Curative endoscopic closure of a chronic esophagopleural fistula after Boerhaave syndrome using an over-the-scope clip: A case report

Figure 2 Plain computed tomography findings at the time of transfer to our hospital, 1 year after onset. A: Recurrent fluid was collected with an air-fluid level in the left thoracic cavity and left-lung collapse; severe bilateral emphysematous changes were evident; B: Encapsulated fluid was collected with relatively high attenuation and intralesional free air in the left thoracic cavity, consistent with a pleural abscess; the abscess cavity in the thoracic cavity is indicated by an arrow. A chest tube was inserted into the abscess cavity for drainage, yielding saliva-like clear mucus and purulent discharge.