Kidney & Renal Cell Cancer Care

Kidney Cancer Treatment in Bangalore

Kidney cancer treatment begins with understanding exactly where the tumour is located, what type of kidney cancer is present, whether it has spread, and how treatment may affect kidney function. At Precision Oncology Clinic, treatment planning is tailored to the individual and may involve surgery, systemic therapy, radiation in selected situations, and ongoing follow-up.

Renal Cell Carcinoma Clear Cell RCC Papillary RCC Chromophobe RCC Kidney-Sparing Surgery Personalised Treatment

Understanding Kidney Cancer

Kidney cancer refers to cancers that begin in the tissues of the kidney. In adults, renal cell carcinoma (RCC) is the most common type. RCC develops from cells lining the small tubules of the kidney. Other cancers can arise in the renal pelvis or ureter, while Wilms tumour is primarily a childhood kidney cancer and is managed differently.

This page focuses mainly on adult kidney cancer, particularly renal cell carcinoma. The exact diagnosis matters because the cancer type, pathology, stage and overall health can all influence the treatment approach.

Kidney cancer is not one single disease. A kidney mass may also represent a benign condition or a different tumour type, so imaging and specialist assessment are important before deciding on treatment.

Common Types of Kidney Cancer

01

Clear Cell RCC

The most common renal cell carcinoma subtype. Its behaviour and treatment options depend on the tumour's stage, grade and other pathological features.

02

Papillary RCC

A distinct renal cell carcinoma subtype with its own pathological characteristics. Further classification may help guide treatment planning in selected cases.

03

Chromophobe RCC

Another recognised RCC subtype. The pathology report helps determine the tumour type and provides information needed for treatment planning.

04

Other Renal Tumours

Less common kidney tumours can have different biological behaviour and may require a different diagnostic or treatment strategy.

05

Renal Pelvis & Ureter Cancer

Cancer arising in the renal pelvis or ureter is different from RCC and follows a different treatment pathway.

06

Childhood Kidney Tumours

Wilms tumour and other childhood kidney cancers are distinct conditions and generally require specialist paediatric oncology care.

What Determines Kidney Cancer Treatment?

There is no single treatment that is appropriate for every kidney cancer. The plan is developed after reviewing the tumour's characteristics, imaging, pathology where appropriate, stage and the patient's overall health. Kidney function and the condition of the other kidney are also important considerations.

Tumour size and location The size and position of a kidney tumour can influence whether kidney- sparing surgery is technically appropriate.
Stage of cancer Treatment differs considerably between cancer confined to the kidney, locally advanced disease and cancer that has spread to distant organs.
Histology and grade The tumour subtype and pathological characteristics can provide important information about its behaviour and treatment options.
Kidney function Preserving healthy kidney tissue can be particularly important for people with reduced kidney function, a solitary kidney or tumours affecting both kidneys.
Overall health Age, other medical conditions, fitness and ability to tolerate treatment are considered when developing an individual plan.
Personal preferences Treatment discussions should include the potential benefits, risks, recovery, side effects and the patient's priorities.

Kidney-Sparing Treatment When Appropriate

For selected kidney tumours, partial nephrectomy can remove the tumour while preserving as much healthy kidney tissue as reasonably possible. Whether this approach is suitable depends on the tumour's size, location and complexity, as well as the patient's kidney function and other clinical factors.

When partial nephrectomy is not appropriate, removal of the affected kidney may be considered. The choice between partial and radical nephrectomy is therefore an individual surgical decision rather than a one-size-fits-all rule. :chatgpt-content-reference{index="0"}

A Multidisciplinary Approach to Kidney Cancer

Kidney cancer care may involve more than one specialist, particularly when the disease is complex, locally advanced or metastatic. Treatment planning can bring together surgical oncology, medical oncology, radiology, pathology and radiation oncology expertise when appropriate.

At Precision Oncology Clinic, treatment discussions are centred on the individual's diagnosis, stage, treatment goals, kidney function and overall health rather than applying the same treatment pathway to every patient.

Why the exact diagnosis matters: A cancer arising from the kidney tubules is managed differently from a cancer arising in the renal pelvis or ureter. Confirming the tumour type is therefore an important part of treatment planning. :chatgpt-content-reference{index="1"}

Discuss a Kidney Cancer Diagnosis

If you have a kidney mass, biopsy or scan report, a specialist review can help clarify the diagnosis and discuss appropriate treatment options.

Book an Oncology Appointment

Kidney Cancer Symptoms

Kidney cancer does not always cause noticeable symptoms in its early stages. Some kidney tumours are discovered incidentally when an imaging test is performed for another reason.

When symptoms do occur, they can be caused by the tumour itself, bleeding, local effects or more advanced disease. These symptoms are not specific to kidney cancer and can also occur with other urinary or abdominal conditions.

01

Blood in the Urine

Blood in the urine, known as haematuria, can occur with kidney cancer. It may be visible to the eye or detected only through urine testing.

