[Esophagobronchial and esophagomediastinal fistula, pleural and pericardial effusion due to severe pseudodiverticulosis of the esophagus].

We describe the case of a patient who came to our hospital with deterioration of his general condition (especially with loss of weight) and progressive thoracic pain with dyspnea. We diagnosed a severe pseudodiverticulosis of the esophagus with esophagobronchial as well as esophagomediastinal fistulae. Furthermore, reactive pleural and pericardial effusions were shown and Candida was detected in a blood culture. By means of antibiotic therapy and esophageal stent implantation, a significant improvement of the clinical signs was achieved. Intramural pseudodiverticulosis of the esophagus is a rare and benign condition. Multiple triggers, for example, obstruction of the ducts due to shedding of epithelial cells, mucus, and/or submucous fibrosis are possible. Clinical signs are progressive dysphagia, caused by an inflamed stenosis of the esophagus.