An increase in the incidence of primary @entity4617 has been reported since the development or enhancement of noninvasive imaging modalities. We identified 56 @entity1 with primary @entity4617 . Forty-four (78%) @entity1 had @entity4618 , 6 (11%) @entity81 , 1 (2%) pericardial @entity44 , 1 (2%) @entity362 , 1 (2%) multicystic @entity4607 , and 3 (5%) unspecified @entity5 . The mean age at diagnosis was 19 +/- 35 months (median 4.7 months, range 0.03 to 204 months), excluding 12 @entity1 who were given the diagnosis before birth. Among 27,640 @entity1 assessed for @entity299 , the incidence of @entity5 was 0.06% (1980 to 1984), 0.22% (1985 to 1989), and 0.32% (1990 to 1995). Diagnosis was made in 55 of 56 @entity1 by echocardiography. Catheterization was performed in five @entity1 and magnetic resonance imaging in nine. No @entity5 -related @entity204 occurred. Nine @entity1 had surgery because of hemodynamically significant obstruction or @entity943 . Partial or complete regression occurred in 24 (54%) of 44 @entity1 with @entity4618 . Overall, the prognosis was excellent. Individualized surgery allowed early safe treatment of symptomatic @entity5 .

Pediatric primary XXXX : a 15-year review.

@entity1 :: ('9606', 'Species') :: ['children', 'patients'] @entity943 :: ('MESH:D001145', 'Disease') :: ['arrhythmias'] @entity362 :: ('MESH:D008067', 'Disease') :: ['epicardial lipoma'] @entity5 :: ('MESH:D009369', 'Disease') :: ['tumor', 'tumors'] @entity4617 :: ('MESH:D006338', 'Disease') :: ['cardiac tumors'] @entity4618 :: ('MESH:D012207', 'Disease') :: ['rhabdomyomas'] @entity299 :: ('MESH:D006331', 'Disease') :: ['cardiac disease'] @entity204 :: ('MESH:D003643', 'Disease') :: ['deaths'] @entity81 :: ('MESH:D005350', 'Disease') :: ['fibromas'] @entity4607 :: ('MESH:D006222', 'Disease') :: ['hamartoma'] @entity44 :: ('MESH:D013724', 'Disease') :: ['teratoma']
@entity4617 :: (MESH:D006338,Disease) :: ['benign cardiac tumors']