02

Persistent Pain in the Side

Ongoing discomfort or pain in the side or flank may occur, although many other conditions can cause similar symptoms.

03

Lump or Mass

A lump or swelling in the abdomen or side can occur with a larger kidney tumour, although this is not a common early finding.

04

Unexplained Weight Loss

Unintentional weight loss can occur with some cancers, particularly when disease is more advanced, but it has many possible causes.

05

Persistent Fever or Night Sweats

Unexplained fever or sweating at night can occasionally occur and should be assessed when persistent or accompanied by other symptoms.

06

Persistent Tiredness

Fatigue may accompany cancer or other medical conditions and should be considered alongside the wider clinical picture.

When Should These Symptoms Be Evaluated?

Symptoms such as visible blood in the urine should not be ignored, particularly when they occur without an obvious explanation. A clinician may recommend urine tests, blood tests or imaging depending on the symptoms and clinical assessment.

Important: Blood in the urine does not automatically mean kidney cancer. Urinary infection, kidney stones, prostate conditions and other urinary tract problems can also cause haematuria. Persistent or unexplained haematuria should nevertheless be medically evaluated.

Risk Factors for Kidney Cancer

Several factors are associated with a higher risk of developing kidney cancer. Having one or more risk factors does not mean that a person will develop cancer, and kidney cancer can also occur in people without known risk factors.

Smoking

Cigarette smoking is an established risk factor for renal cell carcinoma.

Excess Body Weight

Overweight and obesity are associated with an increased risk of kidney cancer.

High Blood Pressure

Hypertension has been associated with an increased risk of renal cell carcinoma.

Family History

A family history of kidney cancer may be relevant, particularly when several relatives are affected or cancer occurs at a younger age.

Inherited Conditions

Certain inherited syndromes, including von Hippel-Lindau disease, hereditary leiomyomatosis and renal cell cancer, and hereditary papillary renal carcinoma, can increase risk.

Long-Term Kidney Disease

Some people with advanced chronic kidney disease or acquired cystic kidney disease have an increased risk of kidney cancer.

Certain Occupational Exposures

Some occupational or environmental exposures have been associated with kidney cancer risk, although the degree of risk varies.

Previous Radiation Exposure

Certain previous radiation exposures may be associated with a higher risk, depending on the circumstances.

Long-Term Dialysis

People receiving long-term dialysis can develop acquired cystic changes in the kidneys, which are associated with an increased risk of renal tumours.

Kidney Cancer Can Be Found Without Symptoms

Incidental Detection

Some kidney tumours are discovered during an ultrasound, CT scan or other imaging test performed for an unrelated medical concern.

An incidental kidney mass does not automatically mean cancer. The appearance, size, location and imaging characteristics help determine what further assessment is appropriate.

Symptoms Do Not Confirm Cancer

Symptoms alone cannot establish a diagnosis of kidney cancer. Appropriate imaging and, when indicated, specialist assessment and pathological evaluation are needed to determine the nature of a suspicious kidney lesion.

When a Kidney Mass Is Found

A kidney mass may be solid, cystic or have mixed characteristics. Some lesions are benign, while others may represent renal cell carcinoma or a different tumour type.

The next step depends on the imaging findings and the clinical context. Doctors may consider further imaging, active surveillance for selected small renal masses, biopsy in appropriate situations, or treatment when the likelihood of clinically significant cancer is sufficiently high.

Do not assume every kidney mass requires immediate surgery. The appropriate approach depends on the characteristics of the lesion, the patient's age and health, kidney function, competing health risks and the expected behaviour of the tumour.

Have You Been Told You Have a Kidney Mass?

A specialist review of the scan findings can help clarify what the kidney lesion may represent and what evaluation should come next.

Book an Oncology Appointment

How Is Kidney Cancer Diagnosed?

When a kidney mass is suspected, diagnosis usually begins with a review of the person's symptoms, medical history and imaging findings. Blood and urine tests may provide useful information about overall health and kidney function, but they cannot by themselves confirm kidney cancer.

Imaging is particularly important because it can show the size and location of a kidney lesion and help determine whether it appears confined to the kidney or may have spread elsewhere.

01

Clinical Assessment

Symptoms, medical history, family history, previous cancer history, medications and other health conditions are reviewed alongside the imaging findings.

02

Blood & Urine Tests

Tests may assess kidney function, blood counts, liver function and other aspects of general health. Urine testing can also help evaluate blood or other urinary abnormalities.

03

Detailed Imaging

CT or MRI can provide detailed information about the kidney lesion, surrounding structures, lymph nodes and possible distant disease.

04

Pathology When Appropriate

A biopsy may be recommended in selected situations to determine the nature of a renal mass before treatment or when the result could change management.

Imaging Tests for Kidney Cancer

Imaging helps doctors characterise a kidney mass, assess its relationship with nearby structures and look for evidence of spread. The most suitable test depends on the clinical situation and the information already available.

