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Query: UMLS:C0018799 (
heart disease
)
34,133
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Untreated maternal phenylketonuria (PKU) may result in nonphenylketonuric offspring with
mental retardation
, microcephaly, congenital
heart disease
, and low birth weight. We obtained information about 34 pregnancies in which dietary therapy was instituted to lower the concentration of phenylalanine in maternal blood in an attempt to avoid fetal damage. The outcomes varied from mental normality with no evidence of fetal effect to neonatal death due to congenital
heart disease
. Dietary therapy with control of the maternal biochemical abnormalities is not yet of proved efficacy in preventing these fetal effects. The available data tend to support initiation of dietary therapy prior to conception for best results, but the number of cases is small and points to the need for further research.
...
PMID:Maternal phenylketonuria--results of dietary therapy. 705 57
The authors report on 13 cerebral abscesses developed in children with cyanogenic
heart disease
. The abscesses have been treated by one or several punctures and by a general antibiotherapy adjusted to the germ when it was isolated. C.T. Scan and epidural Intra-cranial pressure monitoring have defined the Therapeutic tactics. The mortality rate is 7.7%. 60% of the survivors lead a normal life; 40% are mentally retarded; however this
mental retardation
is not directly related to the abscess; it appears to be a consequence of the cyanogenic
cardiopathy
. The neurological sequelae are one epilepsy and two visual defects compatible with normal life. Successive C.T. Scans in the months following treatment have shown the progressive disappearance of the abscess membranes. The conclusions of this study are under antibiotherapy, it is better to tap abscesses than to remove them and that their prophylaxy is the suppression of the shunt responsible of the cyanosis.
...
PMID:[Intra-cranial abscesses and congenital heart disease in children (author's transl)]. 711 Apr 99
In the last 16 years, 33 children have been treated for brain abscesses. Fifteen (45.5%) presented with cyanogenic congenital
heart disease
; eleven (33.5%) with E.N.T. infection. The standardized treatment protocol included puncture of the abscess, antibiotherapy and anti-edematous drugs. Postoperative permanent epidural ICP monitoring and, in the last 6 years, repeated CT scans indicated when it was necessary to tap the abscess again or to reinforce the anti-edematous treatment. However, in 3 of these 33 cases, the abscess had to be removed. Postoperative mortality rate was 3%. Overall mortality rate was 6%. Neurological sequelae were slight. Epilepsy occurred in 10%.
Mental retardation
(16%) was only found in children with cyanogenic congenital heart diseases. Repeated CT scans showed the progressive disappearance, within a few months, of the abscess membranes. This study shows an improvement in the results when brain abscesses in children are punctured rather than excised.
...
PMID:[Cerebral abscesses in children treated by puncture. A 16 year-experience]. 716 18
A 5-month-old female with the Coffin-Siris syndrome is described. Characteristic features included prenatal and postnatal growth retardation, slight
mental retardation
, feeding and respiratory problems, microcephaly, hypotonia, full lips, congenital
heart disease
, hypoplasia of the distal phalanges of the fifth fingers and toes. She underwent successful primary closure of a ventricular septal defect at 8.5 months of age, weighing 5.0 kg. After the operation, the feeding and respiratory problems disappeared, and growth and development were well maintained.
...
PMID:The Coffin-Siris syndrome: a case report. 719
A 23-year-old phenotypic female with congenital
heart disease
,
mental retardation
and mild virilization was referred for evaluation of short stature and delayed sexual development. Endocrine studies revealed a markedly elevated serum testosterone, which was within the adult range. At laparotomy, a small uterus, normal fallopian tubes and bilateral gonadal tumors, consisting of a left gonadoblastoma and right dysgerminoma were found. Trypsin G banding of peripheral blood revealed a 45,XO, 18p+ karyotype. Q banding demonstrated intense fluorescence of the distal portion of the extra material on chromosome 18, consistent with fluorescence of Y chromosomal heterochromatin. A combination of banding techniques enabled us to determine a 45,X,t(Y;18) (p11;p11) karyotype in peripheral blood. Cultures of gonadal tissue revealed 45,X,t(Y;18)/46,XY mosaicism.
...
