1/22. Atrioventricular septal defect with separate right and left atrioventricular valvar orifices in a patient with foetal hydantoin syndrome.The teratogenic properties of phenytoin, including cardiac malformations, have been previously documented. We report one patient with foetal hydantoin syndrome and atrioventricular septal defect with common atrioventricular junction but separate right and left atrioventricular valves, an association that has not been described, to the best of our knowledge.- - - - - - - - - - ranking = 1keywords = valve (Clic here for more details about this article) |
2/22. Fetal hydantoin syndrome with rheumatic valvular heart disease.research has shown that anticonvulsants are teratogens and pose a risk for fetal malformations. Though Fetal Hydantoin Syndrome (FHS) was first reported by Langhman and others, wide phenotypic variability of this syndrome has lead many clinicians to question its very existence. We report a twelve year old girl with FHS with rheumatic valvular heart disease.- - - - - - - - - - ranking = 264.34534626248keywords = heart disease, heart (Clic here for more details about this article) |
3/22. Prune-belly syndrome associated with extra-abdominal abnormalities in a 7-year-old boy.Prune-belly syndrome (PBS) is an association of abdominal wall deficiency, genitourinary anomalies, and in males, cryptorchidism. Other congenital anomalies are associated with PBS, particularly musculoskeletal deformities and gastrointestinal tract anomalies. In this report, a seven-year-old boy with PBS had mega cisterna magna variant, microcornea, aortic stenosis with bicuspid aortic valves, cholelithiasis, and Hirschsprung's disease. Coexistence of these abnormalities with PBS supports the concept of PBS being caused by an early disturbance of not only mesodermal development but also of the other germ layers. There was maternal ingestion of drugs in the 1st month of gestation. All cases with PBS should be evaluated thoroughly for extra-abdominal abnormalities resulting from disturbances of ectodermal and endodermal development. Even though disturbances related to ectodermal and endodermal development may be asymptomatic, early diagnosis of the disturbances may help in preventing possible future problems.- - - - - - - - - - ranking = 1keywords = valve (Clic here for more details about this article) |
4/22. Transposition of the great arteries and hypocalcemia in a patient with fetal hydantoin syndrome.We report a patient with fetal hydantoin syndrome (FHS) with associated d-transposition of the great arteries (d-TGA) and persistent hypocalcemia. d-TGA and hypocalcemia have each been individually reported once in association with FHS, but these patients were also prenatally exposed to phenobarbital. To our knowledge, this is the first report of these problems occurring after prenatal exposure to hydantoin alone. The combination of congenital heart disease and hypocalcemia in our patient raises the possibility of a hydantoin effect on neural crest migration.- - - - - - - - - - ranking = 52.869069252495keywords = heart disease, heart (Clic here for more details about this article) |
5/22. Topically applied minoxidil may cause fetal malformation: a case report.BACKGROUND: minoxidil is a K( ) channel opener able to cause relaxation of vascular smooth muscles and modify cell growth and cell fate or migration. It is now widely used for its hair growth promoting effects. When locally applied, it is absorbed through the skin and may have systemic pharmacological effects. CASE: A 28-year-old white pregnant woman daily applied minoxidil 2% to her scalp because of hair loss. At the 22nd gestational week, after a routine ultrasound test showing significant brain, heart, and vascular malformations of the fetus, pregnancy was interrupted. The placenta had numerous ischemic areas and a discrepancy between gestational age and villi maturation. In the villi, capillaries were increased in number, significantly enlarged, and excessively marginalized. The fetus' heart was increased in volume and had a globose shape, the aorta had a distal stenosis. The sigmoid colon was significantly increased in length and a mesentery commune was present. The brain had enlarged ventricles and abundant hemorrhages. Histological examination showed areas of demyelinization with gliosis, signs of excessive and inappropriate angiogenesis, and capillary rearrangement. CONCLUSIONS: Further knowledge on minoxidil-induced fetal toxicity would be beneficial before allowing its use in pregnant women.- - - - - - - - - - ranking = 29.582278897614keywords = heart (Clic here for more details about this article) |
6/22. Fetal warfarin syndrome.Fetal warfarin syndrome (FWS) or warfarin (coumadin) embryopathy is a rare condition as a result of fetal exposure to maternal ingestion of warfarin during pregnancy. A male infant, whose mother was treated with the anticoagulant (warfarin) because of a mechanical heart valve replacement after rheumatic heart disease, presented with signs of warfarin embryopathy. The facial dysmorphism included hypoplasia of nasal bridge, laryngomalacia, pectus carinatum, congenital heart defects (atrial septal defect and patent ductus arteriosus), ventriculomegaly, stippled epiphyses, telebrachydactyly, and growth retardation. The pathogenesis and management of FWS are discussed.- - - - - - - - - - ranking = 860.59311173167keywords = heart valve, heart, valve (Clic here for more details about this article) |
