How is kidney stone surgery performed?

Written by Zhang Peng
General Surgery
Updated on September 22, 2024
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How is kidney stone surgery performed? For kidney stone surgery, if the indications for surgical treatment are met, it is generally carried out in the following ways: The traditional method is open stone removal, which involves large traumas and high risks, adversely affecting the patient's postoperative recovery. Nowadays, there are some minimally invasive techniques, such as crushing the stones with a laser and then removing the stones through a corresponding tube, or directly removing the stones using a corresponding soft-endoscope. Therefore, the choice of surgery for kidney stones is generally based on related examinations to select an appropriate treatment method to alleviate the patient's condition.

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Written by Zeng Zhong
Urology
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Do you need to be hospitalized for kidney stones?

Patients with kidney stones need to decide on a treatment plan based on the size of the stones, which determines whether hospitalization is necessary. For kidney stones smaller than 1.5 cm, extracorporeal shock wave lithotripsy can be utilized, allowing the patient to avoid hospitalization. After treatment, the patient can go home, where it is advised to engage in physical activity, drink plenty of water, and urinate frequently to facilitate the expulsion of the stones. A follow-up ultrasound of the urinary system should be conducted one week later at the hospital to monitor the status of the stone expulsion. If the stones are larger than 1.5 cm, surgical treatment is required, which necessitates hospitalization.

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Written by Chen Feng
Urology
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What is the best treatment for kidney stones?

The treatment methods for kidney stones vary based on the size of the stone and whether it causes obstruction. If the kidney stone is relatively small and can pass through the ureter and urethra on its own, no special treatment is needed. In such cases, drinking more water, urinating frequently, and jumping can help the stone to pass naturally. If the kidney stone is relatively large but does not cause obstruction in the kidney or bladder, these patients can be temporarily observed with regular check-ups to monitor the stone's condition, without needing special treatment. Only when a large stone gets stuck at the junction of the renal pelvis, ureter, or urethra during its passage does it cause urinary obstruction, and the patient may also experience pain. In such cases, the treatment generally involves surgically removing the stone.

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Written by Zeng Zhong
Urology
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Can people with kidney stones eat pineapple?

Patients with kidney stones can eat pineapple, as well as seasonal vegetables and fruits, as these have no impact on kidney stones. However, patients should avoid spicy and stimulating foods, and refrain from drinking alcohol. Treatment plans for kidney stones should be based on their size. It is advisable to first visit a hospital for urinary system ultrasonography and CT scans to assess the size of the stones. Smaller kidney stones may be treated with extracorporeal shock wave lithotripsy, while larger stones may require surgical intervention.

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Written by Wang Shuai
Urology
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Does kidney stones cause hematuria?

Kidney stones can cause hematuria. The main reason that kidney stones cause hematuria is due to the damage to the mucous membrane of the renal pelvis caused by the stones, and even the rupture of blood vessels, leading to hematuria. In this case, it is necessary to use imaging methods such as color Doppler ultrasound and CT to determine the exact location and size of the stones. If the stone is small, such as about five or six millimeters, symptomatic hemostasis treatment can be conducted, and if necessary, drinking more water, urinating frequently, exercising more, and taking oral stone-discharging granules or effervescents can help expel the stones from the body. If the stone is large, it is advisable to opt for surgical treatment as soon as possible.

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Written by Chen Feng
Urology
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What are the symptoms of kidney stones?

The symptoms of kidney stones vary depending on the size of the stones and whether they cause obstruction. If the stones are relatively small, they can usually pass smoothly through the ureters and urethra and be expelled from the body without causing any symptoms. When the stones are expelled, small stones can be seen in the urine. If the kidney stones are relatively large but do not cause obstruction in the kidneys or bladder, they generally do not cause any symptoms. Symptoms occur only when larger stones move downward and become lodged in the ureters, causing back pain, nausea, and vomiting. The stones can scratch the walls of the ureters, leading to blood in the urine. When stones get stuck in the urethra, it can cause painful urination discomfort and perineal pain. Since the stones can scratch the inner walls of the urethra, they may also cause blood in the urine.