what is the main cause of bladder cancer

Contents

image

Smoking. Smoking is the single biggest risk factor for bladder cancer. This is because tobacco contains cancer-causing (carcinogenic) chemicals. If you smoke for many years, these chemicals pass into your bloodstream and are filtered by the kidneys into your urine.

Symptoms

Certain changes in the DNA inside normal bladder cells can make them grow abnormally and form cancers. DNA is the chemical in our cells that makes up our genes, which control how our cells function. We usually look like our parents because they are the source of our DNA, but DNA affects more than just how we look.

Causes

The main cause of bladder cancer, or most common risk factor in the United States, is smoking. The second group of exposure risk factors include exposures to carcinogens or a history of radiation therapy for another cancer (for example, prostate cancer), or chemotherapy agents, mainly cyclophosphamide. Another risk factor has to do with a job or occupational exposures …

Prevention

 · The cause of most bladder cancers is unknown but genetic changes may play a role. Risk factors for developing bladder cancer include: Smoking is the main risk factor for bladder cancer, and is responsible for about half of all bladder cancers in both men and women Workplace exposures to certain chemicals

Complications

 · Bladder cancer refers to the uncontrolled cell growth that begins in the bladder. This happens when an abnormal change (a mutation) in the deoxyribonucleic acid (DNA) causes the DNA to malfunction. The DNA is the one that instructs the cells when to divide, grow, or die. If the DNA present in the cells of the bladder malfunctions, cells go on dividing and growing …

What is the number one cause of bladder cancer?

 · There are also some other causes that could lead to bladder cancer, such as exposure to rubber, plastics, or exhaust fumes on a regular basis. Then, one of the other main causes of bladder cancer is recurrent infections, especially in people with long-term catheters. Any kind of bladder irritation due to infection could also lead to bladder cancer.

What are the chances of dying from bladder cancer?

Bladder Cancer Bladder cancer originates within the bladder, and may have several different causes, including smoking, workplace chemical exposures, diet, and the herb Aristolochia fangchi. Though there are several types of bladder cancer, cancer is most likey to develop in the interior lining of the bladder.

How dangerous is bladder cancer?

Smoking is a major risk factor for bladder cancer. Cigarette, cigar and pipe smoking increases your risk. Half of all bladder cancer cases in the United States are caused by cigarette smoke. Bladder cancer develops in smokers 2 to 3 times more than in nonsmokers. When you smoke, you inhale chemicals from the tobacco.

What are the early warning signs of bladder cancer?

 · Bladder cancer is caused when deoxyribonucleic acid (DNA) in the cells of the bladder mutate or change, disabling the functions that control cell growth. This results in uncontrolled, abnormal growth and multiplication of cells in the bladder. The exact cause of the mutations is unknown.

See more

Blood in the urine doesn’t always mean you have bladder cancer. More often it’s caused by other things like an infection, benign (not cancer) tumors, stones in the kidney or bladder, or other benign kidney diseases. Still, it’s important to have it checked by a …

image

Why does bladder cancer happen?

Bladder cancer forms when the DNA in cells in the bladder mutate or change, disabling the functions that control cell growth. In many cases, these mutated cells die or are attacked by the immune system. But some mutated cells may escape the immune system and grow out of control, forming a tumor in the bladder.

What are the two greatest risk factors for bladder cancer?

Risk factors you can changeSmoking. Smoking is the most important risk factor for bladder cancer. … Workplace exposures. Certain industrial chemicals have been linked with bladder cancer. … Certain medicines or herbal supplements. … Arsenic in drinking water. … Not drinking enough fluids. … Race and ethnicity. … Age. … Gender.More items…•

What is usually the first symptom of bladder cancer?

In most cases, blood in the urine (called hematuria) is the first sign of bladder cancer. There may be enough blood to change the color of the urine to orange, pink, or, less often, dark red.

What type of people get bladder cancer?

Bladder cancer occurs mainly in older people. About 9 out of 10 people with this cancer are over the age of 55. The average age of people when they are diagnosed is 73. Overall, the chance men will develop this cancer during their life is about 1 in 27.

