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
BACKGROUND‘Splenosis’is defined as the autotransplantation of splenic tissue following trauma or surgery,usually in the form of intraperitoneal nodules.The proliferation of imaging techniques has resulted in increas...BACKGROUND‘Splenosis’is defined as the autotransplantation of splenic tissue following trauma or surgery,usually in the form of intraperitoneal nodules.The proliferation of imaging techniques has resulted in increased unexpected discoveries of splenosis nodules,and achieving a differential diagnosis can be challenging.Nuclear medicine studies have been playing an increasingly important role in this process,but the clinical significance of asymptomatic nodules remains uncertain.CASE SUMMARY We present a case of pelvic splenosis in a 73-year-old man diagnosed 56 years after a splenectomy during a computed tomography(CT)follow-up for B-cell lymphoma,presenting intense contrast enhancement of an 18 mm nodule in the right recto-vesical space.18F-fluorodeoxyglucose demonstrated weak metabolic activity.Since histological diagnosis was deemed necessary,the nodule was easily removed with robotically assisted laparoscopy,together with another 6 mm left a paracolic lesion.The latter was previously undiagnosed but retrospectively visible on the CT scan.CONCLUSION In a patient requiring differential diagnosis of splenosis nodules from lymphomarecurrence, the robotic approach provided a safe en bloc removal with shorthospitalization. The Da Vinci Xi robot was particularly helpful because its opticscan be introduced from all ports, facilitating visualization and lysis of multipleintra-abdominal adhesions.展开更多
检索了美国食品药品监督管理局(Food and Drug Administration,FDA)制造商和用户设施设备体验(Manufa-cturer and User Facility Device Experience,MAUDE)数据库中2000—2021年的达芬奇机器人手术系统不良事件数据,利用Python对所有不...检索了美国食品药品监督管理局(Food and Drug Administration,FDA)制造商和用户设施设备体验(Manufa-cturer and User Facility Device Experience,MAUDE)数据库中2000—2021年的达芬奇机器人手术系统不良事件数据,利用Python对所有不良事件进行了智能化处理与分析,重点阐述了达芬奇机器人手术系统的不良事件变化趋势、应用科室分布和各类不良事件占比、主要设备故障类型、2013—2019年的手术量及分布科室,为达芬奇机器人手术系统安全性评价提供了临床证据。展开更多
Laparoendoscopic single-site surgery(LESS)is technically challenging;it can reduces instrument triangulation and robust retraction and is associated with a steep learning curve.The instruments of the daVinci surgic...Laparoendoscopic single-site surgery(LESS)is technically challenging;it can reduces instrument triangulation and robust retraction and is associated with a steep learning curve.The instruments of the daVinci surgical system(Intuitive Surgical)are designed with seven degrees of motion mimicing the dexterity of the human hand and wrist.This inherent feature of the robotic arm provides superior ergonomics when performing LESS,especially for complex reconstructive surgery.This review analyzes the evidence supporting current and future application of robotic technology in the field of urologic LESS.展开更多
Introduction: Single Incision Laparoscopic Surgery (SILSTM) has been developed as a less invasive laparoscopic surgery. On the other hand, robotically assisted surgical technology has offered new options for minimally...Introduction: Single Incision Laparoscopic Surgery (SILSTM) has been developed as a less invasive laparoscopic surgery. On the other hand, robotically assisted surgical technology has offered new options for minimally invasive surgery. In this study, we report a new surgical technology to perform SILS using the da Vinci S surgical system (Intuitive Surgical Inc., Sunnyvale, CA). Materials and Surgical Technique: A porcine liver with gallbladder was placed on an endoscopic surgery trainer, and a 25 mm incision was made for one robotic camera and two instruments at the umbilicus position. Both instruments were crossed while preventing them from colliding with each other, and Robot-assisted single-incision cholecyctectomy was perfumed. Discussion: This technique is expected to contribute to the development of a number of procedures in the future.展开更多
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.
文摘BACKGROUND‘Splenosis’is defined as the autotransplantation of splenic tissue following trauma or surgery,usually in the form of intraperitoneal nodules.The proliferation of imaging techniques has resulted in increased unexpected discoveries of splenosis nodules,and achieving a differential diagnosis can be challenging.Nuclear medicine studies have been playing an increasingly important role in this process,but the clinical significance of asymptomatic nodules remains uncertain.CASE SUMMARY We present a case of pelvic splenosis in a 73-year-old man diagnosed 56 years after a splenectomy during a computed tomography(CT)follow-up for B-cell lymphoma,presenting intense contrast enhancement of an 18 mm nodule in the right recto-vesical space.18F-fluorodeoxyglucose demonstrated weak metabolic activity.Since histological diagnosis was deemed necessary,the nodule was easily removed with robotically assisted laparoscopy,together with another 6 mm left a paracolic lesion.The latter was previously undiagnosed but retrospectively visible on the CT scan.CONCLUSION In a patient requiring differential diagnosis of splenosis nodules from lymphomarecurrence, the robotic approach provided a safe en bloc removal with shorthospitalization. The Da Vinci Xi robot was particularly helpful because its opticscan be introduced from all ports, facilitating visualization and lysis of multipleintra-abdominal adhesions.
文摘检索了美国食品药品监督管理局(Food and Drug Administration,FDA)制造商和用户设施设备体验(Manufa-cturer and User Facility Device Experience,MAUDE)数据库中2000—2021年的达芬奇机器人手术系统不良事件数据,利用Python对所有不良事件进行了智能化处理与分析,重点阐述了达芬奇机器人手术系统的不良事件变化趋势、应用科室分布和各类不良事件占比、主要设备故障类型、2013—2019年的手术量及分布科室,为达芬奇机器人手术系统安全性评价提供了临床证据。
文摘Laparoendoscopic single-site surgery(LESS)is technically challenging;it can reduces instrument triangulation and robust retraction and is associated with a steep learning curve.The instruments of the daVinci surgical system(Intuitive Surgical)are designed with seven degrees of motion mimicing the dexterity of the human hand and wrist.This inherent feature of the robotic arm provides superior ergonomics when performing LESS,especially for complex reconstructive surgery.This review analyzes the evidence supporting current and future application of robotic technology in the field of urologic LESS.
文摘Introduction: Single Incision Laparoscopic Surgery (SILSTM) has been developed as a less invasive laparoscopic surgery. On the other hand, robotically assisted surgical technology has offered new options for minimally invasive surgery. In this study, we report a new surgical technology to perform SILS using the da Vinci S surgical system (Intuitive Surgical Inc., Sunnyvale, CA). Materials and Surgical Technique: A porcine liver with gallbladder was placed on an endoscopic surgery trainer, and a 25 mm incision was made for one robotic camera and two instruments at the umbilicus position. Both instruments were crossed while preventing them from colliding with each other, and Robot-assisted single-incision cholecyctectomy was perfumed. Discussion: This technique is expected to contribute to the development of a number of procedures in the future.