Ultrasound

Often used as an initial examination and can identify a kidney mass or cyst. It may be followed by more detailed cross-sectional imaging.

Contrast-Enhanced CT

CT provides detailed information about the kidneys, tumour characteristics, surrounding tissues and possible spread.

MRI

MRI can provide detailed soft-tissue information and may be useful when CT is unsuitable or when additional information is needed.

Chest Imaging

Chest imaging may be used as part of staging because the lungs are a potential site of distant spread from kidney cancer.

Bone Imaging

Bone scans or other targeted imaging are not required for everyone and may be considered when symptoms or other findings suggest possible bone involvement.

Additional Imaging

Further scans may be selected when the initial imaging does not answer an important diagnostic or staging question.

Is a Kidney Biopsy Always Needed?

No. A biopsy is not automatically required for every kidney mass.

In some patients, imaging characteristics and the clinical situation provide enough information to proceed with a treatment decision. In other situations, a percutaneous biopsy can help establish whether a lesion is malignant and, when cancer is present, provide information about its type.

Biopsy may be particularly useful when the result could change management, such as before certain non-surgical treatments, when active surveillance is being considered, or when imaging findings are uncertain.

The decision is therefore individualised. A biopsy also has limitations: a small sample may not always fully represent a heterogeneous tumour, and the result needs to be interpreted together with imaging and clinical findings.

Pathology and Tumour Classification

When tissue is obtained through biopsy or surgery, a pathologist examines the sample to determine whether cancer is present and, when possible, what type of tumour it represents.

A

Histological Type

The pathology report can identify the renal tumour subtype, such as clear cell, papillary or chromophobe renal cell carcinoma.

B

Tumour Grade

The grade provides information about how abnormal the cancer cells appear and may contribute to assessment of tumour behaviour.

C

Surgical Margins

Following surgery, the pathology report assesses whether the tumour has been completely removed at the examined margins.

D

Lymph Nodes & Spread

When lymph nodes or other tissues are removed, pathology can determine whether cancer has spread to those sites.

Staging Kidney Cancer

Staging describes how far the cancer has spread. For renal cell carcinoma, doctors use the TNM system, which considers the primary tumour, nearby lymph nodes and distant metastases. These findings are then grouped into overall stages.

Stage I

The tumour is confined to the kidney and is relatively small.

Stage II

The tumour remains confined to the kidney but is larger.

Stage III

The cancer has grown into nearby major veins or tissues and/or involves regional lymph nodes, depending on the TNM findings.

Stage IV

The cancer has spread to distant organs or has more extensive local disease that meets stage IV criteria.

Stage is only one part of treatment planning.

Tumour subtype, grade, location, kidney function, overall health and previous treatment can also influence the recommended approach.

Kidney Cancer Diagnostic Journey

Suspicious finding
A kidney mass may be found because of symptoms or incidentally during imaging for another condition.
Characterisation
CT, MRI or other appropriate imaging helps define the lesion's size, location and characteristics.
Clinical assessment
Kidney function, overall health, symptoms, family history and other relevant factors are reviewed.
Biopsy if indicated
Tissue sampling may be used when a pathological diagnosis would help determine the most appropriate management.
Staging
Imaging and pathology findings are combined to establish the extent of disease and guide treatment planning.
Treatment planning
The multidisciplinary team considers surgery, surveillance, systemic treatment, selected radiation approaches and clinical trials according to the individual situation.

Need a Second Review of a Kidney Scan or Biopsy?

Bring your imaging reports, pathology reports and previous treatment records so the diagnosis and stage can be reviewed in context.

Book an Oncology Appointment

Kidney Cancer Treatment Options

Treatment for kidney cancer depends on whether the disease is confined to the kidney, has grown into nearby structures or has spread to distant parts of the body. The tumour's size, location, subtype, grade, kidney function and the person's overall health are also important.

For localised renal cell carcinoma, surgery is often the main treatment. Selected small renal masses may instead be monitored or treated with a local ablation technique. For advanced or metastatic kidney cancer, immunotherapy and targeted medicines have an important role, while radiation may be used selectively for symptom control or specific clinical situations.

01

Active Surveillance

Selected small renal masses can sometimes be monitored with scheduled imaging and clinical review rather than treated immediately, particularly when immediate intervention may offer limited benefit.

02

Partial Nephrectomy

The tumour is removed while preserving the remaining healthy part of the kidney when this can be done safely and appropriately.

03

Radical Nephrectomy

The affected kidney is removed when partial nephrectomy is not appropriate or would not provide an adequate cancer operation.

04

Tumour Ablation

Selected small renal tumours may be treated with techniques such as cryoablation or thermal ablation, depending on tumour characteristics and patient factors.

05

Immunotherapy

Immune checkpoint inhibitors can be used in selected patients with advanced renal cell carcinoma, either alone or in combination with other medicines.

06

Targeted Therapy

Targeted medicines can interfere with pathways that help kidney cancer cells grow and survive and are used in selected advanced disease settings.

