Treatment Plans for Renal Cancer

Written by Wang Jian

Urology

Updated on March 15, 2025

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The treatment principles for kidney cancer vary depending on the stage of the cancer. For localized or locally advanced kidney cancer, surgical treatment is primarily used. For advanced kidney cancer, a comprehensive medical treatment approach is mainly used. Surgical treatment is typically the first choice for treating kidney cancer and is currently recognized as a curative method. In early stages, kidney-sparing surgery or radical nephrectomy can be performed using either laparoscopic or open surgery. For mid to late-stage kidney cancer patients, radical nephrectomy is commonly performed as an open surgery. For advanced kidney cancer, treatment primarily involves medical management, which may include surgical removal of the affected kidney. Additionally, treatments can be supplemented with immunotherapy or targeted therapy to improve treatment efficacy. Therefore, different stages of kidney cancer require different treatment plans.

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Written by Guan Hai Fang

Urology

39sec

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What is good to eat for kidney cancer?

What is good to eat for kidney cancer, the diet of kidney cancer patients should pay attention to ensuring balanced nutrition intake, you can eat more fruits and vegetables, such as spinach, rape, apples, pears, persimmons, cherries and other common fruits, as well as oranges and tangerines are all fine. It is important to avoid eating fried foods, barbecues, quit smoking, stop drinking, do not eat seafood, do not eat overnight meals, avoid smoky environments, and the cooking of food should focus on being finely made and soft. You can try to minimize cooking steps such as frying and grilling, and primarily use slow stewing and steaming.

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Written by Zhou Qi

Nephrology

47sec

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What are the characteristic manifestations of kidney cancer?

Kidney cancer is a type of malignant tumor. Patients with this disease may exhibit some clinical symptoms. Some patients experience dull pain in the lumbar and back area due to the large growth of the tumor, which compresses the renal capsule. As the tumor grows, it may rupture and bleed, causing the patient to have visible blood in the urine. This type of hematuria is often painless and consistent throughout; patients may also feel a mass in the abdomen. In the early stages of kidney cancer, many patients do not exhibit clinical manifestations or discomfort. Therefore, patients often only exhibit the aforementioned clinical symptoms in a more severe state, later in the progression of the disease.

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Written by Zou De Bo

Urology

43sec

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Kidney cancer thrombus

Tumor thrombus is one of the common complications of tumors, and refers to cancer cells in blood vessels or lymphatic vessels similar to blood clots, i.e., cancer cells clustering together, invading the vessels, and causing abnormalities in blood coagulation function, leading to disorders in blood circulation and abnormal coagulation with clustered cancer cells. Generally, the risk of tumor thrombus formation is very high, and patients with tumor thrombus have much worse treatment outcomes than those without. Renal cancer is also a tumor commonly associated with tumor thrombus. Once a tumor thrombus occurs, it indicates that the surgery might be staged quite late, and thus, its treatment results are also relatively poor.

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Written by Zhou Qi

Nephrology

39sec

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What are the common symptoms of kidney cancer?

Kidney cancer is a malignant tumor of the renal parenchymal tissue. Some patients do not have specific symptoms, especially in the early stages. As the disease progresses, patients may find a mass in the abdomen. Some patients may experience back pain due to the enlargement of the kidney pressing against the renal capsule. Some patients experience bleeding due to the gradual rupture of the tumor, causing visible blood in the urine, which sometimes appears as painless throughout the blood in the urine. These symptoms may indicate the presence of a malignant tumor in the kidney, and diagnosis needs to be confirmed through ultrasound and CT scans.

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Written by Zou De Bo

Urology

1min 13sec

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Difference between Renal Cancer and Renal Pelvis Cancer

First, the sites of the disease are different; renal pelvis cancer usually occurs in the epithelium of the renal pelvis or calyces, while renal cancer typically originates from the epithelial cells of the renal tubules. Second, the presentations are different; hematuria is a common symptom of both renal pelvis cancer and renal cancer. However, in renal pelvis cancer, hematuria can occur early, while in renal cancer, hematuria may not be seen until the tumor has invaded the renal pelvis or calyces. Third, the diagnostic tests are different; the clinical diagnosis of renal cancer heavily relies on CT scans, whereas renal pelvis cancer primarily depends on excretory or retrograde urography, that is, CT urography. Fourth, the CT appearances are different; on CT scans, renal cancer typically shows as a multicystic lesion with more pronounced enhancement during contrast than that seen in renal pelvis cancer. Fifth, the results of cytological examinations are different; cytology of renal pelvis cancer may show positive tumor cells, but renal cancer might test negative.