The pathological process can develop in any organ. No one is safe from industrial accidents , car accidents, fights, natural disasters and wars.
Damage or injury may result from bumps, bruises, cuts, squeezing, exposure to high or low temperatures, electric current, etc. Contusion - what is it? This term is used to refer to a syndrome that occurs with mechanical injury to a large surface of the body or any organ. A lot of people who suffered during the war got a shell shock of various areas, most often of the brain.
Contusion - what is it? Causes of occurrence
The term "concussion" is derived from the Latin word, which translates as "bruise". By this we understand the effect of a mechanical agent, a sharp drop in atmospheric pressure, as well as vibration. Damage covers the entire body or some part of it, for example, there may be a concussion of the brain or the eyeball. Such an extensive lesion most often occurs with severe injuries. The reason may be a blow from a great height, compression of organs by heavy masses (for example, stones, rocks, sand), explosions that occurred at a short distance from a person.
A change in centripetal acceleration or environment during a fall, such as a hit on water, can all lead to shell shock. Most often, such injuries are people who are in military conditions, working underground or in the mountains, at high altitude, etc.
Pathogenesis of contusion
The development of the disease depends on which particular damaging agent affected the person. Nevertheless, the pathogenesis of contusion is reduced to one thing: compression of the body or any organ, compression of blood vessels and body cavities, a sharp blow of liquid media to the tissue. All this leads to irritation of nerve receptors, which begin to send signals to the central nervous system. Barotrauma occurs with a sharp change in environmental pressure. It leads to disorders such as hemorrhages and damage to the middle ear due to rupture of the eardrum. Sound injuries cause changes in the organ of Corti, which are expressed in its atrophy and dystrophy. In addition to the main symptoms of contusion, local disturbances may occur that occur in any organ and system, depending on the point of application of the damaging agent or shock wave.
Contusion - what is it? Symptoms of the disease
Manifestations of concussion can be very diverse, since they depend on the strength, nature, area of the lesion, as well as on the human body itself. The first and main symptom is loss of consciousness. This condition can last only a few seconds (with a mild degree of concussion), but with a severe defeat it stretches for hours and even days. The main organ that is involved in the pathological process is the brain, in this regard, signs of contusion are associated with neurological symptoms and mental disorders.
With a severe degree of concussion, a person can lose hearing, vision, mental abilities, memory, and get paralysis of limbs. Symptoms of an innervation disorder depend on the organ in which it occurred. In this case, motility of the digestive tract may suffer, signs of a violation of the genitourinary sphere (urinary incontinence, impaired renal function), and the cardiovascular system appear.
The consequences of shell shock
The most severe form of trauma is concussion. The consequences of this condition are reflected throughout the body. There is a death of brain nerve cells, as a result of which a certain part of the central nervous system ceases to function. Depending on in which part the pathological focus is located, the operation of a particular system is disrupted. The result can be a slight malfunction of organs, or massive lesions that cause disorders of vital functions. In some cases, shell shock can be fatal instantly. This is due to the fact that the respiratory center is depressed in the brain, while the patient does not even regain consciousness after an injury.
Therapy
Despite the fact that the injury is very severe, it is possible to cure the concussion. First of all, it is necessary to provide assistance to a person who is in an unconscious state (this often leads to shell shock).
Treatment should begin with a check of the conductivity of the respiratory tract and careful immobilization of the patient. Indirect heart massage is strictly forbidden, as this can aggravate injuries to the internal organs.
Contusion - what is it? Since this condition is associated with loss of consciousness, medical personnel must monitor the functioning of vital organs. After the danger has passed, treatment can be started depending on the symptoms (neurological disorders, injuries).