1/18. renal artery stenosis associated with epidermal nevus syndrome.Epidermal nevus syndrome is an unusual neurocutaneous disorder in which epidermal nevi are associated with abnormalities of the skeleton and central nervous system, including the eyes and somtimes the cardiovascular system. We treated a patient in whom the latter included renal artery stenosis. An 18-year-old man with epidermal nevi was diagnosed as having the syndrome based on the additional presence of scoliosis, an arachnoid cyst in the middle cranial fossa, and microphthalmos. hypertension was diagnosed when the patient was 15 years old. The plasma renin activity (9.7 ng/ml/h) was elevated. Right renal artery stenosis was demonstrated by angiography, and the abdominal aorta was narrowed distal to the ostium of the superior mesenteric artery. The plasma renin activity in the right renal vein (16 ng/ml/h) was higher than contralaterally (10 ng/ml/h). Several cardiovascular manifestations have been reported as a complication of epidermal nevus syndrome. hypertension in an individual with epidermal nevi and congenital anomalies should prompt a search for a vascular anomaly.- - - - - - - - - - ranking = 1keywords = cardiovascular system (Clic here for more details about this article) |
2/18. Defective growth hormone secretion and hypogonadism in the new syndrome of congenital hypoparathyroidism, growth failure and dysmorphic features.A child with extreme growth failure, dysmorphic features, hypoparathyroidism, and abnormal skeletal survey was studied. He was a product of first degree consaguineous marriage who had intrauterine growth retardation and presented at 14 days of age with hypocalcemic tetany with normal cardiovascular system and immune function. Endocrine evaluation after infancy revealed defective growth hormone (GH) secretion in 2 provocation tests and lack of clinical and testosterone response to human chorionic gonadotrophin (HCG) therapy.- - - - - - - - - - ranking = 1keywords = cardiovascular system (Clic here for more details about this article) |
3/18. Severe lower limbs lymphedema of late onset revealing polysplenia syndrome--a case report.Polysplenia syndrome includes a group of congenital abnormalities involving the spleen, gastrointestinal tract, liver, and cardiovascular system. A case of severe lower limbs lymphedema occurring in a young woman with polysplenia, azygous continuation of the inferior vena cava, short pancreas, and preduodenal portal vein is reported. Lower limb lymphedema could represent a new clinical manifestation associated with polysplenia syndrome. lymphedema could be the result of a primary anomaly of the lymphatic system or be induced by high pressure in the venous system or by compression of the lymphatic circulation by the hypertrophic azygous vessels in the posterior mediastinum.- - - - - - - - - - ranking = 1keywords = cardiovascular system (Clic here for more details about this article) |
4/18. Scimitar vein anomaly with multiple cardiac malformations, craniofacial, and central nervous system abnormalities in a brother and sister: familial scimitar anomaly or new syndrome?The scimitar vein "syndrome" is an anomaly of lobar aplasia or hypoplasia and total or partial anomalous venous drainage of one lung. We report a brother and sister born to nonconsanguineous Italian parents with a fatal infantile form of scimitar vein anomaly associated to multiple cardiac anomalies. The infants had major craniofacial anomalies. In addition, the boy had iris coloboma and enlarged cisterna magna; both sibs showed poor brain myelination at neuroimaging confirmed by histopathology in the girl. The cardiovascular system in the family members was fully investigated and all results were completely normal. The association of the above craniofacial anomalies has been occasionally mentioned in syndromes with anomalous venous return. The familial occurrence of isolated total anomalous pulmonary venous return has been documented in sibs, first cousins, and through consecutive generations. Familial pulmonary hypoplasia, as an isolated finding, has been observed in siblings and twins. To the best of our knowledge, even though five familial cases of scimitar "syndrome" have been described thus far, the constellation of anomalies shown by these two sibs has not been reported previously. It appears that scimitar vein "syndrome" is not a "syndrome" per se: it is most likely an anomaly of heterogeneous etiology. This family may represent its own novel syndrome of multiple congenital anomalies of which scimitar vein is a component.- - - - - - - - - - ranking = 1keywords = cardiovascular system (Clic here for more details about this article) |
