Managing Ureteral Stones and Kidney Hydronephrosis: Expert Opinions - Urology

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Ureteral stones and hydronephrosis?


Hello, doctor.
Recently, I have experienced hematuria and a urinary tract infection.
I went to the hospital for examination and underwent kidney X-rays, ultrasound, and CT scans.
What I initially thought was a renal cyst is actually hydronephrosis caused by a ureteral stone.
I have consulted two urologists in the past few days.
One said that no treatment is necessary because the affected kidney has completely lost its function.
However, the other doctor advised that endoscopic stone removal is needed because the hydronephrosis has significantly enlarged the kidney, which is compressing the abdominal organs and could lead to other complications.
The recommendations from the two doctors differ.
What should I do? Also, is the risk of endoscopic stone removal high?

Miss Hong, 40~49 year old female. Ask Date: 2017/04/07

Dr. Du Shixi reply Urology


Hello: There are two perspectives.
One is that if you have diabetes or any condition that compromises your immune system, it is advisable to address the issue, as kidney hydronephrosis can lead to inflammation in some individuals and may result in an acute emergency at any time, which is more dangerous.
If your health is normal and you are apprehensive about surgery, then conservative management with observation may be appropriate.
However, if endoscopic treatment is considered, there is a risk of surgical failure and the inability to remove the stones (as these types of stones are often larger and can be tightly lodged in the ureter), making them difficult to clear.
Therefore, it is recommended that you seek treatment at a medical center for greater peace of mind (as they have more resources to manage complications if they arise).
From a physician's standpoint, it is advisable for you to proceed with treatment.

Reply Date: 2017/04/07

More Info


Managing ureteral stones and kidney hydronephrosis can be a complex issue, especially when faced with differing opinions from healthcare professionals. In your case, the presence of blood in urine and urinary tract infections, along with imaging findings indicating hydronephrosis due to ureteral stones, necessitates careful consideration of the best course of action.


Understanding Hydronephrosis and Ureteral Stones
Hydronephrosis occurs when urine cannot drain from the kidney to the bladder due to a blockage, often caused by stones in the ureter. This condition can lead to increased pressure within the kidney, potentially resulting in loss of kidney function if not addressed. The symptoms you are experiencing, such as blood in urine and urinary tract infections, can be indicative of underlying issues related to the stones and the resultant hydronephrosis.


Differing Medical Opinions
The two opinions you received highlight a common dilemma in medical practice. One physician suggests that the affected kidney has lost its function and does not require intervention, while the other emphasizes the importance of addressing the obstruction to prevent further complications.
1. No Intervention: The first physician's stance may be based on the assessment that the kidney is non-functional and that the risks of intervention may outweigh the benefits. In cases where the kidney is deemed irreversibly damaged, some practitioners may opt for a conservative approach, focusing on managing symptoms and monitoring the situation.

2. Need for Intervention: The second physician's recommendation for endoscopic stone removal is based on the principle that relieving the obstruction can prevent further complications, such as infection, pain, and potential systemic effects from prolonged hydronephrosis. This approach is often favored when there is a risk of acute kidney injury or when the patient's quality of life is significantly impacted.


Risks of Endoscopic Stone Removal
Endoscopic procedures, such as ureteroscopy, are generally considered safe and effective for removing ureteral stones. However, like any medical procedure, they carry some risks, including:
- Infection: There is a risk of introducing bacteria into the urinary tract during the procedure.

- Bleeding: Some patients may experience bleeding during or after the procedure.

- Perforation: Although rare, there is a risk of perforating the ureter or kidney during the procedure.

- Need for Additional Procedures: Sometimes, stones may not be completely removed in one session, necessitating further interventions.


Recommendations for Management
Given the complexity of your situation, here are some recommendations:
1. Seek a Third Opinion: If you are uncertain about the conflicting advice, consider consulting a third urologist. A fresh perspective may provide clarity and help you make an informed decision.

2. Discuss Risks and Benefits: Have an in-depth discussion with your healthcare provider about the risks and benefits of both conservative management and surgical intervention. Understanding the potential outcomes can help you weigh your options.

3. Consider Your Symptoms: If your symptoms are significantly impacting your quality of life or if you are experiencing recurrent infections, this may lean the decision towards intervention.

4. Monitor Kidney Function: Regular follow-up with imaging and kidney function tests can help assess the status of your kidneys and guide treatment decisions.

5. Lifestyle Modifications: Regardless of the chosen treatment, maintaining adequate hydration and following dietary recommendations can help prevent the formation of new stones.


Conclusion
Managing ureteral stones and hydronephrosis requires a tailored approach based on individual circumstances. While one physician may advocate for conservative management, another may emphasize the need for intervention to prevent further complications. Ultimately, the decision should be made collaboratively with your healthcare team, considering your overall health, kidney function, and personal preferences.

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