Blåsecancer

Blåsecancer, also known as bladder cancer, is a type of cancer that begins in the cells of the bladder. The bladder is a muscular organ that stores urine. Bladder cancer typically occurs in older adults and is more common in men than in women.

The most common symptom of bladder cancer is blood in the urine, which may appear pink, red, or cola-colored. Other symptoms can include frequent urination, painful urination, and an urgent need to urinate. These symptoms can also be caused by other conditions, so it is important to see a doctor if you experience them.

The exact cause of bladder cancer is unknown, but certain factors are known to increase the risk. Smoking is the leading risk factor for bladder cancer. Exposure to certain chemicals, such as those found in dyes and rubber manufacturing, can also increase risk. A family history of bladder cancer and chronic bladder infections are other risk factors.

Diagnosis of bladder cancer usually involves a physical exam, urine tests, and imaging tests such as a CT scan or MRI. A cystoscopy, a procedure where a thin, flexible tube with a camera is inserted into the bladder, is often used to visualize the bladder lining and take tissue samples (biopsies) for examination.

Treatment for bladder cancer depends on the stage and type of cancer, as well as the patient's overall health. Treatment options include surgery to remove the tumor, chemotherapy, radiation therapy, and immunotherapy. Early detection and treatment are crucial for a better prognosis.