07

Radiation Therapy

Radiation is not usually the primary treatment for a localised kidney tumour, but it can have an important role in selected situations, including treatment of some metastatic sites or cancer-related symptoms.

08

Clinical Trials

Clinical trials may provide access to newer treatment strategies and are considered when an appropriate study is available.

09

Supportive & Palliative Care

Symptom control, nutrition, pain management, psychological support and management of treatment-related effects can be integrated throughout cancer care.

Treatment According to the Extent of Kidney Cancer

Localised Kidney Cancer

When the tumour is confined to the kidney

Surgery is commonly the principal treatment. Partial nephrectomy may be suitable for selected tumours, while radical nephrectomy may be recommended when kidney-sparing surgery is not appropriate.

For selected patients who are not suitable for surgery, ablation or stereotactic body radiation therapy (SBRT) may be considered.

Locally Advanced Disease

When the cancer extends beyond the kidney

The surgical approach depends on how far the tumour has grown and whether major veins, nearby tissues or lymph nodes are involved.

Additional treatment after surgery may be considered for selected patients at higher risk of recurrence.

Metastatic Kidney Cancer

When the cancer has spread

Treatment generally focuses on systemic therapy that can act throughout the body. Immunotherapy combinations and targeted medicines are used according to the cancer subtype, risk profile, previous treatment and current clinical circumstances.

Recurrent Disease

When kidney cancer returns

Treatment depends on where the cancer has returned, how much disease is present, previous treatments and the person's overall health. Options may include local treatment, surgery in selected cases, systemic therapy or a clinical trial.

Immunotherapy for Advanced Kidney Cancer

Kidney cancer can respond to treatments that activate the immune system. Immune checkpoint inhibitors are an important part of treatment for many people with advanced clear cell renal cell carcinoma.

Depending on the clinical situation, immunotherapy may be combined with another immunotherapy medicine or with a targeted treatment. Examples of medicines used in appropriate settings include nivolumab, pembrolizumab and ipilimumab.

Immunotherapy is not suitable for every patient. Treatment selection depends on the tumour type, disease extent, previous treatment, general health, autoimmune history and other factors. Immune treatments can also cause inflammatory side effects affecting organs such as the thyroid, bowel, liver, lungs or kidneys.

Targeted Therapy for Kidney Cancer

Targeted therapies are medicines designed to interfere with specific biological pathways involved in tumour growth. Several targeted medicines used in renal cell carcinoma affect pathways involving blood-vessel growth or other signalling mechanisms.

Depending on the disease and previous treatment, options may include medicines targeting VEGF-related pathways, mTOR signalling or other molecular mechanisms. Newer treatment strategies continue to be evaluated in clinical trials.

Assess Subtype, stage and risk
Select Appropriate systemic strategy
Monitor Response and side effects
Adapt Change treatment when needed

Can Kidney Cancer Be Treated Without Removing the Kidney?

In selected patients, yes. Partial nephrectomy removes the tumour while retaining functioning kidney tissue. For some small renal masses, active surveillance or ablation may also be appropriate.

However, preserving the kidney is not the only objective. The treatment must also provide appropriate cancer control. A tumour's size, position, complexity and relationship with blood vessels or collecting-system structures can affect whether kidney-sparing treatment is safe.

Personalising the Treatment Plan

Two people with the same kidney cancer stage may not necessarily receive identical treatment. The treatment team considers the complete clinical picture before recommending an approach.

  • Tumour size, location and complexity
  • Renal cell carcinoma subtype and grade
  • Whether the disease is localised or metastatic
  • Kidney function and whether the other kidney is healthy
  • Age, fitness and other medical conditions
  • Previous cancer treatment
  • Potential benefits and risks of each option
  • The patient's treatment preferences and priorities

Discuss Your Kidney Cancer Treatment Options

Treatment decisions are best made after reviewing the scan, pathology, stage, kidney function and overall health together.

Book an Oncology Appointment

Kidney Cancer Surgery in Bangalore

Surgery is an important treatment for many kidney cancers that are confined to the kidney or have not spread extensively. The main surgical approaches are partial nephrectomy, which removes the tumour while preserving part of the kidney, and radical nephrectomy, which removes the affected kidney.

The choice is based on cancer control as well as preservation of kidney function. Tumour size, location, complexity, involvement of nearby structures, the condition of the opposite kidney and the person's overall health all contribute to the decision.

Partial Nephrectomy

01

What It Involves

Partial nephrectomy removes the kidney tumour together with an appropriate margin of surrounding tissue while leaving the remaining healthy kidney in place.

02

Why Preserve Kidney Tissue?

Retaining functioning kidney tissue can help preserve renal function, which may be particularly important for people with a solitary kidney, reduced kidney function or a risk of future kidney disease.

03

When It May Be Suitable

It is commonly considered for appropriately selected localised tumours, especially when the tumour can be safely removed while retaining sufficient functioning kidney tissue.

