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OBJECTIVE The aim of the study was to evaluate laser-assisted fluorescent-dye angiography (LAA) to assess perfusion in the gastric graft and to correlate perfusion with subsequent anastomotic leak. BACKGROUND Anastomotic leaks are a major source of morbidity after esophagectomy with gastric pull-up (GPU). In large part, they occur as a consequence of poor(More)
BACKGROUND Mucosal ablation and endoscopic mucosal resection have been proposed as alternatives to surgical resection as therapy for intramucosal adenocarcinoma (IMC) of the esophagus. Acceptance of these alternative therapies requires an understanding of the clinical biology of IMC and the results of surgical resection modified for treatment of early(More)
BACKGROUND The Bravo capsule allows monitoring of esophageal acid exposure over a two-day period. Experience has shown that 24-32% of patients will have abnormal esophageal acid exposure detected on only one of the 2 days monitored. This variation has been explained by the effect of endoscopy and sedation. The aim of this study was to assess the day-to-day(More)
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