Carcinoembryonic antigen testing after curative liver resection for synchronous liver metastasis of colorectal cancer: a Japanese multicenter analysis

Epidemiology and risk factors associated with surgical site infection after different types of hepatobiliary and pancreatic surgery

Impact of comorbidities on the postoperative outcomes of acute cholecystitis following early cholecystectomy

Severe underweight decreases the survival rate in adult lung transplantation

Comparison of laparoscopic nissen and toupet fundoplication using a propensity score matching analysis