Floating Kidney: Symptoms, Diagnosis, and Treatment Options - Urology

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Free kidney


I saw symptoms of renal failure patients in the news last time, and I feel that they are very similar to my symptoms.
I am a housewife, 153 cm tall, and my weight fluctuates between 36-38 kg.
I often experience pain and discomfort in my lower abdomen and back, and sometimes I have difficulty urinating.
The symptoms tend to lessen when I lie flat.
I previously visited both a nephrologist and a gynecologist, and no abnormalities were found.
I have been suffering from abdominal pain for a long time, and I hope the doctor can help me with answers.
If it is renal failure, what tests should I undergo? Thank you!

Wenwen, 30~39 year old female. Ask Date: 2003/09/30

Dr. Zhang Chengye reply Urology


A venous injection of a urinary system contrast examination (IVP) is required to confirm the presence of a free kidney before considering weight gain or laparoscopic fixation surgery as treatment options.

Reply Date: 2003/09/30

More Info


Floating kidney, also known as nephroptosis, is a condition where the kidney is not securely held in its normal position and can move down into the pelvis when a person stands up. This condition can lead to various symptoms, including abdominal and flank pain, urinary difficulties, and discomfort that may improve when lying down. Given your symptoms of lower abdominal and back pain, as well as occasional urinary difficulties, it is reasonable to consider nephroptosis as a potential diagnosis.


Symptoms of Floating Kidney
Patients with floating kidney may experience a variety of symptoms, including:
1. Flank Pain: Pain in the side of the body, which may radiate to the back or abdomen.

2. Abdominal Pain: Discomfort that may be exacerbated by standing or physical activity.

3. Urinary Symptoms: This can include difficulty urinating, increased frequency, or urgency.

4. Pain Relief When Lying Down: Many patients report that their symptoms improve when they are in a supine position.


Diagnosis
To diagnose nephroptosis, a healthcare provider may recommend several tests:
1. Physical Examination: A thorough physical exam can help identify any signs of kidney mobility.

2. Ultrasound: This imaging test can visualize the kidney's position and assess for any abnormalities.

3. CT Scan: A more detailed imaging study that can provide information about the kidney's position and any associated complications.

4. X-rays: Sometimes, X-rays may be used to evaluate the kidney's position, especially in dynamic studies where the patient is standing.


Treatment Options
The treatment for nephroptosis depends on the severity of symptoms and the impact on the patient's quality of life:
1. Conservative Management: For mild cases, lifestyle modifications such as weight management, physical therapy, and pain management may be sufficient. Supportive garments, like abdominal binders, may also help stabilize the kidney.


2. Medications: Pain relief can be managed with over-the-counter pain relievers, but it is essential to consult with a healthcare provider to ensure that these medications do not adversely affect kidney function, especially if there are underlying conditions.

3. Surgical Intervention: In cases where symptoms are severe and conservative measures fail, surgical options may be considered. This can involve a procedure called nephropexy, where the kidney is fixed in its proper position.


Next Steps
Given your symptoms and previous evaluations, it would be prudent to follow up with a healthcare provider who specializes in nephrology or urology. They can conduct a detailed assessment and recommend appropriate imaging studies to confirm or rule out nephroptosis. If nephroptosis is diagnosed, they can discuss the best management strategies tailored to your specific situation.

In conclusion, while your symptoms may align with floating kidney, a definitive diagnosis requires further evaluation. It is essential to communicate openly with your healthcare provider about your symptoms and concerns, as they can guide you through the necessary steps for diagnosis and treatment.

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