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The adoption of minimally invasive esophagectomy has been used for over a decade, and the chest part is evolving into a uniportal video-assisted thoracoscopic surgery (VATS) approach. Uniportal esophageal mobilization and anastomosis have many peculiar aspects, which include placement of the incision, alignment of instruments, and anastomosis. The incision is placed over the sixth intercostal space posterior axillary line. The esophagus is usually encircled at the level of the inferior pulmonary vein. The use of curved suction helps in the retraction of the esophagus and the exposure of the left main bronchus deep in the mediastinum. For intrathoracic anastomosis in Ivor Lewis esophagectomy, a completely side-to-side linear-stapled anastomosis is preferred. This anastomotic technique results in a long stapler line. The correct alignment of tissues and adequate anastomotic circumference are of utmost importance to prevent leaks or strictures. Perioperative and oncologic results in several series with uniportal VATS, esophageal mobilization, and anastomosis are comparable with open or other types of minimally invasive esophagectomy. Uniportal VATS for esophagectomy is feasible and fast with good results.

Objective: Side-to-Side microvascular anastomosis is a revascularization technique used to create an artificial conduit between two similar adjacent vessels. This technique is used for microsurgical clipping of aneurysms, when indicated. It is important to study the angiographic results, both immediate and long term, along with the clinical outcomes and indications of the procedure. Methods: Fifteen patients who had this procedure over a fourteen-year period were reviewed for patency of bypass by intra-arterial digital subtraction angiography (DSA) and computed tomographic arteriograms (CTA) and their clinical outcomes were studied. The mean age of the study group was 53.4 years and mean angiographic follow up period was 14 months. Results: All surviving patients (14 patients) had patent anastomosis with good clinical outcomes. None of the patients developed a clinically manifested stroke due to the procedure, while one had a small asymptomatic infarct detected post operatively. Conclusion: This technique is a useful and durable solution for correcting critical stenosis or complete occlusion of the vessels, while clipping intracranial aneurysms. [ABSTRACT FROM AUTHOR]

Background: Anastomotic leak (AL) increases costs and cancer recurrence. Studies show decreased AL with side-to-side stapled anastomosis (SSA), but none identify risk factors within SSAs. We hypothesized that stapler characteristics and closure technique of the common enterotomy affect AL rates., Methods: Retrospective review of bowel SSAs was performed. Data included stapler brand, staple line oversewing, and closure method (handsewn, HC; linear stapler [Barcelona technique], BT; transverse stapler, TX). Primary endpoint was AL. Statistical analysis included Fisher's test and logistic regression., Results: 463 patients were identified, 58.5% BT, 21.2% HC, and 20.3% TX. Covidien staplers comprised 74.9%, Ethicon 18.1%. There were no differences between stapler types (Covidien 5.8%, Ethicon 6.0%). However, AL rates varied by common side closure (BT 3.7% vs. TX 10.6%, p = 0.017), remaining significant on multivariate analysis., Conclusion: Closure method of the common side impacts AL rates. Barcelona technique has fewer leaks than transverse stapled closure. Further prospective evaluation is recommended., (Copyright © 2017. Published by Elsevier Inc.)