04

Technical Complexity Matters

A small tumour is not necessarily a simple tumour. Location near major blood vessels, the collecting system or other important structures can affect surgical complexity.

Radical Nephrectomy

Radical nephrectomy involves removal of the affected kidney. Depending on the tumour and surgical findings, surrounding tissues or other structures may also need to be assessed or removed.

It may be recommended when a tumour is too large or complex for safe kidney-sparing surgery, when there is extensive local involvement, or when partial nephrectomy would not provide an appropriate cancer operation.

Important: A larger tumour does not automatically mean radical nephrectomy in every patient. Surgical planning is individualised, and the possibility of preserving kidney tissue depends on the anatomy and clinical circumstances.

Partial vs Radical Nephrectomy

Partial nephrectomy
Removes the tumour while preserving part of the kidney when technically and oncologically appropriate.
Radical nephrectomy
Removes the affected kidney when kidney-sparing surgery is not appropriate or would not provide adequate treatment.
Main consideration
The decision balances cancer control, surgical safety and preservation of kidney function.
Individual factors
Tumour anatomy, kidney function, the opposite kidney, overall health and patient preferences all contribute to the decision.

How Is the Surgical Approach Chosen?

Before surgery, imaging is carefully reviewed to understand the tumour's relationship with the kidney, blood vessels, collecting system and nearby structures.

Tumour size

Larger tumours can be more technically challenging and may influence the choice of operation.

Tumour location

A tumour near the kidney's central structures may require more complex surgery than a peripheral lesion.

Kidney function

Existing kidney impairment can make preservation of functioning renal tissue particularly important.

Opposite kidney

The health and function of the other kidney are considered before removing an entire kidney.

Local extension

Involvement of major veins or surrounding structures can change the surgical strategy.

Overall health

Fitness, other medical conditions and ability to tolerate surgery are part of the pre-operative assessment.

Open, Laparoscopic & Robotic Kidney Surgery

Kidney surgery can be performed using different surgical approaches. Depending on the tumour and the surgeon's assessment, an operation may be performed through an open incision or using minimally invasive techniques.

A

Open Surgery

Uses a larger incision to provide direct access to the kidney. It may be appropriate for selected complex tumours or when extensive surgery is required.

B

Laparoscopic Surgery

Uses several small incisions and specialised instruments. It may be suitable for appropriately selected kidney tumours.

C

Robotic-Assisted Surgery

Uses a robotic surgical platform controlled by the surgeon. It can facilitate precise minimally invasive surgery in selected cases.

D

Approach Is Individualised

A minimally invasive approach is not automatically better for every tumour. Cancer control and safe removal remain the primary objectives.

Lymph Node Assessment & Nearby Structures

Lymph-node removal is not automatically required for every kidney cancer operation. It may be considered when imaging or operative findings suggest lymph-node involvement or when assessment would provide useful staging information.

Kidney tumours can occasionally extend into the renal vein or inferior vena cava. When major blood vessels are involved, surgery can become more complex and may require specialised surgical planning.

The operation is planned around the anatomy of the individual tumour. The objective is to remove the cancer safely while avoiding unnecessary removal of healthy tissue or organs whenever possible.

Risks and Possible Effects of Kidney Surgery

As with any major operation, kidney cancer surgery carries potential risks. The exact risks vary according to the type and complexity of the procedure and the patient's health.

Bleeding

Bleeding can occur during or after surgery and may occasionally require additional treatment.

Infection

Infection can occur at the surgical site or elsewhere after an operation.

Injury to nearby structures

The kidneys lie close to major blood vessels and abdominal structures, making anatomical planning important.

Urine leakage

This can occur after some partial nephrectomy procedures and may need monitoring or additional treatment.

Reduced kidney function

Kidney function can change after surgery, particularly when an entire kidney is removed or when pre-existing kidney disease is present.

Blood clots and anaesthetic risks

Standard risks associated with major surgery and anaesthesia are also considered and managed around the operation.

Recovery After Kidney Cancer Surgery

Recovery depends on the type of surgery, the surgical approach, the patient's general health and whether complications occur. Follow-up also includes monitoring kidney function and reviewing the final pathology report.

Hospital recovery Monitoring of pain, urine output, kidney function and general recovery.
Wound care Incisions are monitored and activity is gradually increased.
Pathology review The final tumour findings help determine whether further treatment or surveillance is appropriate.
Long-term follow-up Imaging, kidney-function tests and clinical review are tailored to the individual.

Preserving Kidney Function After Treatment

Kidney function is an important long-term consideration after kidney cancer treatment. Depending on the individual situation, follow-up may include monitoring creatinine, estimated kidney function, blood pressure and other markers of renal health.

People who have had a kidney removed or who already have reduced kidney function may benefit from ongoing medical follow-up to reduce the risk of further kidney impairment.

Discuss Kidney Cancer Surgery

A surgical opinion can help determine whether partial or radical nephrectomy is appropriate and how kidney function can be considered alongside cancer control.

