Right-sided Approach Research Articles

Transcatheter ablation of the atrioventricular junction in refractory atrial fibrillation: A clinicopathological study

BackgroundCatheter ablation of the specialized atrioventricular junction (AVJ) with a right-side approach is an effective therapy for refractory atrial fibrillation with fast ventricular rate. Our aim is to assess the efficacy of the procedure in a single center experience and investigate the histologic findings of AVJ after catheter ablation. MethodsA) Analysis of AVJ ablation efficacy in a consecutive series of patients with refractory atrial fibrillation; B) Histopathologic study of the conduction system by serial section technique and clinical-electrophysiologic correlation in four patients who underwent AVJ ablation. ResultsA) Right-sided AVJ ablation was successful in all 87 consecutive patients (mean procedural time 19.2±17.9 min). Energy applications ranged from 1 to 27 (mean 5.8±5.1) with eight patients (9%) requiring > 15 applications. B) Fibrotic disruption of atrioventricular (AV) node and/or His bundle interruption was found in three cases with previous AVJ ablation. In the case requiring a left side approach, the compact AV node and common His bundle appeared undamaged whereas extensive fibrosis of the summit of the ventricular septum, branching His bundle and proximal bundle branches was found. Noteworthy, a continuity between the septal and anterior tricuspid valve leaflets was present. ConclusionOur data confirm that the ideal site for ablation of the specialized AVJ is the AV node. In selected cases with unsuccessful AV node ablation, a shift towards the His bundle is needed. A continuity between the septal and anterior leaflets of the tricuspid valve may protect the His bundle as to require multiple shocks and prolong the procedure.

Comparing the surgical outcomes of dual-port laparoscopic distal gastrectomy and three-port laparoscopic distal gastrectomy for gastric cancer.

PurposeMany studies have demonstrated that single-incision or reduced-port laparoscopic distal gastrectomy is a feasible method compared to conventional laparoscopic distal gastrectomy. Using rigid-type laparoscope and right-side approach, we could perform dual-port laparoscopic distal gastrectomy (DPLDG) for gastric cancer. This study aimed to compare the surgical outcomes of DPLDG to those of 3-port laparoscopic distal gastrectomy (TPLDG).MethodsFrom March 2017 to December 2019, this retrospective study included 218 patients with gastric cancer who underwent DPLDG (106 patients) or TPLDG (112 patients) at SMG-SNU Boramae Medical Center. Surgical outcomes were compared between 2 operation methods.ResultsOperation time was similar between DPLDG and TPLDG (158.9 ± 33.4 minutes vs. 154.0 ± 31.1 min, P = 0.787). The number of retrieved lymph nodes was similar between the 2 groups (35.3 ± 14.6 vs. 37.0 ± 13.5, P = 0.415). The complication rate in DPLDG and TPLDG groups was 10.4% and 8.9%, respectively (P = 0.894). The time to first flatus, time to first diet, and postoperative hospital stay were similar between the 2 groups. There were no reoperation or mortality cases. The cost of trocars was 359.9 US dollars (USD) in DPLDG and 291–391.4 USD in TPLDG.ConclusionThe surgical outcomes of DPLDG and TPLDG did not differ. Regarding fewer incisions, DPLDG can be an alternative option for TPLDG.

The left-sided repair: An alternative approach for difficult esophageal atresia repair

Purpose: We describe a left-sided approach for long gap esophageal atresia (LGEA) repair in patients who have a large leftward upper pouch and no significant tracheomalacia, or as a salvage strategy after prior failed right-sided repairs. Methods: Retrospective review of patients who underwent repair via traction induced growth (Foker procedure [FP]) from 2014 to 2019 was performed. Surgical technique and post-operative outcomes were evaluated. Results: Of 47 LGEA patients, 18 (38%) were approached via the left side – 94% had a left aortic arch, and 22% had prior attempts at a right-sided anastomosis. More left-sided patients underwent minimally invasive repair (39% vs 7%, p = 0.007) and internal traction (50% vs 10%, p = 0.002) compared to right-sided patients. On multivariate analysis, internal traction was associated with a decreased length of paralysis (p<0.01); length of intubation and hospital stay were similar between groups. Anastomotic leak (17% vs 20%, p = 0.80) and stricture resection (6% vs 24%, p = 0.12) rates were similar. No left-sided FP patient required additional surgery for tracheomalacia, while six right-sided patients required intervention. Conclusion: Left-sided FP can be considered for LGEA patients with a large leftward upper pouch or as a salvage pathway after a failed right chest approach, with similar outcomes to the right-sided approach.

