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Sample records for congenital neurocutaneuos disorder

  1. Bilateral Wyburn-Mason Syndrome presenting as acute subarachnoid haemorrhage - a very rare congenital neurocutaneuos disorder

    DEFF Research Database (Denmark)

    Cortnum, Søren Ole Stigaard; Sørensen, Preben; Andresen, J

    2008-01-01

    . Wyburn-Mason syndrome is a very rare congenital neurocutaneuos disorder comprising of vascular malformations of the retina, ipsilateral cerebral AVMs and occasionally lesions in the oronasopharyngeal area. Subarachnoid haemorrhage associated with Wyburn-Mason syndrome has been described in only 5...

  2. Mitochondrial disorders in congenital myopathies

    Directory of Open Access Journals (Sweden)

    D. A. Kharlamov

    2014-01-01

    Full Text Available The literature review gives data on the role of mitochondrial disorders in the pathogenesis of congenital myopathies: congenital muscular dystrophies and congenital structural myopathies. It describes changes in congenital muscular dystrophies with type VI collagen, in myodystrophy with giant mitochondria, in congenital central core myopathies, myotubular myopathy, etc. Clinical and experimental findings are presented. Approaches to therapy for energy disorders in congenital myopathies are depicted.

  3. Congenital imprinting disorders

    DEFF Research Database (Denmark)

    Eggermann, Thomas; Netchine, Irène; Temple, I Karen

    2015-01-01

    Imprinting disorders (IDs) are a group of eight rare but probably underdiagnosed congenital diseases affecting growth, development and metabolism. They are caused by similar molecular changes affecting regulation, dosage or the genomic sequence of imprinted genes. Each ID is characterised...... by specific clinical features, and, as each appeared to be associated with specific imprinting defects, they have been widely regarded as separate entities. However, they share clinical characteristics and can show overlapping molecular alterations. Nevertheless, IDs are usually studied separately despite...... EUCID.net (European network of congenital imprinting disorders) now aims to promote better clinical care and scientific investigation of imprinting disorders by establishing a concerted multidisciplinary alliance of clinicians, researchers, patients and families. By encompassing all IDs and establishing...

  4. Genetics Home Reference: congenital mirror movement disorder

    Science.gov (United States)

    ... Health Conditions Congenital mirror movement disorder Congenital mirror movement disorder Printable PDF Open All Close All Enable ... view the expand/collapse boxes. Description Congenital mirror movement disorder is a condition in which intentional movements ...

  5. Congenital diarrheal disorders: an updated diagnostic approach.

    Science.gov (United States)

    Terrin, Gianluca; Tomaiuolo, Rossella; Passariello, Annalisa; Elce, Ausilia; Amato, Felice; Di Costanzo, Margherita; Castaldo, Giuseppe; Canani, Roberto Berni

    2012-01-01

    Congenital diarrheal disorders (CDDs) are a group of inherited enteropathies with a typical onset early in the life. Infants with these disorders have frequently chronic diarrhea of sufficient severity to require parenteral nutrition. For most CDDs the disease-gene is known and molecular analysis may contribute to an unequivocal diagnosis. We review CDDs on the basis of the genetic defect, focusing on the significant contribution of molecular analysis in the complex, multistep diagnostic work-up.

  6. Congenital Diarrheal Disorders: An Updated Diagnostic Approach

    Directory of Open Access Journals (Sweden)

    Giuseppe Castaldo

    2012-03-01

    Full Text Available Congenital diarrheal disorders (CDDs are a group of inherited enteropathies with a typical onset early in the life. Infants with these disorders have frequently chronic diarrhea of sufficient severity to require parenteral nutrition. For most CDDs the disease-gene is known and molecular analysis may contribute to an unequivocal diagnosis. We review CDDs on the basis of the genetic defect, focusing on the significant contribution of molecular analysis in the complex, multistep diagnostic work-up.

