Each year in the U.S., more than 18,000 people are diagnosed with esophageal cancer. While this cancer is more prevalent in men, it’s important for everyone to recognize the symptoms so it can be diagnosed and treated at an early stage. Depending on the stage at which the patient is diagnosed there are different treatments and survival rates. You can learn more about the stages of esophagus cancer with an online search.
There are many ways you can lower your risk factor for developing esophageal cancer. With a search online, you can find out which lifestyle choices are directly linked to this disease.
Here’s what you should know about esophagus cancer.
Signs and Symptoms of Esophagus Cancer
The esophagus is a long and hollow tube that runs from your throat down to your stomach, allowing food to be swallowed and digested. Cancer will usually begin in the cells lining the inside of the esophagus and can spread further within and outside the organ.
People may not experience symptoms until the cancer has become more advanced. Some symptoms may include:
- Difficulty or pain with swallowing
- Weight loss
- Chest pain
If you’re experiencing persistent symptoms, you should get checked by a doctor. You should also be aware of the risk factors associated with esophageal cancer that may be relevant to your symptoms.
Causes and Risk Factors
Esophagus cancer is a highly preventable condition. That being said, anyone can still experience it. Your chances of developing it can be greatly reduced by avoiding the major risk factors linked to the cancer.
Most cases of esophagus cancer occur in people over the age of 55. It’s more common in men than women, and around 77-percent of new cases each year occur in men. The lifetime risk of developing this cancer is one in 125 for men and one in 417 for women.
Tobacco is a major contributor to the development of esophagus cancer. This includes smoking cigarettes, cigars, pipes, and chewing tobacco. The more you smoke, the more your risk increases. People who smoke a pack or more of cigarettes each day are twice as likely to develop esophagus cancer.
Other factors that increase your risk for this cancer include:
- Acid reflux
- Barrett’s esophagus
- Frequently drinking hot liquids and consuming excess amounts of processed meat
If you think you’re experiencing symptoms of esophagus cancer and have one or more of the risk factors mentioned above, you should see your doctor and get evaluated.
Diagnosis and Treatment of Esophagus Cancer
Doctors will ask about your medical history to find out if you have risk factors for esophagus cancer. If one of your symptoms is trouble swallowing, your doctor may schedule a barium swallow test. This test has you ingest a thick and chalky liquid (barium) that coats the walls of the esophagus and outlines it on x-rays. It can show abnormal areas of the esophagus.
Another way doctors can take a look at the esophagus and learn the extent of its spread is with an upper endoscopy. This is a tiny video camera with a light on the end that is used inside the body. The patient is sedated while the doctor puts the camera down their throat, and into the esophagus and stomach.
After being given different tests, scans, and a biopsy for a definitive diagnosis, doctors will determine the stage of esophagus cancer. This will determine what course of treatment you are given.
Esophagus cancer can be categorized in the following five stages:
- Pre-cancer found in the inner layer of cells lining the esophagus, not yet growing into the deeper layers
- Often diagnosed when someone with Barrett’s esophagus has a routine biopsy
- Treatments include photodynamic therapy, radiofrequency ablation, or endoscopic mucosal resection
- Cancer cells have grown into the deeper layers of the wall of the esophagus, but have not yet reached the lymph nodes or other organs
- Treatments might include surgical removal of a part of the esophagus, chemotherapy, and/or radiation
Stages 2 and 3:
- Cancer has grown into the main muscle layer of the esophagus and into the connective tissue and nearby lymph nodes, organs, or tissues
- Treatments usually include chemoradiation and surgery
- Cancer has spread to distant lymph nodes or to other organs
- More difficult to get rid of cancer at this stage
- Surgery is usually not an option, and treatment will focus on relieving symptoms and preventing the cancer from spreading further
- Treatments including chemotherapy, targeted drug therapy, radiation, and immunotherapy may be performed
It’s always possible for cancer to recur after treatment. Patients with cancer that cannot be completely removed will be given treatments to make them more comfortable and improve their quality of life.
Learn More About Esophagus Cancer Online
Developments in medicine and treatments for patients with esophagus cancer has increased the survival rate of patients over the years. About 20-percent of patients survive at least five years after diagnosis compared to only 5-percent of patients back in the 1960s and 70s.
The best way to lower your risk of developing this cancer is by not smoking, eating a balanced diet, and lowering your alcohol intake. Talk to your doctor if you’re experiencing symptoms and search online to learn more about esophagus cancer.