5/18. hyperthyroidism: a "curable" cause of congestive heart failure--three case reports and a review of the literature.With the increasing incidence of coronary artery disease and the aging population, the prevalence of congestive heart failure (CHF) is increasing. In the majority of these cases the etiology is underlying coronary artery disease. Other less common causes of CHF include valvular heart disease, hypertension, alcoholic cardiomyopathy, and dilated cardiomyopathy. In addition, there are rare causes, one of which is hyperthyroidism. hyperthyroidism can affect the cardiovascular system in a variety of ways. The cardiovascular manifestations range from sinus tachycardia to atrial fibrillation and from a high cardiac output state to CHF due to systolic left ventricular dysfunction. If the underlying hyperthyroidism is recognized and treated early the CHF in such cases can be cured. The authors present three cases of CHF due to systolic left ventricular dysfunction secondary to hyperthyroidism, which showed considerable improvement in the left ventricular function once the hyperthyroidism was treated.- - - - - - - - - - ranking = 1keywords = cardiovascular system (Clic here for more details about this article) |
6/18. Asymmetric crying facies: a possible marker for congenital malformations.Asymmetric crying facies (ACF) is caused by agenesis or hypoplasia of the depressor anguli oris muscle on one side of the mouth. Though it is an isolated finding in most cases, ACF can be associated with other congenital malformations especially of the cardiovascular system. We report a case of ACF that was subsequently diagnosed as Cayler syndrome based on associated tetralogy of fallot (TOF) and deletion of chromosome 22q11.- - - - - - - - - - ranking = 1keywords = cardiovascular system (Clic here for more details about this article) |
7/18. Multisystem evaluation in one case of pure autonomic failure.pure autonomic failure (PAF) is a rare syndrome characterized by a primitive failure of the autonomic nervous system (ANS). We have studied a 53-year old woman suffering from PAF by using ANS provocative tests investigating the cardiovascular system (standing up test, controlled ventilation, Valsalva manoeuvre, handgrip test, cold pressor test, mental stress test, plasma catecholamine levels), tests investigating the intrinsic ocular innervation (pupil reactivity), and the bladder function (urodynamic tests). Our results have shown abnormalities of all the studied parameters and they have also confirmed that these patients need a multidisciplinary autonomic evaluation to correctly identify the syndrome.- - - - - - - - - - ranking = 1keywords = cardiovascular system (Clic here for more details about this article) |
8/18. Heart-hand syndrome II. A report of Tabatznik syndrome with new findings.The association of upper limb malformations and congenital cardiac anomalies was established as a definite clinical and genetic entity by Holt & Oram in 1960. Significant variability of malformations in both the upper limbs and the cardiovascular system has been well documented. In 1978, Temtamy & McKusick reported a family studied by Tabatznik, in which upper limb deformities, including type D brachydactyly, occurred in association with cardiac arrhythmias as a dominant, either autosomal or X-linked trait. They called this apparently new entity "Heart-hand syndrome II" to distinguish it from the Holt-Oram syndrome. No other similar cases have subsequently been reported. We describe here the second family affected with the Tabatznik syndrome and add some new findings to the clinical spectrum of this condition.- - - - - - - - - - ranking = 1keywords = cardiovascular system (Clic here for more details about this article) |
9/18. Further delineation of the Yunis-Varon syndrome.A boy with intrauterine growth retardation, microcephaly, dysostosis of the skull, hypoplastic facial bones, labiogingival retraction, agenesis of the clavicles, distal aphalangia, and severely hypoplastic thumbs and halluces is described. The features are consistent with the Yunis-Varon syndrome. review of published reports shows this to be a generalised disorder with variable manifestations in the skeletal, ectodermal, and cardiovascular systems. The consanguinity of the parents of the present case is in agreement with autosomal recessive inheritance.- - - - - - - - - - ranking = 1keywords = cardiovascular system (Clic here for more details about this article) |
10/18. The idiopathic hypereosinophilic syndrome.A 14 year old girl with idiopathic hypereosinophilic syndrome is described. In addition to weight loss, anaemia, amenorrhoea, general lethargy, anorexia, mouth ulcers, blisters of hands and feet, and petechial skin rash, she had features of involvement of the cardiovascular system as the major complication. She responded well to treatment. After a comprehensive search of the published reports 18 cases of this syndrome were identified in children under 16 years. Fifteen of these children had involvement of the cardiovascular system as the major source of their morbidity and mortality. Summary of the clinical details and laboratory, biopsy, and necropsy findings of the involvement of the various organ systems of the 18 children is presented.- - - - - - - - - - ranking = 2keywords = cardiovascular system (Clic here for more details about this article) |
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