  7. Congenital disorders of glycosylation: The Saudi experience.

    Science.gov (United States)

    Alsubhi, Sarah; Alhashem, Amal; Faqeih, Eissa; Alfadhel, Majid; Alfaifi, Abdullah; Altuwaijri, Waleed; Alsahli, Saud; Aldhalaan, Hesham; Alkuraya, Fowzan S; Hundallah, Khalid; Mahmoud, Adel; Alasmari, Ali; Mutairi, Fuad Al; Abduraouf, Hanem; AlRasheed, Layan; Alshahwan, Saad; Tabarki, Brahim

    2017-10-01

    We retrospectively reviewed Saudi patients who had a congenital disorder of glycosylation (CDG). Twenty-seven Saudi patients (14 males, 13 females) from 13 unrelated families were identified. Based on molecular studies, the 27 CDG patients were classified into different subtypes: ALG9-CDG (8 patients, 29.5%), ALG3-CDG (7 patients, 26%), COG6-CDG (7 patients, 26%), MGAT2-CDG (3 patients, 11%), SLC35A2-CDG (1 patient), and PMM2-CDG (1 patient). All the patients had homozygous gene mutations. The combined carrier frequency of CDG for the encountered founder mutations in the Saudi population is 11.5 per 10,000, which translates to a minimum disease burden of 14 patients per 1,000,000. Our study provides comprehensive epidemiologic information and prevalence figures for each of these CDG in a large cohort of congenital disorder of glycosylation patients. © 2017 Wiley Periodicals, Inc.

  8. Mental and Behavioral Disorders among People with Congenital Deafblindness

    Science.gov (United States)

    Dammeyer, Jesper

    2011-01-01

    The population of people with congenital deafblindness faces challenges concerning communication and mobility. Due to the significance of the sensory loss it is difficult to diagnose mental and behavioral disorders. This article investigates the prevalence of mental and behavioral disorders among 95 congenitally deafblind adults. Seventy-four…

  9. Intracranial hemorrhage in congenital bleeding disorders.

    Science.gov (United States)

    Tabibian, Shadi; Motlagh, Hoda; Naderi, Majid; Dorgalaleh, Akbar

    2018-01-01

    : Intracranial hemorrhage (ICH), as a life-threatening bleeding among all kinds of congenital bleeding disorders (CBDs), is a rare manifestation except in factor XIII (FXIII) deficiency, which is accompanied by ICH, early in life, in about one-third of patients. Most inherited platelet function disorders (IPFDs) are mild to moderate bleeding disorders that can never experience a severe bleeding as in ICH; however, Glanzmann's thrombasthenia, a common and severe inherited platelet function disorder, can lead to ICH and occasional death. This bleeding feature can also be observed in grey platelet syndrome, though less frequently than in Glanzmann's thrombasthenia. In hemophilia, intracerebral hemorrhage is affected by various risk factors one of which is the severity of the disease. The precise prevalence of ICH in these patients is not clear but an estimated incidence of 3.5-4% among newborns with hemophilia is largely ascertained. Although ICH is a rare phenomenon in CBDs, it can be experienced by every patient with severe hemophilia A and B, FXIII deficiency (FXIIID), FVIID, FXD, FVD, FIID, and afibrinogenemia. Upon observing the general signs and symptoms of ICH such as vomiting, seizure, unconsciousness, and headache, appropriate replacement therapies and cranial ultrasound scans must be done to decrease ICH-related morbidity and mortality.

  10. South African congenital disorders data, 2006 - 2014

    African Journals Online (AJOL)

    conditions, and to plan prevention and rehabilitation programmes. ... congenital infections and genetic deafness, blindness, physical ... The major challenges identified included erratic compliance by health facilities and a ..... Resolution 63.17.

  11. Mental and behavioural disorders among people with congenital deafblindness

    DEFF Research Database (Denmark)

    Dammeyer, Jesper Herup

    2011-01-01

    The population of people with congenital deafblindness faces challenges concerning communication and mobility. Due to the significance of the sensory loss it is difficult to diagnose mental and behavioral disorders. This article investigates the prevalence of mental and behavioral disorders among...... 95 congenitally deafblind adults. Seventy-four percent were found to have a mental and/or behavioral diagnose. Mental retardation was found among 34%, psychosis among 13%. Mental and behavioral disorders, especially with symptoms of psychosis and mental retardation, are common among people...... with congenital deafblindness. Clinical experience is needed, as well as cross-disciplinary cooperation and specialized diagnostic methods together with a observation and intervention period in order to be able to assess and differentiate mental and behavioral symptoms from sensory deprivation in people...

