scholarly journals Robotic Stereotactic Assistance (ROSA) for Pediatric Epilepsy: A Single-Center Experience of 23 Consecutive Cases

Children ◽  
2020 ◽  
Vol 7 (8) ◽  
pp. 94
Author(s):  
Jonathon H. Nelson ◽  
Samantha L. Brackett ◽  
Chima O. Oluigbo ◽  
Srijaya K. Reddy
Keyword(s):  
Minimally Invasive ◽  
Pediatric Patients ◽  
Case Series ◽  
Intractable Epilepsy ◽  
Electrode Placement ◽  
Perioperative Outcomes ◽  
Surgical Approaches ◽  
Single Center ◽  
Invasive Approach ◽  
Ablative Surgery

Robotic assisted neurosurgery has become increasingly utilized for its high degree of precision and minimally invasive approach. Robotic stereotactic assistance (ROSA®) for neurosurgery has been infrequently reported in the pediatric population. The goal of this case series was to describe the clinical experience, anesthetic and operative management, and treatment outcomes for pediatric patients with intractable epilepsy undergoing ROSA® neurosurgery at a single-center institution. Patients who underwent implantation of stereoelectroencephalography (SEEG) leads for intractable epilepsy with ROSA® were retrospectively evaluated between August 2016 and June 2018. Demographics, perioperative management details, complications, and preliminary seizure outcomes after resective or ablative surgery were reviewed. Nineteen children who underwent 23 ROSA® procedures for SEEG implantation were included in the study. Mean operative time was 148 min. Eleven patients had subsequent resective or ablative surgery, and ROSA® was used to assist with laser probe insertion in five patients for seizure foci ablation. In total, 148 SEEG electrodes were placed without any perioperative complications. ROSA® is minimally invasive, provides superior accuracy for electrode placement, and requires less time than traditional surgical approaches for brain mapping. This emerging technology may improve the perioperative outcomes for pediatric patients with intractable epilepsy since large craniotomies are avoided; however, long-term follow-up studies are needed.

scholarly journals Transorbital Endoscopic Surgery for Sphenoid Wing Meningioma: Long-Term Outcomes and Surgical Technique

2020 ◽  
Vol 81 (04) ◽  
pp. 357-368
Author(s):  
N. Goncalves ◽  
D.E. Lubbe
Keyword(s):  
Minimally Invasive ◽  
Endoscopic Surgery ◽  
Case Series ◽  
Surgical Approaches ◽  
Benign Tumors ◽  
Long Term Outcomes ◽  
Invasive Approach ◽  
Visual Outcomes ◽  
Presenting Symptoms

AbstractSphenoid wing meningiomas are benign tumors that can result in proptosis, visual impairment, and pain. Traditional open surgical approaches are associated with significant morbidity. Transorbital endoscopic surgery has been developed as a minimally invasive approach to gain access to these tumors and address the main presenting symptoms. Case series reporting transorbital endoscopic resection of sphenoid wing meningiomas using combined endonasal, pre-caruncular, and extended superior eyelid approaches have demonstrated stable and/or improved short- and medium-term visual outcomes. Earlier medial optic nerve decompression appears to result in more favorable long-term visual outcomes. Transorbital endoscopic surgery therefore represents an emerging minimally invasive alternative to deal with these challenging lesions.

Short-Term Radiographic Outcomes of Calcaneus Fractures Treated With 2-Incision, Minimally Invasive Approach

2019 ◽  
Vol 40 (9) ◽  
pp. 1060-1067
Author(s):  
Snow B. Daws ◽  
Kaitlin Neary ◽  
Gregory Lundeen
Keyword(s):  
Minimally Invasive ◽  
Sensory Nerve ◽  
Case Series ◽  
Fracture Reduction ◽  
Minimally Invasive Approach ◽  
Invasive Treatment ◽  
Level Of Evidence ◽  
Invasive Approach ◽  
Calcaneus Fractures ◽  
Böhler’S Angle

Background: The treatment of displaced, intra-articular calcaneus fractures is controversial. The extensile lateral approach has been historically preferred because it provides excellent exposure and visualization for fracture reduction. However, soft tissue complications with this approach can lead to poor outcomes for patients. Recently, there has been an interest in the minimally invasive treatment of calcaneus fractures. The purpose of the present study was to determine the radiographic reduction of displaced, intra-articular calcaneus fractures and the rate of complications using a 2-incision, minimally invasive approach. Methods: A dual-incision, minimally invasive approach with plate and screw fixation was utilized for the treatment of 32 patients with displaced, intra-articular calcaneus fractures. Preoperative and postoperative calcaneal measurements were taken to assess fracture reduction. Additionally, a retrospective chart review was performed to assess for complications. Results: The mean preoperative Bohler’s angle measurement was 12.9 (range, –5 to 36) degrees and the final postoperative Bohler’s angle was 31.7 (range, 16-40) degrees. One patient (3.1%) had postoperative numbness related to the medial incision in the calcaneal branch sensory nerve distribution. Two patients (6.2%) had a wound infection treated with local wound care and oral antibiotics, while 1 patient (3.1%) had a deep infection that required a secondary surgery for irrigation and debridement. Two patients (6.2%) returned to the operating room for removal of symptomatic hardware. Conclusion: Operative fixation of displaced, intra-articular calcaneus fractures treated with a 2-incision, minimally invasive approach resulted in acceptable fracture reduction with a minimal rate of complications. Level of Evidence: Level IV, retrospective case series.

