The Annals of thoracic surgery
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Randomized Controlled Trial Comparative Study
The short-term outcome of three-field minimally invasive esophagectomy for Siewert type I esophagogastric junctional adenocarcinoma.
The incidence of esophagogastric junctional adenocarcinoma is increasing, and the surgery is associated with high mortality and morbidity rates. This study aims to evaluate whether three-field minimally invasive surgery promotes outcome as compared with three-incision open surgery. ⋯ Minimally invasive esophagectomy could lead to a significant improvement of the short-term benefits for patients with Siewert type I esophagogastric junctional adenocarcinoma.
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Randomized Controlled Trial Comparative Study
Segmentectomy versus wedge resection for non-small cell lung cancer in high-risk operable patients.
Patients with early-stage lung cancer and limited pulmonary reserve may not be appropriate candidates for lobectomy. In these situations, sublobar resection (wedge or segmentectomy) is generally performed. Many physicians believe that segmentectomy is superior because it allows for an improved parenchymal margin and nodal sampling. ⋯ In ACOSG Z4032, wedge resection, regardless of the approach, was associated with a smaller parenchymal margin and a lower yield of lymph nodes and rate of nodal upstaging when compared with segmentectomy.