ABSTRACT
Acute purulent pericarditis is a rare infection in developed countries. We herein report a case with diabetic nephropathy under maintenance hemodialysis who suffered from acute purulent pericarditis caused by methicillin-resistant Staphylococcus aureus (MRSA). The treatment of purulent pericarditis mainly involves rapid administration of appropriate antibiotics and drainage. However, in this case, the patient was unresponsive to vancomycin and performing early surgical intervention was challenging due to highly pathogenic MRSA. Therefore, we performed pericardial fenestration in the chronic phase to suppress the risk of fatal secondary infections after daily irrigation for one month to reduce bacterial load mechanically. Learning objective: In a case of purulent pericarditis caused by highly pathogenic methicillin-resistant Staphylococcus aureus resistant to antibiotics and resulting in constrictive pericarditis, it was possible to perform pericardial fenestration in the chronic phase, while mitigating the risk of fatal secondary infections, by controlling the inflammation through daily irrigation for a long time to reduce the bacterial load mechanically.
ABSTRACT
Surgical management is recommended for a patient with intractable pericardial effusion indicating medical treatment resistance and cardiac tamponade. We report our experience of surgical treatment applying a Denver shunt for intractable pericardial effusion. A 60-year-old woman suffered pericarditis accompanying pericardial effusion complications of systemic lupus erythematosus. She had repeatedly undergone pericardial drainage, however, there was a possibility of increased cardiac tamponade. Surgical treatment consisted of pericardial fenestration with thoracoscopic assist and right pleuro-peritoneal shunt using a Denver shunt. The heart failure symptoms disappeared and pericardial effusion considerably decreased after surgery. The postoperative course was uneventful without recurrence after 1-year of follow up. In the literature, postoperative complications such infection and shunt obstruction have been reported. Careful follow up is mandatory and selection of self-manageable cases is important.
ABSTRACT
A 64-year-old woman complaining of progressive dyspnea was admitted with recurrence of massive pericardial effusion. The patient had been diagnosed with radiation pericarditis based on a previous case of pericardiocentesis. To make a diagnosis and improve her symptoms, imaging examinations and pericardial fenestration were performed. Because of difficulty making a diagnosis, after some months, pericardiotomy and incision of the epicardium were performed. The patient was ultimately diagnosed with primary malignant pericardial mesothelioma of the epithelioid type. Primary malignant pericardial mesothelioma is a rare tumor that is difficult to diagnose. An antemortem diagnosis can be made by a multidisciplinary evaluation.