scholarly journals Robotic Pelvic Exenteration for Gynecologic Malignancies, Anatomic Landmarks, and Surgical Steps: A Systematic Review

2021 ◽  
Vol 8 ◽  
Author(s):  
Stefano Cianci ◽  
Martina Arcieri ◽  
Giuseppe Vizzielli ◽  
Canio Martinelli ◽  
Roberta Granese ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Pelvic Exenteration ◽  
Gynecologic Oncology ◽  
Perioperative Outcomes ◽  
Resection Margins ◽  
Salvage Procedure ◽  
Invasive Approach ◽  
Robotic Assisted ◽  
Gynecological Malignancy ◽  
Minimally Invasive Surgical

Pelvic exenteration represents the last resort procedure for patients with advanced primary or recurrent gynecological malignancy. Pelvic exenteration can be divided into different subgroup based on anatomical extension of the procedures. The growing application of the minimally invasive surgical approach unlocked new perspectives for gynecologic oncology surgery. Minimally invasive surgery may offer significant advantages in terms of perioperative outcomes. Since 2009, several Robotic Assisted Laparoscopic Pelvic Exenteration experiences have been described in literature. The advent of robotic surgery resulted in a new spur to the worldwide spread of minimally invasive pelvic exenteration. We present a review of the literature on robotic-assisted pelvic exenteration. The search was conducted using electronic databases from inception of each database through June 2021. 13 articles including 53 patients were included in this review. Anterior exenteration was pursued in 42 patients (79.2%), 2 patients underwent posterior exenteration (3.8%), while 9 patients (17%) were subjected to total exenteration. The most common urinary reconstruction was non-continent urinary diversion (90.2%). Among the 11 women who underwent to total or posterior exenteration, 8 (72.7%) received a terminal colostomy. Conversion to laparotomy was required in two cases due to intraoperative vascular injury. Complications' report was available for 51 patients. Fifteen Dindo Grade 2 complications occurred in 11 patients (21.6%), and 14 grade 3 complications were registered in 13 patients (25.5%). Only grade 4 complications were reported (2%). In 88% of women, the resection margins were negative. Pelvic exenteration represents a salvage procedure in patients with recurrent or persistent gynecological cancers often after radiotherapy. A careful patient selection remains the milestone of such a mutilating surgery. The introduction of the minimally invasive approach has led to advantages in terms of perioperative outcomes compared to classic open surgery. This review shows the feasibility of robotic pelvic exenteration. An important step forward should be to investigate the potential equivalence between robotic approaches and the laparotomic one, in terms of long-term oncological outcomes.

690 MINIMALLY INVASIVE APPROACH FOR ESOPHAGEAL LEIOMYOMA

2021 ◽  
Vol 34 (Supplement_1) ◽  
Author(s):  
Norberto Daniel Velasco Hernandez ◽  
Héctor Rául Horiuchi ◽  
Lucas Abal ◽  
Matías Sabatini ◽  
Agustina Redondo ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Prone Position ◽  
Surgical Approaches ◽  
Barium Swallow ◽  
Esophageal Leiomyoma ◽  
Old Patients ◽  
Invasive Approach ◽  
Endoscopic Stent ◽  
Common Benign Tumor ◽  
History Of

Abstract   Esophageal leiomyoma is the most common benign tumor of the esophagus. Although enucleation via thoracotomy has been considered standard treatment, minimally invasive surgery is increasingly used for the treatment of this disease. The authors report the clinical outcomes of three procedures for enucleation. Methods From November 2011 to December 2020, 3 females (52, 58, and 67 years old) patients were treated for leiomyoma of the middle third of the esophagus. A history of dysphagia and chest pain was present. Upper gastrointestinal endoscopic, computerized tomography, and endoscopic ultrasound were performed, in only one case barium swallow was used. Results The surgical approaches included right thoracoscopy in prone position, enucleation, and small thoracotomy for removing the specimen. There were no major morbidities, including deaths. One patient presented a leak, which was resolved with an endoscopic stent. Conclusion Minimally invasive enucleation of esophageal leiomyoma can be performed effectively and safely. Right thoracoscopic in prone position for the removal of esophageal leiomyomas may be recommended as the treatment of choice in centers experienced with esophageal surgery.

scholarly journals Robotic adrenalectomy in the pediatric population: initial experience case series from a tertiary center

