[Skip to Content]

Esophageal Cancer

Esophageal cancer is treated in our Thoracic Oncology Program (TOP) within the Upstate Cancer Center.

For more information or answers to your questions about our Cancer Care, please call 315 464-HOPE (4673) to speak with an Upstate Cancer Center representative.

Related Media: Upper GI Endoscopy


The esophagus is the tube that carries food from the mouth to the stomach. Esophageal cancer (EC) is cancer that starts in this tube.

There are two main types of EC:

  • Squamous cell cancer—from the cells that line the upper part of the esophagus
  • Adenocarcinoma—from the cells where the esophagus meets the stomach
Esophageal Cancer
Esophageal cancer
Copyright © 2002 Nucleus Communications, Inc. All rights reserved.


Cancer is when cells in the body split without control or order. These cells form a growth or tumor. Cancer growths invade nearby tissues and can spread to other parts of the body. It is not clear exactly what causes these problems. It is likely a mix of genes and the environment.

The cell changes in EC may be caused by irritants such as:

  • Tobacco
  • Alcohol
  • Stomach acid from acid reflux

Risk Factors

EC is more common in men and people aged 50 years and older.

Other things that raise the risk of EC are:


Symptoms of EC may not happen until later. When symptoms happen, they may include:

  • Problems swallowing
  • Weight loss
  • Lack of hunger
  • Heartburn
  • Pain from swallowing
  • Persistent cough
  • Hoarse voice


The doctor will ask about symptoms and past health. A physical exam will be done. This may be enough for the doctor to suspect EC. Other tests may include:

The exam and test results will help find the stage of cancer. EC is staged from 0 to 4. Stage 0 is a very localized cancer. Stage 4 is a spread to other parts of the body. The doctor will also look at the grade of the cancer. Low grade cancers tend to grow and spread slower than higher grade cancers.


Treatment is based on the stage of the EC. It may include one or more methods.

Surgery may be used for earlier stage cancers. It may be the only treatment, or it may be done with radiation therapy or chemotherapy. It includes:

  • Esophagectomy—part or all of the esophagus is removed using a scope or open incision
  • Lymph node removal—nearby lymph nodes are removed with esophagectomy

Some treatments can be done through a scope passed down the throat and into the esophagus. Some may be used to treat early stage cancers or pre-cancers. Others are used to ease symptoms for more advanced EC that cannot be removed. They may include:

  • Endoscopic mucosal resection— the inner lining of the esophagus is removed
  • Photodynamic therapy—uses a drug and a laser light to kill the cancer cells
  • Ablation—uses heat or laser to kill cancer or precancer cells, or to help open the esophagus
  • Esophageal stent—a device is placed to help keep the esophagus open

Radiation therapy may be used to kill cancer cells and shrink tumors. It may be used with chemotherapy for people who cannot have surgery. It may include:

  • External—radiation directed at the esophagus from outside the body
  • Internal—radioactive materials are placed in the esophagus in or near the cancer cells

Chemotherapy (chemo) uses drugs to kill cancer cells. It may be taken by mouth, shots, or IV. Chemo is often given with radiation therapy.

Radiation therapy and/or chemotherapy may be used:

  • After surgery—to kill any cancer cells left behind
  • Before surgery—to shrink the cancer
  • For advanced cancers—to shrink the tumor and ease symptoms, but not cure the cancer

Other treatments for EC may include:

  • Targeted therapy—drugs that target cancer cells
  • Immunotherapy—drugs that help the body fight cancer


To help lower the risk of getting EC:

  • Do not smoke or use other tobacco products.
  • If you smoke, talk to the doctor about ways to quit .
  • Limit alcohol. This means 2 drinks or less a day for men and 1 drink or less a day for women.
  • Eat a healthful diet. Eat fruits, vegetables, and other foods that are high in fiber. Limit dairy, processed foods, and red meat.
  • Exercise regularly—Aim for 30 minutes of activity on most days of the week.
  • Get medical treatment for GERD or Barrett esophagus.
  • Maintain a healthy weight.

EC is often found in later stages. People who have risk factors, especially GERD or Barrett esophagus, should talk to their doctor about screening tests.


  • Barrett esophagus. EBSCO DynaMed website. Available at:https://www.dynamed.com/condition/barrett-esophagus.
  • Esophageal and esophagogastric junction cancer. EBSCO DynaMed website. Available at: https://www.dynamed.com/condition/esophageal-and-esophagogastric-junction-cancer.
  • Esophagus cancer. American Cancer Society website. Available at https://www.cancer.org/cancer/esophagus-cancer.html.
  • General information about esophageal cancer. National Cancer Institute website. Available at: https://www.cancer.gov/types/esophageal/patient/esophageal-treatment-pdq.
  • Watanabe M, Otake R, et al. Recent progress in multidisciplinary treatment for patients with esophageal cancer. Surg Today. 2020;50(1):12-20.

Library resources related to esophageal cancer.

For more information:

Internet Links
The detailed guide includes descriptions of the causes, risk factors, prevention, diagnosis, staging, treatments, and what's new in esophagus cancer research.
Links to information from the National Cancer Institute on treatment, clinical trials, prevention, genetics, causes, cancer research, and screening.
A detailed description of esophageal cancer from the Mayo Clinic, including symptoms, risk factors, causes, treatments, and prevention.
Link to a search of the MedlinePlus database for health information on esophageal cancer. MedlinePlus links are managed by medical librarians at the National Library of Medicine.
An electronic booklet about medical care for esophageal cancer from the National Cancer Institute. The booklet includes information on risk factors, diagnosis, staging, treatment, follow-up care, and cancer research.