TY - JOUR
T1 - Cardiac and noncardiac malformations
T2 - Observations in a population‐based study
AU - Ferencz, Charlotte
AU - Rubin, Judith D.
AU - McCarter, Robert J.
AU - Boughman, Joann A.
AU - Wilson, P. David
AU - Brenner, Joel I.
AU - Neill, Catherine A.
AU - Perry, Lowell W.
AU - Hepner, Seymour I.
AU - Downing, John W.
PY - 1987/6
Y1 - 1987/6
N2 - A regional case‐control study of congenital cardiovascular malformations (CCVMs) searches for all live‐born infants in the community in whom the cardiac diagnosis has been confirmed by echocardiography, cardiac catheterization, surgery, or autopsy. Their families are studied in comparison to those of a representative sample of resident live‐born infants. Detailed descriptions of noncardiac abnormalities are obtained from physician reports and maternal interviews expanded by medical record and death certificate data. Among 1,494 cases and 1,572 controls, chromosomal abnormalities, syndromes, heritable disorders, and suspect syndromes occurred with an overwhelming excess in cases (chromosomes, P < 10−4; syndromes/heritable disorders, P < .005). Abnormalities affecting chromosomes 13, 18, and 21 constituted 93% of the cytogenetic defects. Syndromes and heritable disorders were of 39 types. Nonsyndromic abnormalities were three times more frequent in cases than in controls (P < .005). Case excesses occurred for central nervous system malformations, eye disorders, major abdominal wall defects, and abnormalities of the alimentary and urinary tracts. Severe anomalies frequent among cases were those which also occur in certain recognized syndromes, and it is suggested that paired combinations of cardiac and other midline anomalies may represent “formes frustes” of syndromes with similar though variable phenotypic expressions. Cleft lip and palate, inguinal hernia, and lower limb anomalies occurred with equal frequency, suggesting their association with CCVMs by chance alone.
AB - A regional case‐control study of congenital cardiovascular malformations (CCVMs) searches for all live‐born infants in the community in whom the cardiac diagnosis has been confirmed by echocardiography, cardiac catheterization, surgery, or autopsy. Their families are studied in comparison to those of a representative sample of resident live‐born infants. Detailed descriptions of noncardiac abnormalities are obtained from physician reports and maternal interviews expanded by medical record and death certificate data. Among 1,494 cases and 1,572 controls, chromosomal abnormalities, syndromes, heritable disorders, and suspect syndromes occurred with an overwhelming excess in cases (chromosomes, P < 10−4; syndromes/heritable disorders, P < .005). Abnormalities affecting chromosomes 13, 18, and 21 constituted 93% of the cytogenetic defects. Syndromes and heritable disorders were of 39 types. Nonsyndromic abnormalities were three times more frequent in cases than in controls (P < .005). Case excesses occurred for central nervous system malformations, eye disorders, major abdominal wall defects, and abnormalities of the alimentary and urinary tracts. Severe anomalies frequent among cases were those which also occur in certain recognized syndromes, and it is suggested that paired combinations of cardiac and other midline anomalies may represent “formes frustes” of syndromes with similar though variable phenotypic expressions. Cleft lip and palate, inguinal hernia, and lower limb anomalies occurred with equal frequency, suggesting their association with CCVMs by chance alone.
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U2 - 10.1002/tera.1420350311
DO - 10.1002/tera.1420350311
M3 - Article
C2 - 3629517
AN - SCOPUS:0023245484
SN - 0040-3709
VL - 35
SP - 367
EP - 378
JO - Teratology
JF - Teratology
IS - 3
ER -