What should I do if I have hydronephrosis and atrophy?

Written by Zhou Qi
Nephrology
Updated on September 29, 2024
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Hydronephrosis leading to kidney shrinkage indicates that the condition has persisted for a long time. Long-term hydronephrosis places significant pressure on the kidneys, which in turn compresses the kidney tissues causing tissue shrinkage. The destruction and shrinkage of tissues result in the kidneys' inability to function properly, leading to azotemia. Patients will experience chronic kidney failure, a situation that is difficult to reverse. Even if surgery is performed to relieve the obstruction and allow urine to be excreted, the damaged kidney tissue cannot regenerate. Therefore, it is still necessary to relieve the obstruction as soon as possible to avoid further damage to the remaining kidney tissue. For patients who have progressed to uremia, it may be necessary to consider hemodialysis or peritoneal dialysis, or undertake a kidney transplant to sustain life.

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Written by Zhou Qi
Nephrology
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What department to see for hydronephrosis?

Patients with hydronephrosis should visit the urology department of a formal hospital, because the conditions causing hydronephrosis are often surgical in nature. The most common cause is urological stones, which block the ureter or the bladder opening, causing urine to accumulate within the urinary system and leading to hydronephrosis. Additionally, patients with benign prostatic hyperplasia may also experience this condition. Tumors in the urinary system may compress the ureter and cause hydronephrosis. Some patients have congenital deformities of the ureter, where changes in the anatomical structure can lead to hydronephrosis. In summary, these conditions often require surgical treatment, thus necessitating consultation at a formal hospital's urology department.

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Written by Zhou Qi
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What should I do about hydronephrosis?

Hydronephrosis is merely a consequence of urinary system diseases, indicating that the urine produced by the kidneys cannot be normally transported through the ureter to the bladder due to narrowing, adhesion, scarring, or obstruction somewhere. This causes the urine to accumulate in the renal pelvis and calyces. Therefore, the treatment of this disease requires identifying the cause, and then selecting a surgical treatment plan based on the situation. For instance, urinary system stones can cause hydronephrosis, and patients might need extracorporeal shock wave lithotripsy or open surgery for stone removal. Tumors in the urinary system can lead to hydronephrosis, and prostate hyperplasia can also cause similar symptoms, necessitating open surgery to resolve the obstruction. Some patients have congenital abnormalities, adhesions, or scars in the ureter, which might require surgical corrections of the ureter.

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Written by Li Liu Sheng
Nephrology
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Should people with hydronephrosis avoid certain foods?

Although there are many causes leading to hydronephrosis in patients, most hydronephrosis is related to stones, meaning that hydronephrosis occurs in patients due to ureteral kidney stones. Therefore, dietary restrictions are necessary for patients with hydronephrosis in daily life. If the hydronephrosis is caused by calcium oxalate stones, patients should avoid consuming foods that are high in calcium and oxalates, such as nuts, legumes, spinach, and beets. If the hydronephrosis is due to the formation of uric acid stones, patients should also avoid consuming excessive amounts of animal organs, such as pork liver and kidneys, avoid seafood, and try not to drink beer, as these contain a high amount of purines, which can easily lead to stone formation. Additionally, if patients with hydronephrosis also have renal insufficiency, they should follow a low-salt diet and avoid consuming particularly salty foods, including various pickles, etc.

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Nephrology
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Hydronephrosis should see which department?

Hydronephrosis should be treated at a formal hospital's department of urology. Hydronephrosis is due to some factor causing urinary tract obstruction, potentially seen in urological conditions such as stones, tumors, congenital abnormalities of the ureter, and other causes. These lead to the kidney producing urine that cannot be properly expelled. Dealing with this condition often requires intervention by the urology department, as hydronephrosis typically necessitates surgery. In early stages, patients may need to adopt corresponding methods to address the specific causes. For instance, patients with stones might need extracorporeal shock wave lithotripsy, and open surgery might also be necessary; deformities of the ureter might need corrective surgery. These surgical treatments need to be performed in the urology department.

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symptoms of hydronephrosis infection

In cases of hydronephrosis, urinary tract infections are common, and these infections primarily manifest as pyelonephritis. The presence of fluid in the kidneys indicates that urine cannot be excreted smoothly, leading to an obstruction in the urinary tract. Therefore, bacteria can easily multiply in this area because normal urine, if it can be excreted smoothly, also serves to flush the urinary system, preventing the growth of bacteria. Thus, when fluid accumulates, pyelonephritis can easily occur, with the main symptoms being back pain and fever. If cystitis is also present, the patient will experience symptoms such as frequent urination, urgent urination, and painful urination. Hydronephrosis may be caused by issues such as urinary system stones or tumors, which can also lead to clinical symptoms like back pain and hematuria.