  12. Neonatal screening for treatable congenital disorders

    International Nuclear Information System (INIS)

    Charoensiriwatana, W.; Janejai, N.; Boonwanich, W.; Krasao, P.; Waiyasilp, S.

    2001-01-01

    Congenital hypothyroidism is a treatable disease if detected at the early stage of life. It is one of the most frequent cause of mental retardation in children. In 85 % of cases, congenital hypothyroidism is a consequence of thyroid disgenesis, in which the gland is either absent, located ectopically and/or severely reduced in size. Early detection and treatment with thyroid hormone supplement can significantly reduce mental damage. In 1996, Thailand initiated a neonatal screening programme for congenital hypothyroidism (CHT) and phenylketonuria (PKU), with the objective of bringing a better quality of life to people throughout the country, but especially in the remote areas. The programme involves implementing routine screening nationwide. The plan of action was designed with the goal of having public health service units throughout the country provide neonatal screening by year 2002 for the 1.2 million babies born per annum in Thailand. The government supported the programme by allocating a five-year budget of approximately US$15 million. The programme received additional assistance through technical support and human resource development from the International Atomic Energy Agency (IAEA) and the US Centers for Disease Control. This assistance promoted self-sustainability and strengthened the programme's technical base. The programme is on track. It is expected that by year 2002 all new born babies in Thailand will be screened for CHT and PKU

  13. Perinatal and early infantile symptoms in congenital disorders of glycosylation

    NARCIS (Netherlands)

    Funke, S.; Gardeitchik, T.; Kouwenberg, D.; Mohamed, M.; Wortmann, S.B.; Korsch, E.; Adamowicz, M.; Al-Gazali, L.; Wevers, R.A.; Horvath, A.; Lefeber, D.J.; Morava, E.

    2013-01-01

    Congenital disorders of glycosylation (CDG) are a rapidly growing family of inborn errors. Screening for CDG in suspected cases is usually performed in the first year of life by serum transferrin isoelectric focusing or mass spectrometry. Based on the transferrin analysis patients can be

  14. Genetic Studies of Strabismus, Congenital Cranial Dysinnervation Disorders (CCDDs), and Their Associated Anomalies

    Science.gov (United States)

    2018-03-21

    Congenital Fibrosis of Extraocular Muscles; Duane Retraction Syndrome; Duane Radial Ray Syndrome; Mobius Syndrome; Brown Syndrome; Marcus Gunn Syndrome; Strabismus Congenital; Horizontal Gaze Palsy; Horizontal Gaze Palsy With Progressive Scoliosis; Facial Palsy; Facial Paresis, Hereditary, Congenital; Third Nerve Palsy; Fourth Nerve Palsy; Sixth Nerve Palsy; Synkinesis; Ocular Motility Disorders; Levator-Medial Rectus Synkinesis; Athabaskan Brainstem Dysgenesis; Tongue Paralysis; Ninth Nerve Disorder; Fifth Nerve Palsy; Seventh Nerve Palsy; Eleventh Nerve Disorder; Twelfth Nerve Disorder; Vagus Nerve Paralysis; Moebius Sequence

  15. Nutritional Therapies in Congenital Disorders of Glycosylation (CDG

    Directory of Open Access Journals (Sweden)

    Peter Witters

    2017-11-01

    Full Text Available Congenital disorders of glycosylation (CDG are a group of more than 130 inborn errors of metabolism affecting N-linked, O-linked protein and lipid-linked glycosylation. The phenotype in CDG patients includes frequent liver involvement, especially the disorders belonging to the N-linked protein glycosylation group. There are only a few treatable CDG. Mannose-Phosphate Isomerase (MPI-CDG was the first treatable CDG by high dose mannose supplements. Recently, with the successful use of d-galactose in Phosphoglucomutase 1 (PGM1-CDG, other CDG types have been trialed on galactose and with an increasing number of potential nutritional therapies. Current mini review focuses on therapies in glycosylation disorders affecting liver function and dietary intervention in general in N-linked glycosylation disorders. We also emphasize now the importance of early screening for CDG in patients with mild hepatopathy but also in cholestasis.

