%0 Case Reports %T Gastropericardial fistula as a complication in a refractory gastric ulcer after esophagogastrostomy with gastric pull-up. %A Park S %A Kim JH %A Lee YC %A Chung JB %J Yonsei Med J %V 51 %N 2 %D Mar 2010 %M 20191021 %F 3.052 %R 10.3349/ymj.2010.51.2.270 %X A gastropericardial fistula, defined as penetration of a gastric lesion into the pericardium, is a rare occurrence. Such a fistula is usually associated with a huge ulcer in the gastric fundus, an ulcer within a hiatus hernia, a history of esophagogastric surgery, the concurrent use of non-steroidal anti-inflammatory drugs (NSAIDs), or Zollinger-Ellison syndrome. The patient in this case presented with shoulder pain and melena, caused by a gastropericardial fistula that had occurred as a late complication of postoperative esophagogastrostomy and a refractory gastric ulcer. Despite the severity of the condition, the patient showed great improvement after medical treatment and the fistula was cured at the end.