Does coffee cause cancer of the bladder?

In summary, findings from this large meta-analysis of prospective studies suggest that coffee consumption was not significantly associated with long-term risk of bladder cancer. Such a null association was similar for men and women, and was confirmed in never smokers.

How do you prevent bladder cancer?

Can Bladder Cancer Be Prevented?Don’t smoke. Smoking is thought to cause about half of all bladder cancers. … Limit exposure to certain chemicals in the workplace. Workers in industries that use certain organic chemicals have a higher risk of bladder cancer. … Drink plenty of liquids. … Eat lots of fruits and vegetables.

What are the 5 warning signs of bladder cancer?

Here are five warning signs to watch for:Blood in the urine (hematuria). This is the most common early symptom of bladder cancer and typically the first sign of bladder cancer that is seen. … UTI-like symptoms. … Unexplained pain. … Decreased appetite. … Postmenopausal uterine bleeding.

Can you have bladder cancer for years and not know it?

It may be seen as a symptom of post-menopausal bleeding, simple cystitis or a urinary tract infection. As a result, a bladder cancer diagnosis can be overlooked for a year or more.

What is the life expectancy of someone with bladder cancer?

5-year relative survival rates for bladder cancerSEER Stage5-year Relative Survival RateIn situ alone Localized96% 70%Regional38%Distant6%All SEER stages combined77%Mar 1, 2022

Does alcohol cause bladder cancer?

Conclusion: No significant association between alcohol consumption and bladder cancer risk was found in the entire population, but there was a linear dose-response relation in those who consume alcohol from liquor or spirits. Alcohol may elevate the risk of bladder cancer in males in a dose-independent way.

Does bladder cancer spread fast?

They tend to grow and spread slowly. High-grade bladder cancers look less like normal bladder cells. These cancers are more likely to grow and spread.

What are the signs that bladder cancer has spread?

The signs and symptoms of bladder cancer that has spread to other parts of the body include:tiredness or weakness.pain when urinating.difficulty urinating or inability to urinate.pain in the lower back on one side of the body.weight loss.swollen feet.bone pain.

image

How does bladder cancer develop?

Bladder cancer develops when cells in the bladder begin to grow abnormally, forming a tumor in the bladder. Bladder cancer begins when cells in the bladder develop changes (mutations) in their DNA. A cell’s DNA contains instructions that tell the cell what to do.

Where does bladder cancer start?

Bladder cancer is a common type of cancer that begins in the cells of the bladder. The bladder is a hollow muscular organ in your lower abdomen that stores urine. Bladder cancer most often begins in the cells (urothelial cells) that line the inside of your bladder. Urothelial cells are also found in your kidneys and the tubes (ureters) …

Where is the bladder located?

Your kidneys, located in the rear portion of your upper abdomen, produce urine by filtering waste and fluid from your blood. Bladder cancer is a common type of cancer that begins in the cells of the bladder. The bladder is a hollow muscular organ in your lower abdomen that stores urine. Bladder cancer most often begins in …

image

Where is urothelial cancer found?

Urothelial cells are also found in your kidneys and the tubes (ureters) that connect the kidneys to the bladder. Urothelial cancer can happen in the kidneys and ureters, too, but it’s much more common in the bladder. Most bladder cancers are diagnosed at an early stage, when the cancer is highly treatable.

Can bladder cancer come back?

But even early-stage bladder cancers can come back after successful treatment. For this reason, people with bladder cancer typically need follow-up tests for years after treatment to look for bladder cancer that recurs.

How do you know if you have bladder cancer?

Bladder cancer signs and symptoms may include: Blood in urine (hematuria), which may cause urine to appear bright red or cola colored, though sometimes the urine appears normal and blood is detected on a lab test. Frequent urination. Painful urination. Back pain.

image

What is the most common type of bladder cancer?

Urothelial carcinoma is the most common type of bladder cancer in the United States. Squamous cell carcinoma. Squamous cell carcinoma is associated with chronic irritation of the bladder — for instance, from an infection or from long-term use of a urinary catheter. Squamous cell bladder cancer is rare in the United States.

