About Esophageal Cancer
By Wefayo on
Name of the medical condition and other names that it’s been known by
Esophageal Cancer
Cancer of the Esophagus
What is Esophageal Cancer?
Definition: Esophageal cancer is a type of cancer that starts in the esophagus, which is the tube that connects your mouth to your stomach.
Process: It occurs when cells in the esophagus start growing out of control. If not treated, these cancer cells can form tumors and spread to other parts of the body.
Types of Esophageal Cancer
Adenocarcinoma: This is the most common type in the United States. It usually starts in the lower part of the esophagus, near the stomach. It is often linked to acid reflux and a condition called Barrett's esophagus.
Squamous cell carcinoma: This type used to be more common in the US, but now it is less frequent. It can form anywhere in the esophagus and is often linked to smoking and drinking alcohol.
Symptoms
Symptoms often do not show up until the disease is more advanced. Some common signs include:
Trouble swallowing (feeling like food is stuck in your chest)
Chest pain or burning
Weight loss without trying
Coughing or hoarseness that does not go away
Diagnosis and Treatment
Diagnosis: Doctors diagnose esophageal cancer using tests like endoscopy (where they look inside your esophagus with a camera) and imaging scans.
Treatment: Treatment usually involves surgery to remove the cancer, along with chemotherapy and radiation therapy. The type of treatment depends on how advanced the cancer is and where it is located.
Trend
Current Cases: Over the past five years in the United States, about 100,000 people have been diagnosed with esophageal cancer.
Overall Trend: The number of new cases has slowly decreased over the past few decades.
Adenocarcinoma Trend: The type that is most common, adenocarcinoma, has been increasing. This might be due to more people having acid reflux and obesity, which are risk factors for this type of cancer.
Projection: Experts expect the trend to continue similarly for the next five years, with a slight decrease in overall cases but an increase in adenocarcinoma cases.
History
Esophageal cancer has been known for a long time, but our understanding of it has changed a lot.
Past: Squamous cell carcinoma was the most common type in the US.
Shift: Since the 1970s, adenocarcinoma has become more common. This shift might be due to changes in lifestyle and diet, leading to more acid reflux and obesity.
Treatment Evolution: In the early days, esophageal cancer was very hard to treat. Over time, doctors have developed better ways to diagnose it earlier and treat it more effectively.
Outcome: More people are surviving esophageal cancer today thanks to improved treatments and earlier detection.
Esophageal Cancer - Sources of Information
For informational purposes only. Consult a medical professional for advice.