BMC Urology ◽  
2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Anirban P. Mitra ◽  
Evalynn Vasquez ◽  
Paul Kokorowski ◽  
Andy Y. Chang
Keyword(s):  
Hospital Stay ◽  
Pediatric Patients ◽  
Pediatric Population ◽  
Operating Time ◽  
Case Series ◽  
Length Of Hospital Stay ◽  
Open Approach ◽  
Invasive Approach ◽  
Patients Âgés ◽  
Tertiary Center

Abstract Background Laparoscopic resection is the most well described minimally-invasive approach for adrenalectomy. While it allows for improved cosmesis, faster recovery and decreased length of hospital stay compared with the open approach, instrument articulation limitations can hamper surgical dexterity in pediatric patients. Use of robotic assistance can greatly enhance operative field visualization and instrument control, and is in the early stages of adoption in academic centers for pediatric populations. Case presentation We present a single-institution series of pediatric adrenalectomy cases. The da Vinci Xi surgical system was used to perform adrenalectomies on three consecutive patients (ages, 2–13 years) at our center. Final pathology revealed ganglioneuroblastoma (n = 2) and pheochromocytoma (n = 1). Median operating time was 244 min (range, 244–265 min); median blood loss was estimated at 100 ml (range, 15–175 ml). Specimens were delivered intact and all margins were negative. Median post-operative hospital stay was 2 days (range, 1–6 days). All patients remain disease-free at median follow-up of 19 months (range, 12–30 months). Conclusion Our experience continues to evolve, and suggests that robotic surgery is safe, feasible and oncologically effective for resection of adrenal masses in well-selected pediatric patients.

scholarly journals P.138 Minimally invasive treatment of syringomyelia using tubular retractors

2018 ◽  
Vol 45 (s2) ◽  
pp. S53-S53
Author(s):  
K Yang ◽  
M Sourour ◽  
N Zagzoog ◽  
K Reddy
Keyword(s):  
Minimally Invasive ◽  
Chart Review ◽  
Case Series ◽  
Retrospective Chart Review ◽  
Senior Author ◽  
Invasive Technique ◽  
Single Center ◽  
Invasive Treatment ◽  
Multiple Modalities ◽  
Subarachnoid Spaces

Background: Multiple modalities have been used in the treatment of syringomyelia, including direct drainage, shunting into peritoneal, pleural and subarachnoid spaces. The authors report their experience of surgical treatment of syringomyelia in a minimally invasive fashion. Methods: We conducted a single-center retrospective chart review on our syringomyelia cases treated with minimally invasively using Metrx Quadrant retractor system since January 2011. Lateral fluoroscopy was used to guide the placement of the retractor onto the lamina of the corresponding level. This was followed by laminectomy and a small durotomy. Once the syrinx cavity was identified and the proximal end of the tubing was inserted into the syrinx cavity, the tubing was tunneled into the pleural incision subcutaneously. Insertion of the pleural end of the shunt was performed under the microscope, with removal of a small amount of the rib at its upper edge. Results: 10 procedures were performed in 7 patients by the senior author. Etiologies of syringomyelia included Chiari malformation, trauma, diastematomyelia and kyphoscoliosis. All patients improved neurologically. No patients had immediate postoperative complications. One patient underwent two revisions of syringopleural shunts due to multilobulated nature of syringomyelia. Conclusions: Our case series presents a novel, minimally invasive technique for shunting of syringomyelia with results comparable to open procedures.

scholarly journals The Arrowhead Ministernotomy with Rigid Sternal Plate Fixation: A Minimally Invasive Approach for Surgery of the Ascending Aorta and Aortic Root

2014 ◽  
Vol 2014 ◽  
pp. 1-3 ◽  
Author(s):  
Mark J. Russo ◽  
John Gnezda ◽  
Aurelie Merlo ◽  
Elizabeth M. Johnson ◽  
Mohammad Hashmi ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Aortic Root ◽  
Plate Fixation ◽  
Aortic Surgery ◽  
Case Series ◽  
Ascending Aorta ◽  
The Body ◽  
Minimally Invasive Approach ◽  
Invasive Approach ◽  
Novel Approach

Background. Ministernotomy incisions have been increasingly used in a variety of settings. We describe a novel approach to ministernotomy using arrowhead incision and rigid sternal fixation with a standard sternal plating system.Methods. A small, midline, vertical incision is made from the midportion of the manubrium to a point just above the 4th intercostal mark. The sternum is opened in the shape of an inverted T using two oblique horizontal incisions from the midline to the sternal edges. At the time of chest closure, the three bony segments are aligned and approximated, and titanium plates (Sternalock, Jacksonville, Florida) are used to fix the body of the sternum back together.Results. This case series includes 11 patients who underwent arrowhead ministernotomy with rigid sternal plate fixation for aortic surgery. The procedures performed were axillary cannulation (n=2), aortic root replacement (n=3), valve sparing root replacement (n=3), and replacement of the ascending aorta (n=11) and/or hemiarch (n=2). Thirty-day mortality was 0%; there were no conversions, strokes, or sternal wound infections.Conclusions. Arrowhead ministernotomy with rigid sternal plate fixation is an adequate minimally invasive approach for surgery of the ascending aorta and aortic root.

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