A Pair Of DiaphragmCrossed Organs: A Pancreatico-Pericardial Fistula
CIRCULATION(2021)
摘要
Introduction: Pseudocysts are a known complication of chronic pancreatitis, occurring in 30-40% of patients. They form when disruption of the pancreatic duct system creates fluid-filled pockets with high concentrations of digestive enzymes. Leakage of these enzymes can create pancreatic fistulas. Here, we present a case of an unusual fistula that occurred in an immunocompromised individual. Case Description: A 34-year-old man with a history of Acquired Immunodeficiency Syndrome, alcohol use disorder, and chronic pancreatitis who had recently recovered from acute pancreatitis complicated by pericardial effusion was readmitted with worsening pleuritic chest pain and shortness of breath. He was hemodynamically stable with a normal cardiopulmonary exam without jugular venous distention or pulsus paradoxus. Labs were at his baseline other than an elevated d-dimer level. Computed tomography scan revealed a large, loculated pericardial effusion with a fistula extending through the diaphragm to a large peripancreatic pseudocyst. Gastroenterology performed pancreatic ductal stenting via endoscopic retrograde cholangiopancreatography and Interventional Radiology placed a percutaneous drainage catheter to facilitate resolution of the pseudocyst. Discussion: A pancreatico-pericardial fistula is a very rare complication of chronic pancreatitis. A 2016 review detailed only fifteen cases over a 40-year span with surgical management providing the best outcomes. Given this patient’s immunocompromise and malnutrition surgery was not offered, but endoscopic stenting and percutaneous drainage allowed for successful resolution of his fistula.
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关键词
organs,diaphragm-crossed,pancreatico-pericardial
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