Surgical endoscopy
-
Comparative Study
Quality-of-life impairment after endoluminal locoregional resection and laparoscopic total mesorectal excision.
For selected patients with rectal cancer, endoluminal locoregional resection (ELRR) by transanal endoscopic microsurgery (TEM) may be an alternative treatment option to laparoscopic total mesorectal excision (LTME). Few data are available on quality of life (QoL) after LTME and TEM. This study aimed to compare short- and medium-term QoL for T1 rectal cancer patients undergoing LTME or ELRR by TEM. ⋯ Functional sequelae are present up to 1 month only after ELRR by TEM and up to 6 months after LTME. At 12 months, neither procedure showed a significant difference in QoL compared with preoperative status.
-
Gallstone pancreatitis (GSP) is a common condition, accounting for 30-40 % of all pancreatitis cases. All GSP patients should undergo definitive treatment to prevent further attacks. This study aimed to investigate the long-term outcome after definitive treatment in England by cholecystectomy, endoscopic sphincterotomy (ES), or both. ⋯ Cholecystectomy offers better protection than ES against further bouts of pancreatitis in patients with GSP, but ES is an acceptable alternative. Interval cholecystectomy in patients treated initially with ES was the most effective method of preventing further pancreatitis, and the patients who underwent treatment by ES alone remained at risk of readmission with gallstone-related problems. Patients who have undergone ES and are fit for surgery should have a cholecystectomy.
-
Clinical Trial
Performing simple and safe dunking pancreaticojejunostomy using mattress sutures in pure laparoscopic pancreaticoduodenectomy.
Although recent technological developments and improved endoscopic procedures have further spread the application of laparoscopic pancreatic resection, laparoscopic pancreaticoduodenectomy still presents major technical difficulties, such as when performing pancreatic-enteric anastomosis. ⋯ Dunking pancreaticojejunostomy using mattress sutures is considered to be a feasible and safe method for performing pure laparoscopic pancreaticoduodenectomy.
-
Perforations are major complications of endoscopic gastric resection, including endoscopic submucosal dissection (ESD), and are generally detected on chest radiography following ESD. We hypothesized that a small amount of free air, defined as "intraperitoneal air," would not be noted on chest radiography. In this study we aimed to determine how often intraperitoneal air is seen on a computed tomography (CT) scan after ESD and to evaluate the association between clinical factors and intraperitoneal air. ⋯ Intraperitoneal air after gastric ESD occurred unexpectedly frequently. However, a small amount of intraperitoneal air on a CT scan does not cause clinically significant complications.
-
The benefits and feasibility of laparoscopic surgery for remnant gastric cancer are still unclear. The purpose of this study was to describe the detailed procedure and to evaluate the clinical short-term outcomes of laparoscopic total gastrectomy (LTG) compared with open total gastrectomy (OTG) for remnant gastric cancer (RGC). ⋯ This study shows that LTG is a feasible and reliable procedure for the treatment of RGC in terms of short-term outcomes.