Treating Esophageal Cancer by Stage
The type of treatment(s) your doctor recommends will depend on the stage of the cancer and on your overall health. This section sums up the options usually considered for each stage of esophageal cancer.
Treating stage 0 esophagus cancer
A stage 0 tumor contains abnormal cells called high-grade dysplasia and is a type of pre-cancer. The abnormal cells look like cancer cells, but they are only found in the inner layer of cells lining the esophagus (the epithelium). They have not grown into deeper layers of the esophagus. This stage is often diagnosed when someone with Barrett’s esophagus has a routine biopsy.
Options for treatment typically include endoscopic treatments such as photodynamic therapy (PDT), radiofrequency ablation (RFA), or endoscopic mucosal resection (EMR). Long-term follow-up with frequent upper endoscopy is very important after endoscopic treatment to continue to look for pre-cancer (or cancer) cells in the esophagus.
Another option is to have the abnormal part of the esophagus removed with an esophagectomy. This is a major operation, but one advantage of this approach is that it doesn’t require lifelong follow-up with endoscopy.
Treating stage I esophagus cancer
In this stage the cancer has grown into some of the deeper layers of the esophagus wall (past the innermost layer of cells) but has not reached the lymph nodes or other organs.
T1 cancers: Some very early stage I cancers that are only in a small area of the mucosa and haven’t grown into the submucosa (T1a tumors) can be treated with EMR, sometimes followed by another type of endoscopic procedure, like ablation, to destroy any remaining abnormal areas in the esophagus lining. Other times, ablation alone is enough treatment.
But most patients with T1 cancers who are healthy enough will have surgery (esophagectomy) to remove the part of their esophagus that contains the cancer. Chemotherapy and radiation therapy given at the same time (chemoradiation) may be recommended after surgery if there are signs that all of the cancer may not have been removed.
T2 cancers: For patients with cancers that have invaded the muscularis propia (T2 tumors), treatment with chemoradiation is often given before surgery. Surgery alone may be an option for smaller tumors (less than 2 cm). If the cancer is in the part of the esophagus near the stomach, chemo without radiation may be given before surgery.
If the cancer is in the upper part of the esophagus (in the neck), chemoradiation may be recommended as the main treatment instead of surgery. For some patients, this may cure the cancer. Close follow-up with endoscopy is very important in looking for possible signs of cancer returning.
People with stage I cancers who can’t have surgery because they have other serious health problems, or who don’t want surgery, may be treated with EMR and endoscopic ablation, chemo, radiation therapy, or both together (chemoradiation).
Treating stages II and III canc
The type of treatment(s) your doctor recommends will depend on the stage of the cancer and on your overall health. This section sums up the options usually considered for each stage of esophageal cancer.
Treating stage 0 esophagus cancer
A stage 0 tumor contains abnormal cells called high-grade dysplasia and is a type of pre-cancer. The abnormal cells look like cancer cells, but they are only found in the inner layer of cells lining the esophagus (the epithelium). They have not grown into deeper layers of the esophagus. This stage is often diagnosed when someone with Barrett’s esophagus has a routine biopsy.
Options for treatment typically include endoscopic treatments such as photodynamic therapy (PDT), radiofrequency ablation (RFA), or endoscopic mucosal resection (EMR). Long-term follow-up with frequent upper endoscopy is very important after endoscopic treatment to continue to look for pre-cancer (or cancer) cells in the esophagus.
Another option is to have the abnormal part of the esophagus removed with an esophagectomy. This is a major operation, but one advantage of this approach is that it doesn’t require lifelong follow-up with endoscopy.
Treating stage I esophagus cancer
In this stage the cancer has grown into some of the deeper layers of the esophagus wall (past the innermost layer of cells) but has not reached the lymph nodes or other organs.
T1 cancers: Some very early stage I cancers that are only in a small area of the mucosa and haven’t grown into the submucosa (T1a tumors) can be treated with EMR, sometimes followed by another type of endoscopic procedure, like ablation, to destroy any remaining abnormal areas in the esophagus lining. Other times, ablation alone is enough treatment.
But most patients with T1 cancers who are healthy enough will have surgery (esophagectomy) to remove the part of their esophagus that contains the cancer. Chemotherapy and radiation therapy given at the same time (chemoradiation) may be recommended after surgery if there are signs that all of the cancer may not have been removed.
T2 cancers: For patients with cancers that have invaded the muscularis propia (T2 tumors), treatment with chemoradiation is often given before surgery. Surgery alone may be an option for smaller tumors (less than 2 cm). If the cancer is in the part of the esophagus near the stomach, chemo without radiation may be given before surgery.
If the cancer is in the upper part of the esophagus (in the neck), chemoradiation may be recommended as the main treatment instead of surgery. For some patients, this may cure the cancer. Close follow-up with endoscopy is very important in looking for possible signs of cancer returning.
People with stage I cancers who can’t have surgery because they have other serious health problems, or who don’t want surgery, may be treated with EMR and endoscopic ablation, chemo, radiation therapy, or both together (chemoradiation).
Treating stages II and III canc
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