Book an Oncology Appointment

Systemic Treatment for Advanced Kidney Cancer

When renal cell carcinoma has spread beyond the kidney, treatment often involves medicines that travel through the bloodstream and can act throughout the body. These treatments are different from surgery, which primarily treats a specific site.

For many people with advanced clear cell renal cell carcinoma, immunotherapy and targeted therapy form the foundation of systemic treatment. The appropriate combination depends on the tumour subtype, disease extent, risk group, previous treatment and overall health.

Immunotherapy for Kidney Cancer

Immunotherapy helps the immune system recognise and attack cancer cells. Immune checkpoint inhibitors are established treatments for selected patients with advanced renal cell carcinoma.

01

Immune Checkpoint Inhibitors

Medicines such as pembrolizumab, nivolumab and ipilimumab act on immune checkpoint pathways that can otherwise limit the immune response against cancer.

02

Combination Immunotherapy

Selected patients may receive combinations of immune checkpoint inhibitors rather than a single immunotherapy medicine.

03

Immunotherapy + Targeted Therapy

Some treatment strategies combine an immune checkpoint inhibitor with a targeted medicine. The choice depends on the clinical setting.

04

Response Monitoring

Treatment response is assessed through clinical review, blood tests and appropriate imaging. Treatment may be adjusted according to response, side effects and disease behaviour.

Targeted Therapy for Renal Cell Carcinoma

Kidney cancer cells can depend on molecular pathways that promote tumour growth and the formation of new blood vessels. Targeted medicines are designed to interfere with some of these pathways.

VEGF-Pathway Targeting

Medicines that inhibit signalling involved in tumour blood-vessel formation are used in selected renal cell carcinoma settings.

Tyrosine Kinase Inhibitors

Several targeted medicines inhibit signalling proteins involved in tumour growth and angiogenesis.

mTOR-Pathway Treatment

mTOR-targeting medicines can be used in selected treatment settings, including some later-line situations.

HIF-2α Targeting

Belzutifan is a targeted treatment option in selected renal cell carcinoma settings, particularly certain advanced or previously treated situations.

Later-Line Treatment

When cancer progresses, another targeted medicine, immunotherapy or combination may be considered depending on previous treatment.

Clinical Trials

Trials may investigate new targeted medicines, combinations and treatment sequences for advanced kidney cancer.

Radiation Therapy for Kidney Cancer

Conventional radiation therapy is generally not the main treatment for a kidney tumour confined to the kidney, because renal cell carcinoma has historically been relatively resistant to conventional radiation doses.

However, modern high-precision techniques such as stereotactic body radiation therapy (SBRT) can be considered for selected patients who are not suitable for surgery or when treatment of a specific kidney tumour or metastatic site is appropriate.

A

Selected Primary Kidney Tumours

SBRT may be considered for selected patients who are not suitable for surgery, depending on tumour characteristics and the patient's overall condition.

B

Bone Metastases

Radiation can help control pain and other symptoms caused by cancer that has spread to the bones.

C

Brain Metastases

Focused radiation techniques may be considered for selected brain metastases according to their number, size, location and the overall treatment plan.

D

Other Symptomatic Sites

Radiation may sometimes be used to relieve symptoms or control selected areas of metastatic disease.

Common Side Effects of Systemic Treatment

Side effects vary substantially between medicines and between patients. Patients are monitored throughout treatment so that problems can be identified early and managed appropriately.

Fatigue Tiredness can occur with both immunotherapy and targeted treatment.
Skin Changes Rash, dryness or other skin changes can occur with some medicines.
Blood Pressure Some targeted medicines can raise blood pressure and require monitoring.
Diarrhoea Diarrhoea or bowel changes can occur with several systemic treatments.
Thyroid Changes Immune checkpoint inhibitors can affect thyroid function.
Liver Inflammation Immune-related inflammation can affect the liver in some patients.
Lung Inflammation Immune-related pneumonitis is uncommon but requires prompt assessment.
Kidney Function Kidney function is monitored because treatment and the cancer itself can affect renal health.
Report new or worsening symptoms promptly. Some immune-related side effects can become serious if treatment is delayed. Symptoms such as significant breathlessness, persistent severe diarrhoea, jaundice, marked weakness or a major reduction in urine output require prompt medical assessment.

How Treatment Response Is Monitored

Monitoring is an ongoing part of systemic kidney cancer treatment. The exact schedule depends on the treatment being used and the patient's clinical situation.

Clinical review
Symptoms, physical findings, treatment tolerance and overall wellbeing are reviewed regularly.
Blood tests
Kidney function, blood counts, liver function and other relevant markers may be monitored during treatment.
Imaging
CT, MRI or other appropriate imaging is used to assess tumour response or progression.
Side-effect assessment
Treatment-related effects are assessed so that medicines can be continued, paused, adjusted or changed when necessary.

