Prognoses of advanced esophago-gastric junction cancer may be modified by thoracotomy and splenectomy

Effect of two surgical approaches on the lung function and prognosis of patients with combined esophagogastric cancer

BACKGROUND

Adenocarcinoma of the esophagogastric junction has a center of origin within 5 cm of the esophagogastric junction. Surgical resection remains the main treatment. A transthoracic approach is recommended for Siewert I adenocarcinoma of the esophagogastric junction and a transabdominal approach is recommended for Siewert III adenocarcinoma of the esophagogastric junction. However, there is a need to determine the optimal surgical approach for Siewert II adenocarcinoma of the esophagogastric junction to improve lung function and the prognosis of patients.

AIM

To investigate and compare the surgical effects, postoperative changes in pulmonary function, and prognoses of two approaches to treating combined esophagogastric cancer.

METHODS

One hundred and thirty-eight patients with combined esophagogastric cancer treated by general and thoracic surgeries in our hospital were selected. They were divided into group A comprising 70 patients (transabdominal approach) and group B comprising 68 patients (transthoracic approach) based on the surgical approach. The indexes related to surgical trauma, number of removed lymph nodes, indexes of lung function before and after surgery, survival rate, and survival duration of the two groups were compared 3 years after surgery.

RESULTS

The duration of surgery, length of hospital stay, and postoperative drainage duration of the patients in group A were shorter than those of the patients in group B, and the volume of blood loss caused by surgery was lower for group A than for group B (P < 0.05). At the one-month postoperative review, the first second, maximum ventilation volume, forceful lung volume, and lung volume values were higher for group A than for group B (P < 0.05). Preoperatively, the QLQ-OES18 scale scores of the patients in group A were higher than those in group B on re-evaluation at 3 mo postoperatively (P < 0.05). The surgical complication rate of the patients in group A was 10.00%, which was lower than that of patients in group B, which was 23.53% (P < 0.05).

CONCLUSION

Transabdominal and transthoracic surgical approaches are comparable in treating combined esophagogastric cancer; however, the former results in lesser surgical trauma, milder changes in pulmonary function, and fewer complications.

A long-term survivor of recurrent esophagogastric junction adenocarcinoma treated with multidisciplinary therapy: a case report

Background

Patients with esophagogastric junction cancer are increasing in Western and Eastern countries. Conversely, the clinical significance of surgical resection remains controversial in these patients. We report a long-term survivor of recurrent esophagogastric junction adenocarcinoma who underwent constructive multimodal therapy, including surgical resection.

Case presentation

A 51-year-old man underwent total gastrectomy for esophagogastric junction adenocarcinoma in 2009. In June 2010, computed tomography (CT) indicated a lung nodule and we partially resected the right lower lung. It was pathologically diagnosed as distant metastasis from esophagogastric junction cancer. After lung resection, he received adjuvant chemotherapy with S-1 for 1 year. In September 2014, CT demonstrated a swelling of the upper mediastinal lymph node with abnormal uptake on fluorine-18 fluorodeoxyglucose positron emission tomography. We performed an ultrasonography-guided needle biopsy, and he was diagnosed with lymph nodal recurrence of esophagogastric junction adenocarcinoma by pathological examination and was subsequently treated with capecitabine plus cisplatin plus trastuzumab. Since CT showed a reduction in the metastatic upper mediastinal lymph node after chemotherapy, he underwent upper mediastinal lymphadenectomy in April 2015. Following surgery, we provided radiation therapy to the upper mediastinum and chemotherapy with S-1. At the last report, the patient was alive for 8 years and 3 months since the first surgery.

Conclusions

This case report shows the clinical benefit of constructive multimodal therapy for recurrent esophagogastric junction adenocarcinoma.