Understanding Bladder Cancer: Types and Symptoms to Watch For
Bladder cancer, ranking fourth among common cancers in the U.S., primarily affects men. It originates from urothelial cells, forming tumors that can be benign or malignant. The main types include urothelial, squamous cell, adenocarcinoma, and rare variants like sarcomas. Symptoms such as blood in urine, pain during urination, and lower back pain should prompt immediate medical attention. Early diagnosis is crucial for effective treatment. Stay informed about signs and risk factors to safeguard your health.
Incidence rates of cancer are rising globally, with bladder cancer ranking fourth among common cancers in the United States. Men are more frequently diagnosed than women. Bladder cancer develops from abnormal growth of urothelial cells lining the bladder, forming tumors that can be benign or malignant. Malignant tumors tend to grow and spread, unlike benign ones which remain localized.
Major Types of Bladder Cancer
Urothelial carcinoma, also called transitional cell carcinoma, is the most prevalent, comprising about 90% of cases.
Squamous cell carcinoma arises from cell changes due to irritation or inflammation in the bladder.
Adenocarcinoma originates from glandular tissue in the bladder wall.
Sarcomas and small cell cancers are less common and tend to be more aggressive, spreading rapidly.
Signs and Symptoms of Bladder Cancer
Blood in the urine, often appearing reddish or dark.
Painful, burning sensation during urination.
Changes in urine color, such as dark red or brownish tint.
Difficulty urinating despite a full bladder.
Frequent urges to urinate or urgency.
Lower back pain, especially on one side.
If you experience these symptoms, consult a healthcare professional promptly for diagnosis and treatment options.
