Bladder Cancer Treatment
Bladder cancer is a type of cancer that develops when abnormal cells begin to grow uncontrollably in the tissues of the bladder. The bladder is a hollow organ in the lower abdomen that stores urine before it leaves the body. Bladder cancer commonly starts in the inner lining of the bladder and may gradually spread into deeper layers if not diagnosed and treated on time.
Early diagnosis and appropriate bladder cancer treatment play an important role in managing the disease and improving treatment outcomes. The right treatment approach depends on several factors, including the stage and grade of cancer, the patient’s overall health, and whether the cancer has spread to nearby tissues or other parts of the body.
At Dr. Abhishek Bansal’s practice, patients can seek guidance regarding cancer evaluation and appropriate treatment options based on their individual medical condition.
What Are the Common Symptoms of Bladder Cancer?
Bladder cancer may cause noticeable changes in urination, although some patients may not experience symptoms during the early stages. Recognising the warning signs and seeking medical advice can help with early diagnosis.
Common bladder cancer symptoms include:
Blood in the urine (hematuria), which may make urine appear pink, red, or dark brown.
Frequent urination.
Pain or burning sensation while passing urine.
Difficulty urinating or having a weak urine stream.
Feeling the need to urinate even when the bladder is not full.
Pain in the lower abdomen or pelvic area.
Back pain, particularly when the disease becomes more advanced.
Blood in the urine does not always indicate cancer, but it should never be ignored. Anyone experiencing these symptoms should consult a qualified doctor for proper evaluation.
What Are the Causes and Risk Factors of Bladder Cancer?
Bladder cancer develops when changes occur in the DNA of bladder cells, causing them to grow and multiply abnormally. Although the exact cause may not always be identified, certain factors can increase the risk of developing the disease.
Common risk factors include:
Smoking: Tobacco smoking is one of the major risk factors for bladder cancer.
Chemical Exposure: Long-term exposure to certain industrial chemicals used in industries such as dyes, rubber, leather, and manufacturing may increase the risk.
Increasing Age: The risk of bladder cancer generally increases with age.
Family History: Having a family history of bladder cancer may increase the risk in some individuals.
Chronic Bladder Irritation: Long-term bladder irritation and certain chronic infections may contribute to specific types of bladder cancer.
Previous Cancer Treatment: Certain chemotherapy medicines and radiation treatments may increase the risk of bladder cancer later in life.
Understanding these risk factors can help individuals make informed decisions about their health and seek medical advice when necessary.
Types of Bladder Cancer
Bladder cancer is classified according to the type of cells where the cancer begins. Identifying the type helps doctors determine the most appropriate treatment approach.
1. Urothelial Carcinoma
Urothelial carcinoma, also known as transitional cell carcinoma, is the most common type of bladder cancer. It develops in the urothelial cells that line the inside of the bladder.
2. Squamous Cell Carcinoma
Squamous cell carcinoma develops in thin, flat cells that may form in the bladder lining, often in association with long-term irritation or inflammation.
3. Adenocarcinoma
Adenocarcinoma is a rare type of bladder cancer that develops in glandular cells within the bladder lining.
4. Small Cell Carcinoma
Small cell carcinoma is a rare and aggressive form of bladder cancer that develops from neuroendocrine-type cells and may require a specialised treatment approach.
How Is Bladder Cancer Diagnosed?
Accurate diagnosis is an important step in selecting the right treatment. Doctors may recommend different tests depending on the patient’s symptoms, medical history, and examination findings.
Common diagnostic procedures include:
- Urine Tests
- Cystoscopy
- Biopsy
- Imaging Tests
- Transurethral Resection of Bladder Tumour (TURBT)
Bladder Cancer Treatment Options
The treatment of bladder cancer depends on the stage, grade, tumour size, location, and the patient’s overall health. Some patients may require a single treatment, while others may benefit from a combination of therapies.
Intravesical Therapy
Intravesical therapy involves placing medication directly into the bladder through a catheter. This approach helps deliver treatment to the bladder lining.
Depending on the patient’s condition, doctors may recommend:
BCG immunotherapy.
Intravesical chemotherapy.
These treatments are commonly considered for selected patients with non-muscle-invasive bladder cancer to reduce the risk of recurrence or progression.
Bladder Cancer Surgery
Surgery may be recommended depending on the stage and extent of the tumour.
Partial Cystectomy: Removal of the affected portion of the bladder while preserving the remaining bladder tissue in carefully selected cases.
Radical Cystectomy: Removal of the entire bladder and, depending on the patient's condition, nearby lymph nodes and certain surrounding organs.
Immunotherapy for Bladder Cancer
Immunotherapy helps the body’s immune system recognise and fight cancer cells. BCG is one form of intravesical immunotherapy used for selected early-stage bladder cancers.
Certain systemic immunotherapy medicines may also be considered for advanced or high-risk bladder cancer, depending on the patient’s medical condition.