BACKGROUND Situs inversus totalis(SIT)is an extremely rare congenital malformation characterized by mirror displacement of the thoracoabdominal organs such as the heart,liver,spleen,and stomach.Herein,we describe a pa...BACKGROUND Situs inversus totalis(SIT)is an extremely rare congenital malformation characterized by mirror displacement of the thoracoabdominal organs such as the heart,liver,spleen,and stomach.Herein,we describe a patient with SIT complicated with cholangiocarcinoma who underwent successful pancreaticoduodenectomy with the assistance of a da Vinci robot.CASE SUMMARY A 58-year-old female presented to the hospital with paroxysmal pain in her left upper abdomen,accompanied by jaundice and staining of the sclera as chief complaints.Imaging examination detected a mass at the distal end of the common bile duct,with inverted thoracic and abdominal organs.Endoscopic retrograde cholangiopancreatography forceps biopsy revealed the presence of a well-differentiated adenocarcinoma.The patient successfully underwent robotic-assisted pancreaticoduodenectomy;the operation lasted 300 min,the intraoperative blood loss was 500 mL,and there were no intraoperative and postoperative complications.CONCLUSION SIT is not directly related to the formation of cholangiocarcinoma.Detailed preoperative imaging examination is conducive to disease diagnosis and also convenient for determining the feasibility of tumor resection.Robot-assisted pancreaticoduodenectomy for SIT complicated with cholangiocarcinoma provides a safe,feasible,minimally invasive,and complication-free alternative with adequate preoperative planning combined with meticulous intraoperative procedures.展开更多
BACKGROUND Pylorus and vagus nerve-preserving gastrectomy(PPG)is a function-preserving surgery for early gastric cancer(GC)that has gained considerable interest in the recent years.The operative technique performed us...BACKGROUND Pylorus and vagus nerve-preserving gastrectomy(PPG)is a function-preserving surgery for early gastric cancer(GC)that has gained considerable interest in the recent years.The operative technique performed using the Da Vinci Xi robot system is considered ideal for open and laparoscopic surgery.AIM To introduce Da Vinci Xi robot-assisted PPG(RAPPG)-based operative procedure and technical points as well as report the initial experience based on the clinical pathology data of eight cases of early GC.METHODS Da Vinci Xi robot-assisted pylorus and vagus nerve-preserving gastrectomy(RAPPG)was performed for 11 consecutive patients with middle GC from December 2020 to July 2021.Outcome measures were postoperative morbidity,operative time,blood loss,number of lymph nodes harvested,postoperative hospital stay,time to first flatus,time to diet,and resection margins.RESULTS Eight of the 11 patients who were pathologically diagnosed with early GC were enrolled in a retrospective study to assess the feasibility and safety of RAPPG.The mean operative time,mean blood loss,mean number of lymph nodes harvested,length of preserved pylorus canal,distal margin,and proximal margin were 330.63±47.24 min,57.50±37.70 mL,18.63±10.57,3.63±0.88 cm,3.50±1.31 cm,and 3.63±1.19 cm,respectively.None of the cases required conversion to laparotomy.Postoperative complications occurred in two(25.0%)patients.Postoperative complications were hyperamylasemia and gastric stasis in one case and incision infection in the other.Time to first flatus was 3.75±2.49 d after the operation,andpostoperative hospital stay was 10.13±4.55 d.CONCLUSIONThe core technique in the Da Vinci Xi RAPPG is lymph node dissection and the anatomic methodof the nerve.Robotic surgical procedures are feasible and safe.With the progress of surgicaltechnology,optimization of medical insurance structure,and emergence of evidence-basedmedicine,automated surgery systems will have a broad application in clinical treatment.展开更多
Robot-assisted radical prostatectomy （RARP） is a rapidly evolving technique for the treatment of localized prostate cancer. In the United States, over 65% of radical prostatectomies are robot-assisted, although the ...Robot-assisted radical prostatectomy （RARP） is a rapidly evolving technique for the treatment of localized prostate cancer. In the United States, over 65% of radical prostatectomies are robot-assisted, although the acceptance of this technology in Europe and the rest of the world has been somewhat slower. This article reviews the current literature on RARP with regard to oncological, continence and potency outcomes-the so-called ＇trifecta＇. Preliminary data appear to show an advantage of RARP over open prostatectomy, with reduced blood loss, decreased pain, early mobilization, shorter hospital stay and lower margin rates. Most studies show good postoperative continence and potency with RARP; however, this needs to be viewed in the context of the paucity of randomized data available in the literature. There is no definitive evidence to show an advantage over standard laparoscopy, but the fact that this technique has reached parity with laparoscopy within 5 years is encouraging. Finally, evolving techniques of single-port robotic prostatectomy, laser- guided robotics, catheter-free prostatectomy and image-guided robotics are discussed.展开更多