Defining a safe working zone for lateral lumbar interbody fusion: a radiographic, cross-sectional study.

To present a radiographic analysis of the anatomy of the lumbar plexus and retroperitoneal blood vessels with respect to psoas morphology and safe working zones (SWZ) for LLIF. A retrospective radiographic analysis of 158 MRI scans was performed. Selected morphometric measurements were performed at L1-L2, L2-L3, L3-L4 and L4-L5 levels: disc anteroposterior distance, psoas anteroposterior distance, lumbar plexus-anterior disc distance, lumbar plexus-anterior psoas distance, vena cava-anterior disc distance and calculation of SWZ in psoas on both left and right sides. The morphometric measurements were analysed for differences with sex and the level. All the morphometric parameters differed significantly at all levels between males and females. The SWZ was significantly wider on the left side compared to the right-at L2-L3, L3-L4 and L4-L5 levels in females and at L3-L4 and L4-L5 levels in males. The SWZ at L4-L5 was narrowest on both left and right sides-and significantly reduced compared to other levels. 6.9% patients had a SWZ > 20mm on the left side, and 44.9% patients had SWZ < 20mm on the right side. With caudal progression of levels, the lumbar plexus and psoas muscle migrated anteriorly and the vena cava/right iliac vein migrated posteriorly. A detailed study of preoperative MRI scans should be carried out in patients planned for LLIF-particularly, at L4-L5 level and in females. A left-sided trans-psoas approach is safer to perform compared to the right side-a right-sided approach should be avoided at L4-L5 considering the narrow SWZ at that level.

Safety and feasibility of ulnar artery access for neuroangiography and neurointervention: a case series

BackgroundRadial access has become popular among neurointerventionalists because it has favorable risk profiles compared with femoral access. Difficulties in accessing or navigating the radial artery have been viewed as a...

Totally thoracoscopic ablation: a unilateral right-sided approach.

The aim of this article is to describe a unilateral approach for totally thoracoscopic ablation and left atrial appendage closure for the treatment of atrial fibrillation to simplify the procedure, avoid a technically more demanding thoracoscopy on the left side and potentially reduce postoperative pain without compromising the lesion set.

Functional Outcome of Right-sided Thoracotomy for Tuberculosis of the Dorsal Spine.

Introduction:In pathologies of the spine involving dorsal vertebrae, it is a routine practice to go for left-sided thoracotomy. It is so because in this approach, we encounter the aorta before reaching the concerned dorsal vertebra which is easy to handle as compared to the inferior vena cava on the right-sided approach. This is because the aorta is a structure with thick muscular wall. However, there are conditions which demand right-sided thoracotomy for better outcome such as idiopathic scoliosis and dorsal spine tuberculosis (TB). The selection of side of thoracotomy should be done on case-to-case basis.Study Design:This was a prospective study of 10-year duration.Purpose:The purpose of the study was to analyze whether it is more rational to do thoracotomy from the right side than left for dorsal spine TB.Materials and Methods:The study was performed on 102 dorsal Koch patients with neurological deficit who required surgical decompression. Magnetic resonance imaging of those patients was analyzed. Seventy-two patients had predominant right-sided lesion. Left and central types of predominant results were in 19 and 11 patients, respectively. Among these 102 patients, 82 were operated with right-sided thoracotomy, whereas 20 were operated for left-sided thoracotomy. Preoperative and postoperative kyphosis angle (K angle), average surgical time, mean blood loss, and visual analog scale (VAS) score were calculated. The SPSS 17 software was used for the statistical analysis.Results:Right thoracic approach turned out to be better approach than left in dorsal Koch spine. The average surgical time and mean blood loss were less in the right thoracotomy than left. Postoperative K angle and VAS were improved in the right thoracic approach as compared to left.Conclusion:Tubercular debris in the dorsal spine predominantly is on the right side, and right thoracotomy gives better results as there is better decompression of lesion.

Catheter ablation of the parahisian accessory pathways from the aortic cusps-Experience of 20 cases-Improving the mapping strategy for better results.

