Multiport staging laparoscopy in esophageal and cardiac carcinoma.

Between February 1993 and September 2000, 320 patients with esophageal cancer were referred to our oesophagogastric unit. One hundred and thirty-three consecutive patients with histologically proven carcinoma of the esophagus were assessed with a view to resection using multiport staging laparoscopy. Multiport staging laparoscopy was performed as a short stay/day case procedure in 133 patients with esophageal and oesophagogastric junctional carcinoma. Multiple ports were used to inspect the liver, omentum, peritoneal surfaces, coeliac/left gastric lymph nodes and obtain biopsies and cytology. Satisfactory assessment was possible in 127 cases (95%). Laparoscopy detected incurable disease in 31 patients (24%), some of whom had more than one contraindication to surgery, including hepatic metastases (n = 10), peritoneal metastases (n = 12) and malignant small volume ascites (n = 5). Lymph node metastases were confirmed histologically by biopsy at laparoscopy in 26 patients (fixed nodes, n = 14; mobile nodes, n = 12). Sensitivity for the detection of liver and peritoneal metastases was 100%, and lymph node metastases were 83%. Specificity for detection of hepatic metastases was 99%, 100% for peritoneal metastases and 82% for lymph node metastases. Ninety-nine patients proceeded to definitive surgery and only two were unresectable. Multiport laparoscopic assessment of metastases in patients with esophageal carcinoma avoids unnecessary surgery and allows for more efficient use of theatre and intensive care time.