Kidney cancer
Kidney cancer occurs when abnormal cells grow in the tissues of the kidneys. A diagnosis can feel overwhelming, but you are not alone. Kidney cancer can affect anyone, and while the exact cause is not always known, risk factors include family history, smoking, high blood pressure, obesity and certain inherited conditions.
Symptoms of Kidney Cancer
Kidney cancer often causes no symptoms early on. As it progresses, possible signs may include:
- Blood in the urine
- Pain in the side or lower back that does not go away
- Unexplained weight loss
- Fatigue
- A lump or mass in the side or back
Many of these symptoms can be caused by other conditions, so it is important to talk with your provider for proper evaluation.
How Kidney Cancer Is Diagnosed
To diagnose kidney cancer, our team may use imaging tests such as ultrasound, CT scans or MRI to look closely at the kidneys. Lab tests or a biopsy may also be recommended to confirm the diagnosis or guide treatment. We explain each step and encourage questions so you feel informed and supported.
Treatment Options
Treatment depends on factors such as the size and stage of the tumor and your overall health. At TidalHealth, care options may include surgery, targeted therapies or minimally invasive treatments. Your care team will review your options with you and develop a plan focused on both effective treatment and your comfort.
Compassionate Care Every Step of the Way
We understand that kidney cancer brings many questions and concerns. Our team is here to support you from diagnosis through treatment and beyond, with care that is personalized, respectful and focused on you as a whole person.
What are the warning signs of kidney cancer?
Kidney cancer may not cause symptoms at first. Later signs can include blood in the urine, pain in the side or back, a lump in the abdomen, unexplained weight loss or ongoing fatigue. Any concerning changes should be discussed with your provider.
How does TidalHealth diagnose kidney cancer?
Diagnosis often involves imaging tests such as ultrasound, CT scans or MRI. Lab tests or a biopsy may also be used to confirm the diagnosis and guide treatment.
What treatment options are available for kidney cancer?
Options depend on the cancer stage and your health. TidalHealth offers surgical and nonsurgical treatments, and your specialists will help determine the best approach for you.
Will I need surgery if I have kidney cancer?
Surgery is a common treatment, especially for early-stage kidney cancer, but it is not always required. Your care team will discuss whether surgery is appropriate for you.
How can I support my kidney health before, during and after treatment?
Maintaining a balanced diet, staying active, drinking enough fluids and avoiding tobacco can support kidney health. Your TidalHealth team will guide you through each phase of care with clear, compassionate support.


