Esophagectomy for esophageal cancer

Esophagectomy for esophageal cancer is a complex cancer surgery that requires comprehensive preoperative staging, multidisciplinary planning, specialized anesthesia, critical-care support, and close nutritional follow-up. The exact treatment pathway depends on the tumor’s location, stage, pathology, response to any preoperative treatment, and the patient’s overall fitness for surgery.
What Is Esophagectomy?

An esophagectomy is surgery to remove part or all of the esophagus affected by cancer. The surgeon then reconstructs the food passage—most commonly by using the stomach to create a new tube and connecting it to the remaining esophagus, usually in the chest or neck.

Depending on the tumor location, the procedure may also include removal of a small upper portion of the stomach and nearby lymph nodes.

When Is Esophagectomy Recommended?

Esophagectomy may be recommended for patients with:

• Esophageal cancer that appears localized or locally advanced but still removable.

• Cancer at the lower esophagus or gastroesophageal junction.

• A tumor that has responded to chemotherapy and radiotherapy before surgery.

• No evidence of distant spread after complete staging.

• Sufficient heart, lung, liver, kidney, and nutritional status to undergo major surgery.

Not every patient with esophageal cancer requires surgery. If the cancer has spread to distant organs, or if surgery is unsafe because of general health, the oncology team may recommend chemotherapy, radiotherapy, immunotherapy, or supportive treatment instead.

Why Are Chemotherapy and Radiotherapy Sometimes Given Before Surgery?

For many localized but non-early esophageal cancers, treatment is started with chemotherapy and radiotherapy before surgery. This is called neoadjuvant treatment.

It may help to:

• Shrink the tumor before surgery.

• Treat microscopic cancer cells that cannot be seen on scans.

• Improve the chance of removing the tumor completely.

• Reduce the risk of cancer returning after surgery.

• Assess how responsive the cancer is to treatment.

The decision is made by a multidisciplinary tumor board after reviewing the biopsy, imaging, and the patient’s general condition.

Preoperative Assessment and Staging

Before deciding on surgery, patients usually require:

• Upper endoscopy and biopsy to confirm the tumor type.

• CT scan of the chest, abdomen, and pelvis.

• PET-CT scan to rule out distant metastasis.

• Endoscopic ultrasound (EUS) to assess tumor depth and nearby lymph nodes.

• Blood tests and nutritional assessment.

• Cardiac and respiratory assessment to ensure fitness for major surgery.

• Review by oncology, surgery, anesthesia, radiology, pathology, and nutrition specialists.

Esophageal cancer develops when abnormal cells grow in the lining of the esophagus. In many cases, symptoms appear gradually and may become more noticeable as the tumor narrows the passage of food from the mouth to the stomach.

Common Symptoms

• Difficulty swallowing, especially solid food at first.

• A sensation that food is sticking in the chest or throat.

• Pain or discomfort when swallowing.

• Progressive weight loss or reduced appetite.

• Persistent vomiting or regurgitation after meals.

• Chest pain, upper abdominal pain, or persistent indigestion.

• Frequent hiccups or persistent cough.

• Hoarseness or voice changes.

• Fatigue, weakness, or anemia caused by bleeding or reduced food intake.

These symptoms can also be caused by non-cancerous conditions, such as acid reflux, esophageal narrowing, or inflammation. However, progressive swallowing difficulty, unexplained weight loss, or repeated vomiting require urgent assessment by a gastroenterologist.

Causes and Risk Factors

The exact cause is not always known. However, the risk of esophageal adenocarcinoma may be higher in people with:

• Long-standing acid reflux or gastroesophageal reflux disease (GERD).

• Barrett’s esophagus, a change in the esophageal lining caused by chronic reflux.

• Obesity, especially abdominal obesity.

• Smoking or regular alcohol consumption.

• Older age and male sex.

• Diet patterns low in fruits and vegetables.

• A family history of Barrett’s esophagus or esophageal cancer in some cases.

Early diagnosis and complete staging are important because treatment options depend on whether the cancer is confined to the esophagus, has reached nearby lymph nodes, or has spread to distant organs.