Catheter ablation of the parahisian accessory pathways (PHAP) has been established as the definitive therapy for this type of arrhythmia. However, the PHAP proximity to the normal atrioventricular conduction system makes the procedure technically challenging. Here, we have reported a case series of 20 patients with PHAP who underwent aortic access ablation to evaluate the safety and efficacy of this approach in the PHAP ablation. The ablation through the aortic cusps was the successful approach in 13 of 20 (65%) of the cases. In 11 patients, the aortic approach was the initial strategy for ablation, and the accessory pathway was eliminated in seven (63.6%) of them. The aortic approach followed a failed right-sided attempt in nine patients. In six (66.7%) patients, the ablation was successful with the aortic approach. The only independent predictor for the successful ablation with each approach was the earliest ventricular activation before delta wave (predelta time) and a right-sided earliest ventricular activation of more than 23 ms had high sensitivity and specificity for right-sided success. Systematically using the two strategies (right and left approaches), the ablation of the PHAP was successful in 18 (90%) patients. The aortic approach seems to be a safe and effective strategy for the ablation of PHAP. It can be used when the right-sided approach fails or even considered as an initial strategy when the predelta time is less than 23 ms in the right septal region. When combining the right- and left-sided approaches, the success rate is high. We believe that the retrograde aortic approach remains a key tool for this challenging ablation.

Laparoscopic-assisted left thoracoabdominal esophagectomy (LLTA): an innovative approach for locally advanced tumors of the gastroesophageal junction.

To report a novel approach for locally advanced tumors located at the gastroesophageal junction (GEJ) using a laparoscopic abdominal phase and open left thoracotomy with the patient in a single right lateral decubitus position. The standard open left thoracoabdominal approach offers excellent exposure and access to the GEJ and lower esophagus. It also involves a single position for the procedure, shortening the operation time. The disadvantages are a large incision, division of the costochondral junction, and a low-level thoracotomy. The laparoscopic-assisted left thoracoabdominal esophagectomy (LLTA) is performed with the patient in the same right lateral decubitus position, but initially rolled away from the operator at 45° allowing laparoscopic gastric mobilization and lymphadenectomy. The patient is then tilted back to the lateral position for the thoracic phase. An anterolateral left thoracotomy is performed through the higher fifth intercostal space allowing a high intrathoracic anastomosis, just below the aortic arch. No disruption of the costochondral junction is made. Consecutive patients selectively treated for locally advanced GEJ tumors with an LLTA approach between 2013 and 2019 were analyzed and compared to national standards (NOGCA). This series of 74 consecutive patients had a mean age of 63years. The median operation time was 235minutes. The median inpatient stay was 10days (NOGCA 9 [11-17]). The tumors were predominantly adenocarcinoma (95%) and located at the GEJ (92%). The majority were locally advanced T3 or T4 tumors. Postoperative morbidity was low, Clavien-Dindo (C-D) 0 in 52.7% patients, C-D1 (1.4%), C-D2 (31.1%), C-D3a (5.4%), C-D4a (9.5%), and C-D5 (1.4%). The median number of total lymph nodes (LN) excised was 28 (NOGCA >15); LN % yield ≥18 was 90% (NOGCA 82.5%). Positive nodes were located at the lesser-curve (40%), paraesophageal (32.4%), and subcarinal regions (2.7%). Positive circumferential resection margins (<1mm) were present in 28.4% of resected specimens (NOGCA 25.1%). This is reflective of the high proportion T3/T4 tumors selected for this approach. Hospital and 30-day mortality was 1.4% (NOGCA 2.7%). Recurrence after LLTA was 25.7% (local 5.4%, systemic 17.6%, mixed 2.7%) at a median of 311days (62-1,158). This series demonstrates a novel, safe, and reproducible approach for locally advanced cancer of the GEJ. It offers a better exposure of the hiatus than the right-sided approach and avoids division of the costochondral junction and low thoracotomy seen with the open left thoracoabdominal approach.

Left versus right-sided percutaneous transhepatic biliary drainage in relief of malignant obstruction

