Short-term clinical outcomes of laparoscopic gastrectomy for remnant gastric cancer: A single-institution experience and systematic review of the literature.

Aim: Application of laparoscopic approaches for the treatment of remnant gastric cancers (RGC) is still controversial. Therefore, in the present study, the safety and effectiveness of laparoscopic gastrectomy (LG) for RGC was investigated.

Methods: A total of 27 patients who underwent gastrectomy for RGC from June 2008 to September 2017 were enrolled in this study.

Lymphoepithelioma-like esophageal carcinoma with macroscopic reduction.

Esophageal lymphoepithelioma-like carcinoma (LELC) is extremely rare. We report the first case of esophageal LELC showing macroscopic reduction. A 67-year-old male presented with dysphagia and, by endoscopic examination, was found to have a significantly raised tumor of 10 mm in diameter in the thoracic esophagus.

A 3-step gradual dilation method: a new safe technique of percutaneous endoscopic gastrostomy for obstructive esophageal cancer.

Although percutaneous endoscopic gastrostomy (PEG) is the preferred method to provide enteral nutrition for a longer time period, in obstructive esophageal cancer, we cannot safely perform endoscopic access to the stomach even with the ultrathin endoscope. We experienced 1 fatal case due to esophageal perforation caused by balloon dilation, and hence, we developed a safer method. We treated 4 patients with obstructive esophageal cancer using a 3-step gradual dilation method with nasogastric tubes (from 8 to 16 Fr).

S-1 monotherapy as second- or third-line chemotherapy for unresectable and recurrent esophageal squamous cell carcinoma.

Purpose: S-1 is widely used for various cancers. It may be useful for esophageal squamous cell carcinoma (ESCC); however, there are insufficient data. The purpose is to provide results of an analysis of S-1 monotherapy for unresectable and recurrent ESCC.