What causes bladder cancer?

Causes of bladder cancer are often genetic, and risk factors include smoking, chemical exposure, race, age and other variables. Bladder cancer is a type of cancer that occurs when cells in the bladder become abnormal and grow out of control. Types of bladder cancers include:

What is the most common type of bladder cancer?

Types of bladder cancers include: Urothelial carcinoma , also known as transitional cell carcinoma (TCC): the most common type of bladder cancer. Squamous cell carcinoma: only about 1% to 2% of bladder cancers are squamous cell …

image

What causes a swollen bladder?

Chronic bladder irritation and infections. Urinary infections ( UTIs ), kidney and bladder stones, bladder catheters left in place a long time, and other causes of chronic bladder irritation. Schistosomiasis ( bilharziasis ), parasitic worm infection that can get into the bladder.

What is the procedure for removing the bladder?

Surgical removal of all or part of the bladder (radical or partial cystectomy): for invasive bladder cancer. Reconstructive surgery after radical cystectomy: if the entire bladder is removed, patients need another way to store urine and pass it out of the body.

How long do you live with bladder cancer?

Life expectancy for bladder cancer is often expressed in 5-year survival rates, that is, how many people will be alive 5 years after diagnosis. Bladder cancer 5-year survival rates: In situ (cancer is still confined to the cells in which it initially started and has not spread into any nearby tissue): 96%.

image

What does it mean when you have blood in your urine?

Blood in the urine ( hematuria) Usually the first sign of bladder cancer . Urine may appear orange, pink, or, less often, dark red. Changes in bladder habits. Bladder irritation. Urinary frequency. Pain or burning during urination. Feeling as if you need to go right away, even when the bladder isn’t full.

Why does my urine turn red?

Bladder irritation. Urinary frequency. Pain or burning during urination. Feeling as if you need to go right away, even when the bladder isn’t full. Difficulty urinating or having a weak urine stream .

Can you prevent bladder cancer?

There is no sure way to prevent bladder cancer. But you can take certain measures to lower your risk of developing it. These include the following:

image

Top What Is the Main Cause of Bladder Cancer? Related Articles

Bladder cancer occurs when cancerous cells, often from the lining of the bladder, begin to multiply. Find more information about bladder cancer, the stages of bladder cancer, and available treatment options.

Can bladder cancer cause bleeding?

Usually, the early stages of bladder cancer (when it’s small and only in the bladder) cause bleeding but little or no pain or other symptoms. Blood in the urine doesn’t always mean you have bladder cancer.

What are the symptoms of bladder cancer?

Being unable to urinate. Lower back pain on one side. Loss of appetite and weight loss. Feeling tired or weak. Swelling in the feet. Bone pain. Again, many of these symptoms are more likely to be caused by something other than bladder cancer, but it’s important to have them checked.

image

How do you know if you have bladder cancer?

Bladder cancers that have grown large or have spread to other parts of the body can sometimes cause other symptoms, such as: Being unable to urinate. Lower back pain on one side. Loss of appetite and weight loss. Feeling tired or weak.

Can bladder cancer spread to other parts of the body?

Bladder cancers that have grown large or have spread to other parts of the body can sometimes cause other symptoms, such as: Again, many of these symptoms are more likely to be caused by something other than bladder cancer, but it’s important to have them checked.

Can bladder cancer cause lower back pain?

Bladder cancers that have grown large or have spread to other parts of the body can sometimes cause other symptoms, such as: Being unable to urinate. Lower back pain on one side. Loss of appetite and weight loss. Feeling tired or weak.

image

What does it mean when you have blood in your urine?

Blood in the urine. In most cases, blood in the urine (called hematuria) is the first sign of bladder cancer. There may be enough blood to change the color of the urine to orange, pink, or, less often, dark red.

Why do I have trouble peeing?

Having to get up to urinate many times during the night. These symptoms are more likely to be caused by a urinary tract infection (UTI), bladder stones, an overactive bladder, or an enlarged prostate (in men).

Leave a Comment