Bladder cancer is a serious condition that affects the urinary bladder, a hollow organ responsible for storing urine. It occurs when abnormal cells grow uncontrollably in the bladder lining. Understanding the different types of bladder cancer is essential for accurate diagnosis and effective treatment. In this blog, Dr. Pawan Rahangdale, a leading bladder cancer specialist in Pune at Urovision Urology Care Clinic, explains the three main types of bladder cancer, their symptoms, and available treatment options.
1. Urothelial Carcinoma (Transitional Cell Carcinoma)
Urothelial carcinoma (UC) is the most common type of bladder cancer, accounting for nearly 90% of cases. This cancer originates in the urothelial cells lining the bladder. It can be further classified into non-invasive and muscle-invasive types, depending on how deep the cancer spreads into the bladder wall.
Symptoms:
- Blood in urine (hematuria)
- Frequent urination
- Pain or burning sensation during urination
- Pelvic or back pain (in advanced cases)
Treatment:
- Early-stage UC: Transurethral resection of the bladder tumor (TURBT), intravesical therapy (BCG or chemotherapy)
- Advanced UC: Radical cystectomy, chemotherapy, immunotherapy, or targeted therapy
2. Squamous Cell Carcinoma
Squamous cell carcinoma (SCC) accounts for about 5% of bladder cancer cases. It is linked to chronic bladder irritation and inflammation, often due to long-term urinary tract infections, bladder stones, or the presence of an indwelling catheter.
Symptoms:
- Blood in urine
- Increased urgency and frequency of urination
- Painful urination
Treatment:
- Early-stage SCC: Surgery (TURBT)
- Advanced SCC: Radical cystectomy, chemotherapy, or radiation therapy
3. Adenocarcinoma
Adenocarcinoma is a rare type of bladder cancer, making up about 1-2% of cases. It develops from glandular cells that are not typically found in the bladder but may form due to chronic irritation and inflammation.
Symptoms:
- Blood in urine
- Painful urination
- Unexplained weight loss
Treatment:
- Primary treatment: Radical cystectomy (bladder removal surgery)
- Additional options: Chemotherapy and radiation therapy in certain cases
Conclusion
Bladder cancer is a complex disease with different types requiring specialized treatment. Early detection plays a crucial role in improving survival rates and quality of life. If you experience symptoms like blood in the urine or persistent urinary discomfort, consult Dr. Pawan Rahangdale, an experienced bladder cancer specialist in Pune, for expert diagnosis and personalized treatment at Urovision Urology Care Clinic.
For expert consultation, book an appointment today!