Background: Biliary tree obstruction and consequent jaundice occur in 70%–90% of these patients and have important consequences mainly for the patient's quality of life, morbidity, and overall mortality. Percutaneous transhepatic biliary drainage (PTBD) is an excellent palliative procedure to drain the bile ducts in malignant obstruction. We compared left- and right-sided approach in relief of malignant obstruction. The most common causes of malignant biliary obstruction (MBO) include pancreatic adenocarcinoma, hilar cholangiocarcinoma, ampullary/duodenal adenocarcinoma, gallbladder adenocarcinoma, lymphoma, and compressive metastatic peri-portal lymph node Materials and Methods: This study was a prospective, hospital-based study performed for 2 years from 2016 to 2018. PTBD was performed either through right in 16 patients or left approach in 15 patients. Two approaches were compared in terms of clinical and technological success, changes in laboratory data, internalization and survival. Results: (1) Rate of technological success was 100%. (2) There was a significant reduction in bilirubin, alanine transaminase (ALT), and alkaline phosphatase (ALP) levels after the procedure in both the approaches, but the decrease was more in the right-sided approach. Only the decrease in bilirubin levels was statistically significant. The decrease in albumin was attributed to the progression of the disease. (3) Clinical success was seen in 93.33% and 93.75% in left- and right-sided approach. (4) Internalization was done in 86.67% patients in the left-lobe approach, while as in right-lobe approach, it was done in 93.75% patients. Conclusion: PTBD causes a significant reduction in the bilirubin level, irrespective of the amount of liver drained or the type of drainage (external/internal). In our study, the reduction in bilirubin, ALT and ALP was more in the right-lobe approach. However, only reductions in levels of bilirubin were statistically significant.

Factors determining the best surgical exposure and safe clip positioning in surgical treatment of anterior communicating artery (AComA) aneurysms - particular significance of AComA complex rotation in the axial plane.

The aim of this study was to evaluate whether Anterior Communicating Artery (AComA) complex rotation in axial plane may influence the ease of surgical exploration in this region and safety of clip positioning when left vs right-sided approach is compared. This is a retrospective study based on analysis of patients operated due to AComA aneurysm, both ruptured and unruptured. AComA complex position in relation to coronal plane was evaluated using 3D-CTA VR reconstructions. Next, comparison between surgical approach from the side where A1-A2 junction (angle) was located anterior and posterior to coronal plane was performed in relation to surgical difficulties and intra- and postoperative complications. Subgroup statistical analysis revealed that there is a strong and statistically significant correlation between AComA complex rotation and surgical difficulties expressed by the need of repeated temporary clip application and brain transgression. When anterior vs posterior angle side approach was compared in relation to surgical difficulties and complications, there was a statistically significant difference with strong correlation (p &lt; 0.05) in favour of posterior angle side approach. Interestingly, in 72.7% and 45.5% of patients that were operated from the side where A1-A2 junction was located posterior to coronal plane, the approach was performed form the side of a non-dominant A1 and aneurysm dome projection side, respectively. Despite its limitations, our results suggest that microsurgical clipping strategy of AComA aneurysms should at least include AComA complex rotation in axial plane, besides well acknowledged factors, when deciding from which side these lesions will be approached.

Microsurgical Treatment of Anterior Communicating Artery Aneurysms: A 20-year Single-institution Experience

Anterior communicating artery (AComA) aneurysms are the most frequent intracranial aneurysms. They have a high risk of rupture, morbidity, and mortality following rupture. Surgical treatment is complex because of their deep location, proximity to the perforators, and their different projections and relations with the parent vessels. This retrospective study reports our experience in the surgical management of AComA aneurysms, describing how the microsurgical strategy is influenced by their projection and size, the orientation of the AComA complex, and the location and caliber of the parent vessels. We reviewed all the patients treated surgically at our institution from September 1995 to March 2015 for ruptured and unruptured AComA aneurysms. Operative reports, neuroimages, and intraoperative videos were analyzed, and the surgical technique was examined. Illustrative cases are also included. A complete documentation was available for 223 (75.3%) of the 296 treated patients. Medium-size (55.1%) and superiorly projecting (31.8%) aneurysms were the most represented; 158 patients (70.9%) had different A1 diameters. A left- or right-sided pterional approach was performed in 85 patients (38.1%) and 138 patients (61.9%), respectively. A complete occlusion was documented in 185 patients (83%). Posterior and superior projections are the most complex to deal with because of the difficult dissection of the perforators and the contralateral A2, respectively. Approaching from the side of the dominant A1 ensures a prompt proximal control. Searching preoperatively for an eventual rotation of the AComA complex and for the location of the A2s can be very helpful for intraoperative orientation.

Complications of left and right sided percutaneous transhepatic biliary drainage

Background: Percutaneous Transhepatic Biliary Drainage (PTBD) is performed either via right or left-ductal approach, on the basis of status of primary confluence, secondary confluence and atrophy of liver parenchyma. Our study compares the complications of two approaches in malignant obstruction. The objectives of this study was to assess and compare complications of PTBD.Methods: This study was a prospective hospital based study performed for a period of 2 years from 2016 to 2018.PTBD was performed either via right in 16 patients or left-ductal approach in 15 patients, on the basis of status of primary biliary confluence and atrophy of liver parenchyma.Results: Both minor and major complications were more common in right-sided approach as compared to left-sided approach with most common major and minor complication being cholangitis (16.12%) and fever (12.9%) respectively.Conclusions: PTBD is an excellent palliative procedure to drain the bile ducts in malignant obstruction. Although complications of PTBD are more common in right sided approach but results are statistically insignificant.