文摘BACKGROUND Situs inversus totalis(SIT)is an extremely rare congenital malformation characterized by mirror displacement of the thoracoabdominal organs such as the heart,liver,spleen,and stomach.Herein,we describe a patient with SIT complicated with cholangiocarcinoma who underwent successful pancreaticoduodenectomy with the assistance of a da Vinci robot.CASE SUMMARY A 58-year-old female presented to the hospital with paroxysmal pain in her left upper abdomen,accompanied by jaundice and staining of the sclera as chief complaints.Imaging examination detected a mass at the distal end of the common bile duct,with inverted thoracic and abdominal organs.Endoscopic retrograde cholangiopancreatography forceps biopsy revealed the presence of a well-differentiated adenocarcinoma.The patient successfully underwent robotic-assisted pancreaticoduodenectomy;the operation lasted 300 min,the intraoperative blood loss was 500 mL,and there were no intraoperative and postoperative complications.CONCLUSION SIT is not directly related to the formation of cholangiocarcinoma.Detailed preoperative imaging examination is conducive to disease diagnosis and also convenient for determining the feasibility of tumor resection.Robot-assisted pancreaticoduodenectomy for SIT complicated with cholangiocarcinoma provides a safe,feasible,minimally invasive,and complication-free alternative with adequate preoperative planning combined with meticulous intraoperative procedures.
文摘BACKGROUND Pylorus and vagus nerve-preserving gastrectomy(PPG)is a function-preserving surgery for early gastric cancer(GC)that has gained considerable interest in the recent years.The operative technique performed using the Da Vinci Xi robot system is considered ideal for open and laparoscopic surgery.AIM To introduce Da Vinci Xi robot-assisted PPG(RAPPG)-based operative procedure and technical points as well as report the initial experience based on the clinical pathology data of eight cases of early GC.METHODS Da Vinci Xi robot-assisted pylorus and vagus nerve-preserving gastrectomy(RAPPG)was performed for 11 consecutive patients with middle GC from December 2020 to July 2021.Outcome measures were postoperative morbidity,operative time,blood loss,number of lymph nodes harvested,postoperative hospital stay,time to first flatus,time to diet,and resection margins.RESULTS Eight of the 11 patients who were pathologically diagnosed with early GC were enrolled in a retrospective study to assess the feasibility and safety of RAPPG.The mean operative time,mean blood loss,mean number of lymph nodes harvested,length of preserved pylorus canal,distal margin,and proximal margin were 330.63±47.24 min,57.50±37.70 mL,18.63±10.57,3.63±0.88 cm,3.50±1.31 cm,and 3.63±1.19 cm,respectively.None of the cases required conversion to laparotomy.Postoperative complications occurred in two(25.0%)patients.Postoperative complications were hyperamylasemia and gastric stasis in one case and incision infection in the other.Time to first flatus was 3.75±2.49 d after the operation,andpostoperative hospital stay was 10.13±4.55 d.CONCLUSIONThe core technique in the Da Vinci Xi RAPPG is lymph node dissection and the anatomic methodof the nerve.Robotic surgical procedures are feasible and safe.With the progress of surgicaltechnology,optimization of medical insurance structure,and emergence of evidence-basedmedicine,automated surgery systems will have a broad application in clinical treatment.
文摘Robot-assisted radical prostatectomy （RARP） is a rapidly evolving technique for the treatment of localized prostate cancer. In the United States, over 65% of radical prostatectomies are robot-assisted, although the acceptance of this technology in Europe and the rest of the world has been somewhat slower. This article reviews the current literature on RARP with regard to oncological, continence and potency outcomes-the so-called ＇trifecta＇. Preliminary data appear to show an advantage of RARP over open prostatectomy, with reduced blood loss, decreased pain, early mobilization, shorter hospital stay and lower margin rates. Most studies show good postoperative continence and potency with RARP; however, this needs to be viewed in the context of the paucity of randomized data available in the literature. There is no definitive evidence to show an advantage over standard laparoscopy, but the fact that this technique has reached parity with laparoscopy within 5 years is encouraging. Finally, evolving techniques of single-port robotic prostatectomy, laser- guided robotics, catheter-free prostatectomy and image-guided robotics are discussed.