Treatment After Cancer Progression

If kidney cancer grows despite treatment, the next step is not necessarily the same for every patient. The oncology team reviews the previous medicines, duration of response, sites of progression, current symptoms and overall health.

Depending on the situation, another targeted treatment, immunotherapy, a different combination, local treatment of selected metastases or a clinical trial may be considered.

Your Kidney Cancer Treatment Journey

Kidney cancer treatment is planned around the individual rather than around a single standard approach. The treatment pathway may involve surgery, active surveillance, ablation, systemic treatment, radiation or a combination of these approaches.

A clear diagnosis, accurate staging and understanding of kidney function are important before deciding on treatment. For advanced disease, previous treatments and the pattern of cancer spread also influence the next step.

1

Confirm the Diagnosis

Imaging, laboratory tests and, when appropriate, biopsy and pathology help establish what type of kidney tumour is present.

2

Establish the Stage

The tumour's size, local extension, lymph-node involvement and distant spread are assessed to determine the stage.

3

Discuss Treatment

The oncology team considers surgery, surveillance, ablation, medicines, radiation and clinical trials where appropriate.

4

Monitor & Adjust

Follow-up imaging, kidney-function tests and clinical review help assess response and guide future decisions.

What Influences the Treatment Plan?

Two people with kidney cancer can have very different treatment plans. Important factors include the tumour itself, kidney function and the patient's overall health and preferences.

Tumour Size & Location Size, position and relationship to important structures can influence whether kidney-sparing surgery is appropriate.
Stage Localised, locally advanced and metastatic cancers require different treatment strategies.
Tumour Type Histological subtype and relevant molecular findings can influence treatment decisions.
Kidney Function Existing kidney impairment, a solitary kidney or bilateral tumours may make preservation of functioning kidney tissue particularly important.
Overall Health Age, other medical conditions, fitness and ability to undergo surgery or systemic treatment are considered.
Patient Preferences Treatment decisions should include a discussion of expected benefits, risks, recovery and the patient's priorities.

Multidisciplinary Cancer Care

Kidney cancer can require input from different specialists, particularly when the diagnosis is complex, surgery is technically challenging or the disease has spread beyond the kidney.

Surgical Oncology

Dr. Bharath G

Surgical assessment for kidney tumours, including consideration of partial or radical nephrectomy and the appropriate surgical approach.

Medical Oncology

Dr. Vivek Belathur

Assessment of systemic treatment options including immunotherapy, targeted therapy and treatment strategies for advanced disease.

Radiation Oncology

Dr. S. D. Shamsundar

Assessment of radiation-based treatment when appropriate, including selected stereotactic or symptom-relieving approaches.

When a Second Opinion May Help

A second opinion can be useful when the diagnosis is uncertain, surgery is complex, treatment options differ, or you want another specialist's view before making an important treatment decision.

It does not necessarily mean that the first treatment recommendation is incorrect. It can help you understand the diagnosis, available options, expected benefits and potential risks more clearly.

Bring imaging: CT, MRI, ultrasound or other relevant scans, preferably with the original reports and images where available.
Bring pathology: biopsy or surgical pathology reports and relevant slides or blocks if they have been requested for review.
Bring blood tests: recent kidney-function results, blood counts and other relevant investigations.
List current medicines: include regular medicines, supplements and medicines used for other conditions.

Questions to Ask Before Treatment

Understanding the reason for a recommended treatment can make it easier to participate in decisions about your care.

  • What type of kidney cancer or kidney tumour do I have?
  • What is the stage and how was it determined?
  • Can the tumour be removed while preserving part of the kidney?
  • Would active surveillance or ablation be appropriate in my situation?
  • Will I need treatment beyond surgery?
  • If the cancer has spread, what systemic treatments are available?
  • What are the expected benefits and important risks of each option?
  • How could treatment affect kidney function and daily life?
  • What follow-up tests and scans will I need?

Follow-Up After Kidney Cancer Treatment

Follow-up continues after treatment because recurrence can occur in some patients, while kidney function and general health also need ongoing attention.

Imaging Follow-up CT, MRI, ultrasound or other imaging may be recommended according to the original tumour and treatment.
Kidney Function Blood tests can help monitor renal function, particularly after nephrectomy or in people with pre-existing kidney disease.
Blood Pressure Blood pressure and cardiovascular risk are important parts of long-term health after kidney cancer treatment.
Recurrence Monitoring The follow-up schedule is individualised according to stage, pathology, treatment and overall risk.
Long-Term Health Maintaining a healthy weight, avoiding tobacco and managing blood pressure and other health conditions can support kidney and general health.
Symptoms & Concerns New persistent symptoms should be discussed with the treating team rather than waiting for the next routine appointment.
Seek prompt medical advice for concerning new symptoms. Persistent blood in the urine, significant unexplained pain, worsening breathlessness, neurological symptoms, marked reduction in urine output or other sudden changes should be assessed promptly.