7/22. Prenatal exposure to fluconazole: an identifiable dysmorphic phenotype.BACKGROUND: fluconazole is a triazole antifungal used to treat mycotic infections. fluconazole is reported to act as a teratogen when used continuously at a dosage of 400-800 mg daily. fluconazole embryopathy was previously reported in 4 cases. The common features that were also seen in the current case include multiple synostosis (including craniosynostosis and digital synostosis), congenital heart defects, skeletal anomalies, and recognizable dysmorphic facial features. CASE: We report the case of a 9-month-old male born to a 30-year-old woman following a 37-week pregnancy. The pregnancy was complicated by maternal human immunodeficiency virus (hiv) infection and multiple drug exposures, including fluconazole (400 mg/day) until the fifth month and then from 6 months to term, efavirenz, nevirapine, methadone, dapsone, pentamidine, and trimethoprim-sulfamethoxazole. At birth the infant had seizures related to neonatal abstinence syndrome and was noted to have multiple congenital anomalies. On examination at age 9 months, he had craniosynostosis secondary to coronal and lambdoidal suture closures, shallow orbital region, hypoplastic supraorbital ridges, hypertelorism, and mild ptosis. He had radioulnar synostosis and metacarpophalangeal-proximal interphalangeal symphalangism of D2-D5 bilaterally. CONCLUSIONS: The findings of cranial synostosis, multiple symphalangism, and long-bone abnormalities in our case are typical of other reported cases of fluconazole embryopathy. Our patient showed no evidence of embryopathy due to efavirenz, and he did not have the features of Antley-Bixler or other craniosynostosis syndromes. We review the literature regarding the teratogenic effects of prenatal exposure to fluconazole and provide additional evidence that prenatal fluconazole exposure has a clearly identifiable phenotype.- - - - - - - - - - ranking = 14.791139448807keywords = heart (Clic here for more details about this article) |
8/22. Congenital malformations. cleft palate, congenital heart disease, absent tibiae, and polydactyly.A girl had cleft palate, micrognathia, Wormian bones, congenital heart disease, dislocated hips, absent tibiae, bowed fibulae, preaxial polydactyly of the feet, and abnormal dermal patterns at birth. She was born after a pregnancy complicated by exposure to multiple medications. This combination of malformations may represent a distinct entity unrelated to the medication or may be a complication of the intrauterine drug exposure.- - - - - - - - - - ranking = 264.34534626248keywords = heart disease, heart (Clic here for more details about this article) |
9/22. cocaine babies: the scourge of the '90s.Six cases of cocaine-related deaths of infants have covered the spectrum of potentially devastating effects. They include an intrauterine death of a 35-week-old fetus following acute maternal cocaine abuse; anoxic encephalopathy at birth with 3 months' vegetative survival from a similar episode; traumatic compression asphyxia in a 4-month-old; infectious cardiomyopathy with heart failure in a twin at age 21 months following maternal cocaine abuse at birth; malnutrition and dehydration in a 7-week-old during continuing cocaine abuse by the parents; and a teenage sibling's cocaine lacing of a baby milk bottle ingested by his 6-week-old brother. All the cases had positive toxicological screening for cocaine or metabolites or both in the mother at delivery or in the infant at birth, or both. There were no instances of sudden infant death syndrome (SIDS, or "crib death"). Pathologic and toxicologic, as well as birth, developmental, and social data are presented. An integrated medical, public health, law enforcement, and educational policy to prevent or at least ameliorate these tragic cases, now approaching epidemic proportions, has yet to be developed. A careful obstetrical history and examination of the mother, indication on the birth certificate of maternal drug abuse, and notification of health authorities (by birth certificate checking, among other ways) may send an early warning message to providers for intercession. Active ingestion/injection and passive inhalation by older children and teenagers require more intensive monitoring and aggressive interaction by pediatricians, social workers, school authorities, and employers.(ABSTRACT TRUNCATED AT 250 WORDS)- - - - - - - - - - ranking = 14.791139448807keywords = heart (Clic here for more details about this article) |
10/22. Fetal valproate syndrome: is there a recognisable phenotype?Four infants who were exposed to sodium valproate or valproic acid during pregnancy are described. Common facial features in the three surviving infants include epicanthic folds, a flat nasal bridge, a broad nasal base, anteverted nostrils, a shallow philtrum, and a thin upper lip with a thick lower lip. Ridging of the metopic suture, congenital heart defect, postaxial polydactyly, and hypospadias were additional features in individual cases. In agreement with previous authors, we feel that there is a distinctive 'fetal valproate' phenotype.- - - - - - - - - - ranking = 14.791139448807keywords = heart (Clic here for more details about this article) |
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