Robotic aortic surgery

OBJECTIVES: To evaluate learning curve and midterm results of aorto-iliac occlusive disease (AIOD) revascularization by robot-assisted laparoscopic (RAL) surgery. DESIGN: A prospective single-center study was conducted. MATERIALS AND METHODS: Patients with AIOD in the vascular surgery department of Georges Pompidou European Hospital (Paris, France) treated by RAL from February 2014 to February 2019 were included. Demographic characteristics, past medical history, TASC (Trans-Atlantic Inter-Society Consensus) lesions classifications, mortality, primary and secondary patency, as well as complication rates were collected...

Introduction Advancements in radiological imaging technology have increased the discovery of adrenal incidentalomas. Large adrenal tumors (LATs) are not common, and the likelihood of malignancy increases with tumor size. LATs were defined as tumors larger than four centimeters (cm) with various pathologic diagnoses. Traditionally, open adrenalectomy was considered the gold standard for LATs, but with recent advancements in minimally invasive surgery (MIS), optimum perioperative and long-term outcomes are achievable by the MIS approach...

Background : Postoperative myocardial injury, as detected by an elevated concentration of high-sensitivity cardiac troponin I (hs-cTnI), is a common complication in cardiac surgery that may be linked to mortality. The primary aim of this study was to assess the risk factors associated with increased myocardial injury in patients undergoing minimally invasive mitral valve surgery. Methods : In this retrospective monocentric cohort study, we analyzed all patients who underwent elective minimally invasive mitral valve surgery between January 2019 and December 2022 and were subsequently admitted to our intensive care unit...

BACKGROUND: Robotically assisted cardiac surgery is performed in a team setting and is well known to be associated with learning curves. Surgeon and operative team learning curves are distinct entities, with total operative time representing the entire operative team (surgery, anesthesia, nursing, and perfusion) and cross-clamp time representing mainly the surgical team. Little is known about how a team learning curve evolves when an experienced surgeon transitions from one surgical center to another...

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The importance of lymphadenectomy, including para-aortic nodes, for the accurate staging of endometrial cancer, is well established. Although the therapeutic role of lymph node resection in endometrial cancer is still under debate, some studies support its usefulness for survival benefit. To predict the necessity of lymphadenectomy, several preoperative scoring systems have been proposed as being effective. For endometrial cancer, there is a trend towards minimally invasive surgery, including para-aortic lymphadenectomy...

OBJECTIVES: The efficacy of hybrid robotic-assisted coronary artery bypass grafting (CABG) and transcatheter aortic valve replacement (TAVR) for coronary and aortic valve disease is poorly reported. Herein, we report our experience with this hybrid approach. METHODS: Between January 2018 and June 2022, 10 (7 male, 3 female) patients with a mean age of 81 years underwent the hybrid procedure. Coronary revascularization was performed prior to TAVR with robotic-assisted left internal mammary artery-to-left anterior descending (LAD) bypass grafting for left main or proximal LAD lesions with or without multivessel disease with or without hybrid percutaneous coronary intervention (PCI)...

BACKGROUND: Minimally invasive surgery has emerged as a favorable alternative to conventional surgery for various cardiac conditions. This study aimed to compare the perioperative outcomes and follow-up results of the robotic approach versus the sternotomy approach for left atrial myxoma (LAM) resection. METHOD: We retrospectively analyzed the perioperative outcomes and follow-up results of 94 patients who underwent left atrial myxoma resection using either the sternotomy approach (n = 64) or the robotic approach (n = 30) at our center between January 2017 and April 2023...

Chyle leak is a rare but potentially morbid complication of abdominal surgery. There have been seven reported cases of chylous ascites following cholecystectomy, but no such occurrences are reported with percutaneous cholecystostomy tube (PCT) insertion. We report the case of a 67-year-old female with stage IVb recurrent uterine papillary serous carcinoma and extensive abdominal surgical history including a paraesophageal hernia repair, and a robotic hysterectomy, bilateral salpingo-oophorectomy, pelvic and para-aortic lymphadenectomy, gastrocolic omentectomy, and hepatoduodenal lymphadenectomy...

INTRODUCTION: Historically, therapeutic avenues for patients with clinical stage II seminoma germ cell tumors (SGCT) were confined to radiotherapy and chemotherapy. While survival rates with these modalities are commendable, both entail substantial long-term morbidities. Furthermore, this youthful patient cohort exhibits elevated rates of secondary malignancies, surfacing decades post-successful primary cancer treatment (1). Recently, retroperitoneal lymph node dissection (RPLND) has emerged as a primary treatment consideration for individuals with low-volume metastatic seminoma (2-4)...

Para-aortic lymphadenectomy in gastric cancer surgery is a highly difficult surgical technique. In our hospital, we introduced robotic surgery in anticipation of the minimal invasiveness and advanced operability. We use a tunneling approach that progresses from the Treitz ligament to the peri-aorta. The transverse mesocolon is expanded with a tissue grasping clip, and the retroperitoneum is incised from the side of the Treitz ligament to approach the abdominal aorta and inferior vena cava. The No.16b1 and No...

PURPOSE: The detection and treatment of abdominal aortic aneurysm (AAA), a vascular disorder with life-threatening consequences, is challenging due to its lack of symptoms until it reaches a critical size. Abdominal ultrasound (US) is utilized for diagnosis; however, its inherent low image quality and reliance on operator expertise make computed tomography (CT) the preferred choice for monitoring and treatment. Moreover, CT datasets have been effectively used for training deep neural networks for aorta segmentation...

Chylous ascites (CA) is a rare complication following renal surgery. Here we present the case of a 28-year-old female who developed CA after a robotic left partial nephrectomy. After failing conservative management, she underwent successful robotic-assisted diagnostic laparoscopy and ligation of lymphoperitoneal fistulae. The higher incidence of CA after left versus right-sided renal surgery may be explained by the para-aortic drainage of the intestinal lymphatic channels. Surgical intervention should be considered when conservative management fails...

Aortic valve surgery is the preferred procedure for replacing a damaged valve with an artificial one. The ValveTech robotic platform comprises a flexible articulated manipulator and surgical interface supporting the effective delivery of an artificial valve by teleoperation and endoscopic vision. This article presents our recent work on force-perceptive, safe, semiautonomous navigation of the ValveTech platform prior to valve implantation. First, we present a force observer that transfers forces from the manipulator body and tip to a haptic interface...

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Thoracic or abdominal chylous leakage, a rare complication of lymph node removal procedures, can lead to the accumulation of lymph fluid within the abdominal cavity, resulting in chylous ascites, abdominal distension, discomfort, and an increased risk of infection. Lipiodol lymphangiography, a diagnostic procedure utilizing a unique contrast agent, serves to identify the site and cause of chylous leaks. Furthermore, it functions as a therapeutic tool by injecting Lipiodol into the affected lymphatic vessel...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

No abstract text is available yet for this article.

UNLABELLED: Recently, there have been significant advances in small incisions through right thoracic cavity including robotic surgery. We have been performing aortic surgery through a partial sternotomy for ascending, arch, and aortic root replacement. In this article, we would like to provide tips for small incision aortic surgery at our institution by showing surgical videos of two cases. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10...