A novel hybrid approach for enucleation of esophageal leiomyoma

Esophageal leiomyoma is the most common benign tumor of the esophagus, which usually arises from the muscularis propria or muscularis mucosae. Incidence of benign esophageal neoplasms was reported to be in the range of 0.005% to 7.9% in autopsy cases, while leiomyomas account for 70–80% of them (1). Options for management include surveillance for small-sized tumors and surgical or endoscopic resection for large or symptomatic ones. Leiomyoma is commonly located in the lower two-thirds of the esophagus. In open surgery, right-sided surgical approach is preferred for lesions in the middle and upper esophagus, and left-sided approach for those in the distal lower esophagus. Video-assisted thoracoscopic surgery (VATS) for esophageal leiomyoma was first described by Everitt in 1992 (2,3). As scattered researches reported, enucleation of benign esophageal tumors can be performed effectively and safely with low morbidity (4-6), mostly through right-sided approach. The major complication after the enucleation of esophageal leiomyomas is mucosal injury, which may lead to esophageal leakage or perforation. We hereby report a novel approach using combined thoracoscopy and endoscopy to facilitate tumor removal and prevent mucosal injury.

A novel hybrid approach for enucleation of esophageal leiomyoma.

Esophageal leiomyoma is the most common benign tumor of the esophagus, which usually arises from the muscularis propria or muscularis mucosae. Incidence of benign esophageal neoplasms was reported to be in the range of 0.005% to 7.9% in autopsy cases, while leiomyomas account for 70–80% of them (1). Options for management include surveillance for small-sized tumors and surgical or endoscopic resection for large or symptomatic ones. Leiomyoma is commonly located in the lower two-thirds of the esophagus. In open surgery, right-sided surgical approach is preferred for lesions in the middle and upper esophagus, and left-sided approach for those in the distal lower esophagus. Video-assisted thoracoscopic surgery (VATS) for esophageal leiomyoma was first described by Everitt in 1992 (2,3). As scattered researches reported, enucleation of benign esophageal tumors can be performed effectively and safely with low morbidity (4-6), mostly through right-sided approach. The major complication after the enucleation of esophageal leiomyomas is mucosal injury, which may lead to esophageal leakage or perforation. We hereby report a novel approach using combined thoracoscopy and endoscopy to facilitate tumor removal and prevent mucosal injury.

Laparoscopic Isolated Total Caudate Lobectomy for Hepatocellular Carcinoma Located in the Paracaval Portion of the Cirrhotic Liver

Despite the widespread use of laparoscopic hepatectomies in past decades, laparoscopic isolated total caudate lobectomy for hepatocellular carcinoma (HCC) remains challenging,1,2 especially for patients with cirrhosis. Moreover, a laparoscopic isolated total caudate lobectomy for HCC originating in the paracaval portion of the caudate lobe is very rare. We herein present a video showing laparoscopic total caudate lobectomy for a cirrhotic patient with HCC located in the paracaval portion of the caudate lobe. A 58-year-old woman who suffered from hepatitis C virus-related cirrhosis was admitted to our institution. The preoperative computed tomography showed a 2.5 × 2.0cm liver mass located in segment I that was very close to the right hepatic pedicle. Although her liver function was Child-Pugh A, the indocyanine green (ICG)-15 test was high at 10.9%. Right hepatectomy plus caudate lobectomy was not adopted because of the severe cirrhosis and the elevated ICG-15. Thus, laparoscopic isolated total caudate lobectomy was contemplated. The patient was placed in the supine position. After full mobilization, the caudate lobe was exposed. The third porta of the liver was then dissected and the short hepatic veins were controlled with clips and LigaSure. The dissection was finished when the whole third porta of the liver was freed. Subsequently, the portal branches to the caudate lobe were ligated and cut. The combination between the left- and right-sided laparoscopic approaches was used to transect liver parenchyma. The superficial parenchyma was divided using an harmonic scalpel, while the deeper tissue was divided using a Cavitron ultrasonic aspirator (CUSA). The Pringle maneuver was used intermittently during the parenchymal transection as necessary. In the left-sided approach, the caudate lobe was resected along the left and middle hepatic vein toward the right side, to expose the dorsal semicircle of the right hepatic vein. In the right-sided approach, the resection started from the right border of the process portion to the root of the right hepatic vein in the cranial direction. Finally, the whole caudate lobe was resected and the three main hepatic veins were exposed on the cutting plane. The specimen was removed from suprapubic incision. The operative time was 300min and the total Pringle time was 50min. The postoperative course was uneventful. A laparoscopic isolated total caudate lobectomy for HCC located in the paracaval portion of the cirrhotic liver seems to be feasible and safe in selected patients.

