Kidney ischemia: causes, process of the disease development and basic treatment

Kidney ischemia is an almost asymptomatic disease. According to doctors, its development can be assumed, since there are certain signs that allow confirming or refuting this diagnosis.

What affects the development of the disease

Bilateral lesion by atherosclerosis contributes to the violation of the volume of blood that enters the kidneys, and also with 50% damage to only one normally working, its ischemia is formed and a violation of the basic functions.

Kidney ischemia can be caused by damage to the aorta in the peritoneum, small and large arteries of the kidney.

The danger is the risk of complete blockage of blood vessels, which can cause the blood supply to the kidney to stop and stop the elimination of toxins and waste products. As a result, acute kidney deficiency, which threatens human health and life, develops.

Signs indicative of the development of

The following are the main signs that can be suspected when the onset of development of ischemic nephropathy is detected:

1. The terminal stage of kidney failure that occurs in people without clinical signs of organ damage is a poor urinary tract, there is no proteinuria ormanifests itself minimally.
2. Age after sixty years.
3. The defeat of the generalized form of atherosclerosis.
4. Frequent increase in blood pressure.

This is important! Currently, scientists have proven that nephropathy affects a large number of people, but due to a meager manifestation of symptoms, it remains unidentified.

In elderly patients, kidney ischemia is the main cause of organ failure.

Symptoms of the disease

According to the rate of the disease, three main variants of the course of kidney ischemia are classified:

1. Chronic failure.
2. Progressive failure.
3. Acute insufficiency.

Acute kidney failure manifests itself with an unexpected violation of the patency of the vessels in it, which makes itself felt against the background of the existing stenosis of renal vessels.

Additional risk factors include: vascular injuries, thrombosis, blockage of blood vessels with cholesterol crystals.

Clinical manifestations of vascular occlusion include:

• Abdominal pain in the kidney and pain in the lumbar region.
• Sharp causeless increase in blood pressure.
• Increased body temperature.
• Changes in blood counts.

Another cause of the disease is considered to be an incorrect reaction of the human body to the treatment of stenosis in the arteries of the kidney. It can be extensive hypotensive treatment with obvious stenosis in the arteries of one kidney or taking anti-inflammatory medications and antibiotic drugs for chronic kidney failure.

Rapidly developing failure in ischemic nephropathy is triggered by blockage of the artery of the kidney. In addition to the kidneys, other organs are involved in the process of the disease - a picture is formed that resembles the symptoms of systemic vasculitis.

In kidney ischemia, other organs and systems of the body also suffer, namely:

• Kidneys - increasing the concentration of creatinine in the blood, increasing the pressure.
• Skin - the nodal form of erythema, cyanosis, necrosis on the fingers of the feet.
• Nervous system - paresthesia, paralysis, improper conductivity.
• Gastrointestinal tract - stomach pains, nausea with vomiting, intestinal and gastric bleeding.

This is important! Changes in laboratory analyzes are also noted - the rate of erythrocyte sedimentation increases, the concentration of leukocytes increases, and many other parameters of the norm of urine and blood tests are changed.

Sluggish process of pathology in another way is called torpid. This is the most common type of kidney ischemia, which can not be diagnosed until the last, and for its implementation, special methods of examining the state of blood vessels are used.

Treatment process organization

In general, kidney ischemia causes a person to see a doctor only at a stage of pronounced deficiency, and therefore, the main therapy is the purification of blood. Cleansing is necessary, since the kidneys do not function well.

Surgical intervention is used to eliminate arterial stenosis, but only under condition of early diagnosis of the disease, when the changes still remain insignificant.

Modern medicine offers medicines that help slow the process of active development of kidney failure. But, despite this, the consequences of the disease remain quite severe, threatening the life of the patient.

Like the article? Share with friends and acquaintances: