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Trophic ulcer on the leg: causes, symptoms, treatment, photos

The trophic ulcers are usually attributed to the defects of the skin, which arise as a result of violations of blood circulation in the lower extremities, and as a result of the innervation of the tissues.

In principle, trophic ulcer, that is the ultimate rejection by the body of dead tissue. To the definition of ulcer is a skin defect which for more than a month does not heal.

Developing trophic ulcer always, as a consequence of a certain disease, and therefore treatment can not be independent, and is in direct correlation with the elimination of the underlying disease.

Causes sores

Important! Factors that lead to the formation of trophic ulcers several, but still have problems with blood circulation disorders and injuries.

However, it is possible to identify the main causes and conditions that lead to the formation of ulcers:

  • Obliterating atherosclerosis of the lower extremities. This disease affects the arteries and blood vessels in the legs. As a result of lesions, inhibits the flow of blood to the tissues, respectively, they no longer receive oxygen and all the nutrients and begin to die.
  • Chronic venous disease of the lower extremities. Here we are talking primarily about a problem like varicose veins. In addition, include thrombophlebitis and complications. From a statistical point of view, often trophic ulcer appears as a complication of it with varicose veins. The reason is that there is no normal outflow of venous blood is blood stasis and this begins the background tissue death in which the involved vessels, veins, capillaries.
  • Inflammation of the lymph nodes. The resulting lymph congestion and stagnation of fluids in the feet is always dangerous.
  • Any mechanical damage to the skin. It can be not only normal, everyday trauma and burns, frostbite. In this same area included ulcers that are formed from drug addicts after injection and the effects of irradiation.
  • Dermatitis. Especially chronic allergies, leads to a constantly capable of healing ulcers.
  • Diabetes. Very often it acts as the root cause of diabetes the formation of ulcers in the lower extremities. Here we are talking about the so-called diabetic foot, which is characterized by signs are a violation of the sensitivity of the nerves and amazonencore bony prominences. In addition, here one can observe the lack of oxygen to the tissues of the foot.
  • Chronic venous disease of the lower extremities. Each disease affects primarily the tissue microvasculature.
  • Diseases of the human immune system, which is the impact on the connectivefabric.
  • Oncology. Malignant tumors cause sores in the time of the collapse of metastases. The main feature and distinguishing feature of these ulcers is the stinking smell.

Symptoms

Before starting to form directly trophic ulcer, there are some signs that are associated with blood circulation and change the appearance of the skin.

You first need to pay attention to the appearance of the constant feelings of heaviness in the legs. Starts swelling of feet and shins. In the lower extremities, clearly felt the heat and burning.

You can often diagnose cramps in the calf muscle, and they occur at night.

If trophic ulcer is due to varicose, previously in its place there is a grid of bluish color of the vessels, which clearly stands out on the skin.

After the skin begins to appear spot one or more, with a violet or purple color of the surface. The spots tend to merge, then their place formed pigmented area.

As soon as you start the process of inflammation, it is accompanied by pain that is impossible to replace and ignore.

Important! Skin in the affected area and the future of education trophic ulcers becomes not just painful, but also thickened, its appearance becomes glossy.

The following symptoms are skin changes at the level of subcutaneous fat. The inflammation extends and the skin becomes tight and fixed.

Next is the redness, and lesions temperature rises. Leather crack and cracks, oozing a transparent lymph, and in the cracks penetrate microbes. The top layer desquamation and in its place formed just Berezovy plaque.

Treatment

In the treatment, as we have mentioned above, using a comprehensive approach aimed at addressing the causes of the necrosis of tissues.

With regard to the treatment of the cutaneous manifestations. We are local decontamination of tools and creams. Sometimes it may be assigned, and therapy with antibiotics, however, should be very careful, as it is likely to develop immunity in microbes and their subsequent, uncontrolled proliferation of tissues that can even lead to death.

Fully close the ulcer is possible only in case, if corrected or eliminated, the disease that caused the problem.