Single-port inflatable video-assisted mediastinoscopic transhiatal esophagectomy for esophageal cancer in a patient with left upper lobe destruction secondary to remote pulmonary tuberculosis: a case report
This case report demonstrates that single-port inflatable video-assisted mediastinoscopic transhiatal esophagectomy (SP-IVMTE) is a feasible and safe surgical alternative for esophageal cancer patients with severely compromised pulmonary function who cannot tolerate traditional transthoracic esophagectomy requiring one-lung ventilation.
Original paper licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer
Esophageal cancer is a serious disease that affects the long tube connecting the throat to the stomach. When this cancer can be removed, surgery is often the best chance for a cure. However, removing the esophagus is a major operation that usually requires the surgeon to open the chest and temporarily stop one lung from working so the other can take over. This process, known as one-lung ventilation, places a heavy burden on the body. For patients whose lungs are already severely damaged by conditions like chronic disease or old infections, this extra stress can be too much to survive, leaving them with no surgical options for a cure.
A team of surgeons at Xuancheng Hospital in China recently reported a successful case where they bypassed this dangerous hurdle entirely. They treated a seventy-year-old man who had esophageal cancer but also suffered from severe lung damage caused by tuberculosis he had contracted fifteen years earlier. His lungs were so compromised that standard chest surgery was impossible. Instead of opening the chest, the doctors used a specialized technique that worked entirely from the neck and the abdomen. By inflating a space in the middle of the chest without cutting through the ribs or entering the lung cavity, they were able to remove the cancer while the patient breathed normally with both lungs the whole time.
The patient arrived at the hospital with difficulty swallowing, a common warning sign of esophageal trouble. Tests confirmed he had a tumor in the middle section of his esophagus. More critically, his medical history revealed that a past bout of tuberculosis had destroyed the upper part of his left lung, leaving it scarred and non-functional. Further testing showed his breathing capacity was so poor that he could not survive the strain of having one lung shut down during a traditional operation. The medical team decided to attempt a procedure called single-port inflatable video-assisted mediastinoscopic transhiatal esophagectomy. This complex name describes a method where surgeons use a single small opening and a camera to navigate the space behind the breastbone, inflating the area to create room to work without ever entering the chest cavity.
During the surgery, the team carefully separated the esophagus from the surrounding tissues and removed the diseased section. Because they did not enter the chest, the patient's lungs were never disturbed, and his oxygen levels remained stable throughout the entire procedure. The operation was successful, and the removed tissue showed that the cancer had been completely taken out with clear edges and no spread to nearby lymph nodes. The patient recovered well, eating liquid food within a week and leaving the hospital two weeks after the surgery. He did not need further chemotherapy or radiation.
Follow-up checks over the next two years showed no signs of the cancer returning. At nearly three years after the operation, the man remained healthy and able to eat normally. This case demonstrates that for patients with severely damaged lungs who cannot tolerate standard chest surgery, this alternative approach offers a viable path to removing the cancer. While the technique has limitations, such as a tighter working space that makes removing certain lymph nodes more difficult, this successful outcome suggests it can be a life-saving option for those who would otherwise have no choice. The surgeons noted that while more research is needed to confirm long-term results for everyone, this specific method provided a safe and effective cure for a patient who was previously considered too high-risk for any surgical treatment.
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