Permanent Pacemaker Implantation in Patients With Isolated Persistent Left Superior Vena Cava From a Right-Sided Approach: Technical Considerations and Follow-Up Outcome.

BackgroundPositioning a permanent pacing wire in patients with persistent left superior vena cava (PLSVC) to right ventricle often comes as on-table surprise. It is technically demanding and therefore most of operators prefer left-sided approach. We assessed technical challenges during pacemaker implantation, and their short- and long-term outcomes among patients with isolated PLSVC from a right-sided approach.MethodsThirty-one consecutive patients with isolated PLSVC and 93 patients with right superior vena cava (RSVC) were enrolled with syncope with sinus node dysfunction (SND) and atrioventricular (AV) block. Study was designed on the basis of nested case-control method, and therefore 1:3 proportions was the enrolment criteria to detect any difference as statistically significant as incidence of isolated PLSVC is low.ResultsMean age of patients was 64.8 ± 10.5 years. SND was the most common indication (n = 55; 44%) followed by AV block (n = 47; 37%). Nineteen (20%) patients received tined pacing lead, while 105 (85%) had screwing lead. There was no significant difference in mean procedural time (25 ± 11 min vs. 23 ± 12 min; P = 0.24), mean fluoroscopic time (3.1 ± 2.2 min vs. 2.7 ± 2.1 min; P = 0.54), pacing parameters for atrial and ventricular leads, dislodgement rate (3.2% vs. 4.8%; P = 0.32) and follow-up duration (6.9 ± 1.3 years vs. 7.2 ± 1.1 years; P = 0.18) between two groups. Compared to patients with RSVC, those with PLSVC had alpha loop configuration for ventricular lead which was statistically significant (31 vs. 00; P = 0.002).ConclusionsPatients with PLSVC had alpha loop configuration for ventricular lead because of circuitous course via left mediastinum. Although pacemaker implantation through coronary sinus via isolated PLSVC from right sided-approach is technically challenging, it obtains good long-term results but needs frequent follow-up during the initial period.

Left-sided approach for robotic thymectomy: technical tips, advantages and drawbacks

While previously we recommended a right-sided approach for thymectomy for safety reasons and training, we now believe the field of robotics has progressed enough that we almost always recommend a left-sided approach for thymectomy. A left-sided approach ensures a more complete removal of all thymic tissue to avoid postoperative myasthenia gravis that can develop in a significant number of patients who have thymoma and do not have myasthenia gravis preoperatively. Our preferred technique is shown.

Thoracoscopic thymectomy - The method of choise in surgical treatment of non-invasive thymomas.

BackgroundThymomas are very rare malignances, with an estimated incidence of 0.15 cases per 100.000. Metastases of Thymoma are usually involved the pleura, pericardium or diaphragm, whereas the probability of extrathoracic metastases are extremely low. Success in the treatment of thymomas mainly depends on the radicalism of the performed operation.Materials and methodsSince 2008 33 Thoracoscopic Thymectomies were performed in the thoracic department of the N.N.Blokhin Russian Cancer Research Center. The right-sided approach was in 23 (69,7%) patients, 7 (21,2%) operated on the left and 3 (9,1%) patients had combined approach. We include 26 patients with similar characteristics of the primary tumor operated from sternotomy approach to compare direct and long-term results of surgical treatment.ResultsThoracoscopic approach in comparison with sternotomy in surgical treatment of non-invasive Thymomas significantly reduces the incidence of postoperative therapeutic complications (p < 0.01). There was a decrease in the frequency of postoperative surgical complications (p = 0.08).ConclusionThoracoscopic thymectomy in comparison with thymectomy from open surgical approach contributes to a significant decrease in the length of patients' stay in the intensive care unit and hospital, and the duration of analgesia with narcotic analgesics in the postoperative period. All of the above factors contribute to shorter periods of functional recovery of patients and a full return to a normal lifestyle.

Surveying the Literature

Surveying the Literature