In the absence of hydrops or sepsis, a pericardial effusion is a rare
occurrence in the neonate. We report a case of a neonate with a perica
rdial effusion in which there was an associated intracardiac hemangiom
a. Our literature review found 32 cases of pericardial effusion withou
t hydrops in infants under 3 months of age; twelve of these cases were
associated with intracardiac and pericardial tumors; 20 others were d
iscovered to be randomly associated with other problems.