February 3, 2019

Plasma cell granuloma (PCG), also known as inflammatory pseudotumor, is a rare non neoplastic lesion. Although the etiology of the lesion is unclear, an altered antigen antibodyreaction have been implicated to play a role. Some authors consider PCG to be a result of inflammation following minor trauma or surgery

Coronary cameral fistula is a sizeable communication between a coronary artery, bypassing the myocardial capillary bed and entering a chamber of heart. It constitutes 0.2%-0.4% of congenital cardiac anomaly.Sixty percent of these fistula arise from the right coronary artery and terminate mostly (90%) in the right side of the heart