PMID:Cytogenetic and endocrine findings in a female with 45,X,t(y;18) (p11;p11). 719 97
We have studied 32 unrelated families with a site-specific reciprocal translocation between chromosomes 11 and 22 [t(11;22) (q23;q11)]. In translocation heterozygotes 3:1 meiotic segregation occurs and results in abnormal progeny who carry the der(22) as a supernumerary chromosome. Phenotypic findings consistent with 47,XX (or XY), +der(22), t(11;22) include
mental retardation
, preauricular skin tag and/or sinus, ear anomaly, palate anomaly, micrognathia, congenital
heart disease
, and genital anomalies in males. The frequency of abortions among offspring of male and female heterozygotes is increased. Segregation analysis shows that the risk of unbalanced offspring to be born to female heterozygotes may be as high as 10%, and that there may be a significant risk to male heterozygotes as well. The overall carrier frequency among progeny of 11;22 translocation carriers is 70.6%. The occurrence of multiple 11;22 translocation events is supported by de novo occurrence of translocation, familial heteromorphic variants of the der(22), and varied racial and ethnic backgrounds of the families. To our knowledge, with the exclusion of centric fusion translocations, this represents the only example of nonrandom exchange in a constitutional chromosomal rearrangement.
...
PMID:Site-specific reciprocal translocation, t(11;22) (q23;q11), in several unrelated families with 3:1 meiotic disjunction. 721 60
We describe a case of tertiary trisomy (22q11q) 47,XX,+der(22),(22pter = to 22q13 :: 11q25 = to 11qter) in a child with
mental retardation
, cleft palate, and congenital
heart disease
resulting from 3 : 1 meiotic nondisjunction in a maternal (11;22) translocation carrier. The clinical findings in previously reported cases are reviewed and compared with the features of reported patients with "partial trisomy 11q" and "trisomy 22" syndromes. Half of the ten reported families had additional balanced translocation carriers who may have an increased risk of having a liveborn child with an MCA/MR syndrome, although none have been reported to date.
...
PMID:Tertiary trisomy (22q11q),47,+der(22),t(11;22). 735 84
Since many women with phenylketonuria (PKU) will have children of their own, we were interested in ascertaining the effect of maternal PKU and hyperphenylalaninemia on the offspring of such women. We reviewed the literature on this subject and obtained additional unpublished data through an international survey. Data were collected on 524 pregnancies in 155 women; in 34 pregnancies a low-phenylalanine diet was begun after or shortly before pregnancy was established. Among untreated pregnancies, the frequencies of
mental retardation
, microcephaly, and congenital
heart disease
were greatly increased over those in the normal population, and these increases correlated with the mother's blood levels of phenylalanine. Ninety-five per cent of mothers with blood phenylalanine concentrations of 20 mg per deciliter or higher had at least one mentally retarded child. Bias introduced by case-finding methods cannot explain these results. It is not clear from our review whether dietary treatment begun after conception is helpful, but treatment begun before conception should be evaluated.
...
PMID:Maternal phenylketonuria and hyperphenylalaninemia. An international survey of the outcome of untreated and treated pregnancies. 742 47
Cri du chat syndrome is an inherited disease affecting multiple organ systems. Most characteristic is the anatomical abnormality of the larynx resulting in a cat-like cry. Issues important in developing an anaesthetic plan include: anatomical abnormalities of the airway, congenital
heart disease
, hypotonia,
mental retardation
, and temperature maintenance. We report the case of a 33-month-old patient with cri du chat syndrome undergoing patent ductus arteriosus (PDA) ligation and discuss the anaesthetic issues.
...
PMID:Anaesthetic considerations for the patient with cri du chat syndrome. 748 25
Two female infants with de novo interstitial deletions of 8p were studied. One with a deletion from p11.21 to p11.23, and the other patient with a deletion from p11.23 to p21.3 had several clinical manifestations of the terminal 8p- syndrome. Band 8p11.23 was deleted in both patients. The clinical manifestations common to both patients included low birthweight, growth deficiency, congenital
heart disease
,
mental retardation
, dolichocephaly, low-set, malformed ears, high-arched palate, thin lips and micrognathia. Since these features may occur in most patients with chromosomal imbalance, and the terminal 8p- syndrome has hitherto been assumed to result from terminal deletions of 8p, ranging from p21.3 to p23, it is likely that these features are simply related to the chromosomal imbalance rather than to band specific imbalance of 8p11.23. The present study suggests that two different types of deletion, interstitial and terminal, are associated with still poorly defined, rather non-specific clinical features.
...
PMID:Interstitial deletion of 8p: report of two patients and review of the literature. 758 43
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