… laparoscopy has progressively gained popularity as a valid … One of the most important risk
factors is previous abdominal … problems should be evaluated pre-op by both pulmonologist …

… to identify risk factors for postoperative complications after LC. … According to the preoperative
BMI, they were divided into … of conversion from laparoscopic to open cholecystectomy [J]. …

… removal, length of postoperative hospital stay and incidence of … However, it still needs be
verified by studies with large … and intended laparoscopic versus open cholecystectomy in …

… gallbladder scoring predicts conversion of laparoscopic to open cholecystectomy: A WSES
… difficult laparoscopic cholecystectomy: development and validation of a pre-operative risk …

… -risk surgery patients with high risk of postoperative complications and death brings new
challenges to perioperative … We propose conceptualization solutions and validate them as well …

… the evidence supporting preoperative optimization, discussing … ple other risk factors.
Acknowledging recent data on the low … The Master System has been validated in human trials for …

… difficult laparoscopic cholecystectomy based on preoperative … Validation of a scoring system
to predict difficult laparoscopic … Risk factors for con version of laparoscopic cholecystectomy …

… is not superior to laparoscopic gastrectomy in terms of perioperative surgical … laparoscopy.
Since anatomical or wide-margin resection is still recommended for HCC, these data are valid …

… –0.57, P<0.000 1) and length of postoperative hospital stay was shortened (WMD=–4.97, 95%
… However, this conclusion still needs to be verified by more high-quality studies. Key words …

… postoperative wound infection (7 cases vs.1 case), number of cases requiring open conversion
(6 … Risk factors of infected pancreatic necrosis secondary to severe acute pancreatitis[J]. …