Is the left kidney cyst serious? The harm is so great

Studies have found that left kidney cysts are extremely serious. If not treated in time, there will be many dangers. Common symptoms include waist and abdominal discomfort or pain, hematuria, abdominal mass, proteinuria, hypertension, and decreased renal function. Experts suggest that patients should pay attention to their own maintenance in daily life to avoid the deterioration of left kidney cyst disease, and go to a regular hospital for regular check-ups. Once the disease is found to be worsening, timely treatment can be provided.

1. Discomfort or pain in waist and abdomen

The reason is that the enlarged and expanded kidney increases the tension of the renal capsule, stretches the renal pedicle, or causes compression of adjacent organs. Polycystic ovary syndrome causes the kidneys to contain too much water, making them heavy, causing them to fall and pull, which can also cause lower back pain. The pain is characterized by dull pain, fixed on one side or both sides, radiating to the lower part and lower back. If there is intracystic bleeding or secondary infection, the pain will suddenly increase. If the urinary tract is blocked by stones or blood clots after bleeding, renal colic may occur.

2. Hematuria

It may present as microscopic hematuria or gross hematuria. The attacks are cyclical. Low back pain often worsens during an attack and can be triggered or aggravated by strenuous exercise, trauma, or infection. The reason for bleeding is that there are many arteries under the cyst wall. Due to increased pressure or combined infection, the blood vessels in the cyst wall are over-stretched and ruptured and bleed.

3. Abdominal mass

Sometimes it is the main reason for patients to seek medical treatment. 60% to 80% of patients can feel the enlarged kidney. Generally speaking, the larger the kidneys, the poorer their kidney function.

4. Proteinuria

The amount is generally not much, and will not exceed 2g in 24 hours of urine. Nephrotic syndrome rarely occurs.

5. Hypertension

Solid cysts compress the kidneys, causing renal ischemia, increased renin secretion, and high blood pressure. When renal function is normal, more than 50% of patients have hypertension. When renal function is impaired, the incidence of hypertension is even higher.

6. Decreased renal function

Due to the space occupation and compression of the cyst, the normal renal tissue is significantly reduced and the renal function progressively declines. Generally speaking, if the left cyst is close to or exceeds 5CM, it should be treated actively. Otherwise, long-term compression of the renal parenchyma will cause ischemia and hypoxia of the renal units, hypertension, and leakage of large amounts of protein. Traditional treatment methods often include decompression and puncture sclerosis, but after the cyst is reduced, it will often grow rapidly under the pressure and often recur, so the benefits outweigh the disadvantages.

Warm reminder: Is left kidney cyst serious? Experts suggest that patients should pay attention to their own maintenance in daily life to avoid the deterioration of left kidney cyst disease, and go to a regular hospital for regular check-up. Once the disease is found to be worsening, timely treatment can be given. It is of great benefit to one’s health and economy.