Types of Esophagectomy

Ivor Lewis Esophagectomy

This approach is often used for cancers of the lower esophagus. It involves abdominal and chest incisions or minimally invasive access, with reconstruction performed inside the chest.

McKeown Esophagectomy

This approach involves the abdomen, chest, and neck. The new connection between the stomach and esophagus is created in the neck and may be selected based on tumor location.

Transhiatal Esophagectomy

In selected cases, the esophagus is removed through abdominal and neck access without opening the chest. Suitability depends on tumor location and surgical assessment.

Minimally Invasive or Robotic Esophagectomy

Some patients may be suitable for laparoscopic, thoracoscopic, or robotic techniques. These use smaller incisions, but remain major cancer operations and must be performed by an experienced specialist team.

How Is the Surgery Performed?

During the procedure, the surgeon removes the segment of esophagus containing the cancer, together with surrounding lymph nodes. The stomach is usually reshaped into a narrow tube and brought upward to restore continuity between the throat and stomach.

The operation generally takes several hours. After surgery, the patient is monitored closely in a high-dependency or intensive-care setting, depending on their condition and the surgical approach used.

Recovery After Esophagectomy

Hospital stay and recovery vary by patient, but most patients require a monitored admission and gradual return to oral intake.

Recovery commonly includes:

• Pain management and breathing exercises.

• Early mobilization to reduce chest complications and blood-clot risk.

• Temporary nutritional support, sometimes through a feeding tube.

• A swallow assessment before restarting oral fluids and food.

• Gradual transition to small, frequent meals.

• Ongoing follow-up with surgery, oncology, and nutrition teams.

Full recovery may take weeks to months. Long-term dietary adjustments are common, including smaller meals, careful eating, and management of reflux or early fullness.

Benefits of Surgery

For appropriately selected patients, esophagectomy can offer:

• Removal of the visible primary cancer.

• Removal and examination of nearby lymph nodes.

• The potential for curative treatment when no distant spread is present.

• A clearer assessment of the tumor’s final pathological stage.

• Integration with chemotherapy, radiotherapy, or immunotherapy when indicated.

Risks and Potential Complications

Esophagectomy is a complex operation. Risks vary according to age, nutritional status, lung and heart function, tumor location, and the treatment received before surgery.

Possible complications include:

• Chest infection or breathing complications.

• Leakage at the surgical connection.

• Bleeding, infection, or blood clots.

• Difficulty swallowing or narrowing at the connection site.

• Reflux, early fullness, weight loss, or dumping symptoms.

• Need for temporary or prolonged nutritional support.

• Rarely, serious complications requiring additional procedures or intensive care.

A specialist surgical team will discuss the individual risks and expected recovery in detail before treatment.

Choosing the Right Treatment Plan

Successful care for esophageal cancer is not determined by surgery alone. The best plan requires proper staging, pathology review, nutritional preparation, and a multidisciplinary team experienced in esophageal and upper gastrointestinal cancers.

Macrocare can coordinate a complete case review, including pathology review, PET-CT and EUS planning, consultation with a specialized esophageal cancer surgeon, and multidisciplinary oncology assessment.

Frequently Asked Questions

Is surgery possible for every patient with esophageal cancer?
No. Surgery is considered when the cancer is removable and the patient is medically fit. PET-CT and EUS are essential to determine suitability.

Will the patient always need chemotherapy and radiotherapy before surgery?
Not always. Very early tumors may be treated directly with surgery or, in select cases, endoscopic treatment. More advanced localized tumors often benefit from treatment before surgery.

How long will the patient stay in hospital?
The stay varies, but this is a major procedure that usually requires monitored postoperative care and a period of nutritional rehabilitation.

Can the patient eat normally after surgery?
Most patients return to oral eating gradually, but usually need smaller, more frequent meals and long-term nutritional follow-up.

What documents are needed for a case review?
Endoscopy report, biopsy and pathology report, CT/PET-CT images and reports, EUS report if available, recent laboratory tests, medical history, and current medications.