physical trauma, like a bone fracture (up to 75% of cases) or a crush injury.
Some MS patients develop rapid onset of numbness, weakness, bowel or bladder dysfunction, and/or loss of muscle function, typically in the lower half of the body. [citation needed] This is the result of MS attacking the spinal cord. The symptoms and signs depend upon the nerve cords involved and the extent of the involvement.
The initial injury may be a concussion, or it may be another, more severe, type of head trauma, such as cerebral contusion. [5] However, the first concussion need not be severe for the second impact to cause SIS. [6] Also, the second impact may be very minor, even a blow such as an impact to the chest that causes the head to jerk, thereby ...
A TIA may cause sudden dimming or loss of vision, aphasia, slurred speech, and mental confusion. The symptoms of a TIA typically resolve within 24 hours, unlike a stroke. Brain injury may still occur in a TIA lasting only a few minutes. Having a TIA is a risk factor for eventually having a stroke. [10] [11]
The abbreviation is not always a short form of the word used in the clue. For example: "Knight" for N (the symbol used in chess notation) Taking this one stage further, the clue word can hint at the word or words to be abbreviated rather than giving the word itself. For example: "About" for C or CA (for "circa"), or RE.
Symptoms of a mild brain injury include headaches, confusions, tinnitus, fatigue, changes in sleep patterns, mood or behavior. Other symptoms include trouble with memory, concentration, attention or thinking. [3] Mental fatigue is a common debilitating experience and may not be linked by the patient to the original (minor) incident.