The cyst of the renal sinus of the left kidney is one of the varieties of neoplasms that can form in the organ. It belongs to the category of simple benign growths and, with timely diagnosis and subsequent treatment, does not have a negative impact on human he alth. Despite the favorable prognosis, there are some features of the pathology that give reason to worry. Therefore, it is worth figuring out - a sinus cyst of the kidney, is it dangerous for human life, and what complications can it lead to.
General information
Kidney cystic formations are thin-walled round growths, clearly demarcated from other tissues. They have a cavity that is filled with serous fluid. The term "renal sinus cyst" refers to the location of the neoplasm directly near the vascular gate of the kidney. At the same time, the growth is notcomes into contact with the organ.
According to statistics, the cyst, the renal sinus of the left kidney is diagnosed much more often than the right. And also there are cases of damage to both parts of the paired organ at the same time.
The main provoking factor in the appearance of a neoplasm is an increase in the lumen in the lymph nodes. Despite the fact that the sinus cyst of the kidney is considered a benign growth and is diagnosed much more often than other types, the risk of complications is present, and therefore its growth is subject to constant monitoring by an experienced specialist.
Most often, pathology is diagnosed in women over 50.
Symptoms
At the initial stage of development, it is quite difficult to identify a cyst of the renal sinus of the left kidney, since the pathological process develops completely asymptomatically. In most cases, a small growth can be detected by chance during a regular physical examination or examination for other diseases in the body.
But as the neoplasm grows, its size increases, which increases pressure on adjacent tissues and blood vessels. This begins to affect the work of the urinary system and the well-being of the patient. Often people attribute these discomforts to other diseases and try to treat themselves, which leads to wasted time and aggravates the situation.
The main signs by which organ damage can be recognized:
- drawing pain in the lumbar region on the left side;
- sustainablehigh blood pressure that cannot be normalized with conventional medicines;
- frequent urination or urinary retention in the body, which is provoked by the pressure of the neoplasm on the bladder and ureter;
- general weakness;
- unreasonable apathy;
- nausea;
- dizziness;
- impaired visual acuity.
With the formation of several growths in the kidney, the symptoms will be much stronger. At the same time, the person feels a strong aching pain on the left side, combined with poor urination.
When blood secretions enter the urine, its color changes, so if this symptom appears, you should not postpone a visit to the doctor.
Reasons
In most cases, the cause of the cyst of the renal sinus of the left kidney is a violation of the development of the fetus in the womb. The likelihood of build-up formation increases if close relatives have been diagnosed with cases of this pathology.
Provoke the appearance of cysts can also include various factors:
- excessive physical labor;
- lumbar injury, fall from height;
- infections of the urinary system, kidneys;
- excessive drinking;
- pyelonephritis;
- unbalanced diet;
- hormonal failure;
- bad environment;
- regular hypothermia of the body;
- urolithiasis;
- uncontrolled drug use.
If the kidney hurts on the left side,symptoms and treatment of the pathological process can vary significantly. Therefore, you should not try to establish a diagnosis on your own, and even more so to carry out treatment, as this may provoke a further deterioration of the situation.
Consequences
Lack of timely treatment of a cyst of the renal sinus of the left kidney can lead to the development of complicated pyelonephritis and renal failure.
With a significant growth of the build-up, the risk of its rupture increases with a further release of pus to adjacent organs and tissues. This can lead to intoxication of the body.
In addition, an increase in the size of the neoplasm leads to the displacement of the tissues of the organ, as a result of which hydronephrosis develops, which threatens to lose the functionality of the affected kidney.
Any of these complications can cause serious damage to human he alth, so only timely therapy will help to avoid this.
Diagnosis
To detect a pathological growth, several types of diagnostic tests and laboratory tests are prescribed. This is due to the fact that in most cases the pathology develops asymptomatically, which greatly complicates the diagnosis. Only with the totality of the data obtained, the doctor will be able to draw a conclusion and prescribe the appropriate treatment.
Basic diagnostic methods:
- Urine analysis. An increased level of red blood cells indicates the development of an inflammatory process in the body.
- Blood test. To detect speederythrocyte sedimentation.
- Ultrasound. The main method for diagnosing pathological changes in an organ. Echographic signs of a cyst of the renal sinus of the left kidney appear as black rounded formations with clearly defined boundaries that do not communicate with the pelvis. In this case, do not confuse the cyst with hydronephrosis, lymphangiosis and kidney lymphomatosis.
- CT. To detect pathology, a special dye (iodine) is introduced into the body. After 10 minutes, when the pigment spreads throughout the organ, it can be concluded that there is a cyst, since the fluid-containing formation does not connect to the kidney and therefore does not stain like other tissues.
- MRI. This method helps to identify a sinus cyst with signal hyperintensity in T2-WI and hypointensity in T1-WI.
