[Tension pneumothorax during peroral endoscopic myotomy for treatment of esophageal achalasia under general anesthesia]
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More and more endoscopically gastrointestinal procedures require anesthesiologists to perform general anesthesia, such as "peroral endoscopic myotomy". Peroral endoscopic myotomy is a novel invasive treatment for the primary motility disorder of esophagus, cal... ...