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Kidney Cancer Treatment FAQs

Kidney cancer treatment depends on the type and stage of the tumour, its size and location, kidney function, overall health and whether the cancer has spread. These frequently asked questions provide general information, but an individual treatment plan requires specialist assessment.

What is kidney cancer?

Kidney cancer refers to cancers that arise in the kidney. In adults, renal cell carcinoma (RCC) is the most common type. Different RCC subtypes, including clear cell, papillary and chromophobe RCC, can have different biological and treatment characteristics.

What are the symptoms of kidney cancer?

Kidney cancer may cause blood in the urine, persistent pain in the side or back, an abdominal or flank lump, unexplained weight loss, fatigue or fever. However, many kidney tumours are discovered incidentally during imaging performed for another reason.

What causes kidney cancer?

There is usually no single identifiable cause. Risk can be affected by factors such as smoking, excess weight, high blood pressure, family history, certain inherited conditions and some forms of chronic kidney disease. Having a risk factor does not mean that a person will definitely develop kidney cancer.

How is kidney cancer diagnosed?

Diagnosis usually involves medical assessment, blood and urine tests and imaging such as ultrasound, CT or MRI. A biopsy may be recommended in selected situations to establish the tumour type before treatment.

Is a biopsy always needed for kidney cancer?

No. A biopsy is not required in every situation. Depending on the imaging findings and the proposed treatment, a specialist may be able to proceed without a biopsy, while in other cases tissue confirmation can help guide management.

What are the stages of kidney cancer?

Kidney cancer is commonly staged from stage I to stage IV. Staging considers the size and local extent of the primary tumour, nearby lymph nodes and whether cancer has spread to distant organs.

What is the main treatment for localised kidney cancer?

Surgery is the main treatment for many localised kidney cancers. Depending on the tumour and the patient's circumstances, partial nephrectomy or radical nephrectomy may be considered. Active surveillance or ablation can be appropriate for selected patients.

What is a partial nephrectomy?

Partial nephrectomy removes the kidney tumour together with an appropriate margin of surrounding tissue while leaving the remaining healthy kidney in place. It may help preserve kidney function when it is technically and medically suitable.

When is radical nephrectomy recommended?

Radical nephrectomy removes the entire affected kidney and may be recommended when partial nephrectomy is not suitable because of tumour size, location, extent or other clinical considerations.

Can kidney cancer be treated without removing the whole kidney?

Yes. Partial nephrectomy can preserve functioning kidney tissue in selected patients. Active surveillance and image-guided ablation are also options for some smaller or otherwise suitable tumours. The safest approach depends on the individual tumour and patient.

What is active surveillance for kidney cancer?

Active surveillance involves closely monitoring a kidney tumour with scheduled imaging and clinical review rather than treating it immediately. It may be considered for selected small kidney masses, particularly when the risks of immediate treatment may outweigh the expected benefit.

Is kidney cancer treated with chemotherapy?

Conventional chemotherapy is generally not the main systemic treatment for renal cell carcinoma. Advanced RCC is more commonly treated with immunotherapy, targeted therapy or combinations of these approaches. Other kidney tumour types can have different treatment strategies.

What is immunotherapy for kidney cancer?

Immunotherapy uses medicines that help the immune system recognise and attack cancer. Immune checkpoint inhibitors such as pembrolizumab, nivolumab and ipilimumab are used in selected patients with advanced renal cell carcinoma.

What is targeted therapy for kidney cancer?

Targeted therapy uses medicines designed to interfere with specific molecular pathways involved in kidney cancer growth or blood-vessel formation. Different targeted medicines may be used at different stages of advanced disease.

Does radiation therapy have a role in kidney cancer?

Radiation is not usually the main treatment for a kidney tumour that can be surgically removed. However, stereotactic radiation may be considered in selected patients who are not suitable for surgery or for certain metastatic sites. Radiation can also help relieve symptoms caused by metastatic disease.

Can kidney cancer spread to other parts of the body?

Yes. Kidney cancer can spread to sites such as the lungs, bones, liver, brain or distant lymph nodes. The sites and extent of spread influence the treatment plan.

Can kidney cancer return after treatment?

Kidney cancer can recur after treatment in some patients. The risk depends on factors including the original tumour stage, pathology and other features. Follow-up appointments and appropriate imaging help monitor for recurrence.

What happens if kidney cancer comes back?

Treatment depends on where the cancer has returned, how extensive it is and what treatment was previously given. Options can include surgery, systemic medicines, radiation to selected sites or a clinical trial.

How does kidney cancer treatment affect kidney function?

Kidney function can be affected by the cancer, surgery and some treatments. Preserving functioning kidney tissue is an important consideration when choosing between partial and radical nephrectomy, particularly in people with a solitary kidney or pre-existing kidney disease.

When should I seek a second opinion for kidney cancer?

A second opinion may be useful when the diagnosis is uncertain, surgery is complex, the treatment options are difficult to compare, the cancer has spread or you would like another specialist's view before starting treatment.

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