Which diagnostic methods the doctor decides to prescribe will depend on the complexity of the case and the presence of additional symptoms.
Conservative treatment
In the absence of unpleasant signs and active growth of the cyst, treatment is not carried out. In this case, the patient must undergo regular examinations to identify the dynamics of the development of the neoplasm.
Drug treatment of a cyst of the renal sinus of the left kidney is prescribed for a small growth (up to 5 mm), but the patient feels unpleasant discomfort. Therapy in this case is aimed at eliminating the symptoms, normalizing the outflow of urine and stabilizing the level of blood pressure.
For treatment, the doctor prescribes painkillers, anti-inflammatory drugs, as well asantispasmodics. If necessary, the use of antibiotics is acceptable. The treatment regimen and dosage are established by a specialist, based on the individual characteristics of the patient, the totality of symptoms and the stage of development of the cyst.
With timely diagnosis and adequate therapy, you can get rid of the pathology without surgical removal.
Indications for surgery
Surgical removal of the build-up is recommended for patients in whom the occurrence of a sinus cyst of the kidney has led to the development of complications, as any delay can be life-threatening.
Main indications for surgery:
- suppuration of neoplasm;
- rupture of the cyst of the renal sinus of the left kidney;
- critical urinary retention;
- loss of organ functionality;
- probability of degeneration into a malignant tumor;
- rapid cyst growth;
- presence of blood in urine;
- sharp pain from the affected organ;
- persistent hypertension that cannot be stabilized over a long period.
Surgical removal
There are several ways to remove a sinus cyst. Which to choose? This is determined by the doctor based on existing indications.
Main types of surgery:
- Puncture of a cyst. During the operation, the cyst is punctured with a special tube. The serous fluid of the build-up is pumped out through it, followed by filling the void with a special solution that glues the wallseducation. If this is not done, then the probability of relapse is 80%.
- Laparoscopy of a kidney cyst. The operation is performed under general anesthesia. To remove the cyst, several small incisions are made in the anterior wall of the abdominal cavity and from the side directly near the affected organ. Through the holes obtained, a laparoscope and other necessary instruments are inserted. Carbon dioxide is then pumped into the abdominal cavity to help lift the peritoneum. After this, the cyst is excised. At the end of the operation, all incisions are sutured. Advantages of the method: short rehabilitation period (5-7 days), no scarring, rapid wound healing, minimal adhesion process.
After the operation, the patient must wear a bandage, and carry out work activities no earlier than 2 weeks later. This will help avoid complications.
Folk remedies
With a small size of the cyst of the renal sinus of the left kidney and the absence of painful symptoms, further growth of the growth can be prevented with the help of folk remedies. Their use must first be agreed with the attending physician.
Most effective remedies:
- Burdock. Pour the crushed grass root (30 g) into boiling water (0.5 l). Boil the mixture for 20 minutes, without letting it boil too much. Pour the broth into a thermos, leave for 60 minutes, clean. Drink daily 3 times a day, 100 ml at a time.
- Gold mustache. Put 50 g of herbs in a glass container. Pour in vodka with a volume of 500 ml. Insist in the dark for 10 days,shaking the mixture occasionally. After the time has elapsed, clear the tincture of impurities and drink daily 30 minutes before meals 2 times a day. Take the first day 10 drops per 30 ml of water, with each subsequent day increase the dosage by 1 drop, and so on for 20 days. Then repeat the course, but with a decrease in the daily rate by 1 drop.
- Elecampane. Pour 2.5 liters of warm water into a glass container. Pour 30 g of crushed elecampane root, 50 g of sugar and 5 g of yeast into the liquid. Put the container with the product in the dark until the drink begins to ferment. Drink 100 ml of medicine daily for 20 days in a row.
- Aspen bark. Grind the component to a powder consistency. Take 1 teaspoon three times a day with warm water. Full course - 14 days, then take a break for the same period of time, and then repeat the therapy.
Prevention
Following simple prevention rules will help minimize the likelihood of a sinus cyst.
- Avoid hypothermia, dress for the weather.
- Reduce s alt intake to 2-2.5 grams per day.
- Drink at least 1.5-2 liters of water daily.
- Completely give up tea, coffee alcohol.
- Reduce fried, spicy, s alty and smoked foods to a minimum.
- Treat infectious diseases in a timely manner.
- Limit chocolate consumption.
Conclusions
Despite the fact that the cyst of the renal sinus of the left kidney belongs to the category of simple typeseducation, the likelihood of complications is still present. The risk increases when obvious symptoms of the pathological process are ignored.
In addition, if the kidney hurts on the left side, the symptoms and treatment can be radically different, so self-treatment, based on the experience of your friends, is not worth it, because any wrong step can provoke increased growth of the growth and its suppuration. Therefore, before doing anything, you should be examined and consult a doctor.
