Ectopic pancreas located in the mediastium is an extremely rare anomaly. We present a case of an ectopic pancreas located in a giant mediastinal cyst in an 18-year-old man. He presented with symptoms of dyspnea due to external compression of the cyst on the left main bronchus. Complete surgical resection was performed through median sternotomy, with relief of the bronchial compression postoperatively. Literature review showed 20 previously reported cases. These masses were usually large (>10 cm), almost exclusively located in the anterior mediastinum, predominately cystic in nature and generally benign. Surgical resection was performed in all reported cases with a favorable prognosis. Due to the size of these masses, operative treatment can be challenging and should be carefully planned, with specific considerations regarding anesthetic and surgical management.
Keywords: ectopic pancreas; mediastinal tumor; perioperative management; thoracic surgery.
© 2014 John Wiley & Sons Ltd.