  16. Congenital and acquired mitochondrial disorders of the central nervous system

    Directory of Open Access Journals (Sweden)

    V. V. Nikitina

    2014-01-01

    Full Text Available Clinical presentations of disorders of the nervous system manifest in young and middle-aged patients with congenital and acquired mitochondrial dysfunctions and cognitive disorders manifest in patients with mitochondrial diseases more often. Nowadays the effective methods of initial diagnosing of these conditions are neurological and neuropsychological examination of patients, using of biochemical markers of mitochondrial diseases: the indices of lactate, total homocysteine in plasma and liquor. Neuro-visual study (Magnetic resonance imaging of the brain, MR spectroscopy, tractography, diffusion-weighted magnetic resonance imaging of the brain, mitochondrial DNA typing is actually used for the differential diagnosing of mitochondrial diseases with other disorders that are accompanied by demyelinating disorders.

  17. Radionuclide angiocardiography in the diagnosis of congenital heart disorders

    International Nuclear Information System (INIS)

    Jones, R.H.; Austin, E.H.; Peter, C.A.; Sabiston, D.C. Jr.

    1981-01-01

    Radionuclide angiocardiography provides a noninvasive assessment of cardiac function and blood flow through the heart and lungs. During the past three years, this procedure has been used at the Duke University Medical Center for evaluation of 343 patients with congenital heart disorders. A review of this experience shows tat the resulting data were frequently useful in the surgical management of these patients. In patients with abnormal blood flow patterns, noninvasive imaging of blood flow was useful before and after operative correction. Radionuclide measurements of left-to-right intracardiac shunts were sufficiently accurate for use in the initial evaluation of patients with murmurs and to document the absence of shunt after operative closure of intracardiac septal defects. Moreover, measurements of right-to-left cardiac shunts were of benefit in the management of children with cyanotic heart disease. Measurements of left ventricular function obtained during rest and exercise were most useful in patients with origin of the left coronary artery from the pulmonary artery and in patients with congenital valvular insufficiency. This experience demonstrates that radionuclide angiocardiography provides important measurements of central hemodynamics and cardiac function which are useful in the management of patients with congenital heart disorders

  18. Imaging of Cranial Nerves III, IV, VI in Congenital Cranial Dysinnervation Disorders.

    Science.gov (United States)

    Kim, Jae Hyoung; Hwang, Jeong Min

    2017-06-01

    Congenital cranial dysinnervation disorders are a group of diseases caused by abnormal development of cranial nerve nuclei or their axonal connections, resulting in aberrant innervation of the ocular and facial musculature. Its diagnosis could be facilitated by the development of high resolution thin-section magnetic resonance imaging. The purpose of this review is to describe the method to visualize cranial nerves III, IV, and VI and to present the imaging findings of congenital cranial dysinnervation disorders including congenital oculomotor nerve palsy, congenital trochlear nerve palsy, Duane retraction syndrome, Möbius syndrome, congenital fibrosis of the extraocular muscles, synergistic divergence, and synergistic convergence. © 2017 The Korean Ophthalmological Society.

  19. Keratitis-Ichthyosis-Deafness syndrome: A rare congenital disorder

    Science.gov (United States)

    Shanker, Vinay; Gupta, Mudita; Prashar, Aditi

    2012-01-01

    Keratitis-Icthyosis-Deafness syndrome is a rare congenital disorder characterized by keratitis, ichthyosis, and deafness. We report a 13 year old female child who presented with diffuse alopecia of the scalp and body. There was erythrokeratoderma of face and discrete hyperkeratotic hyperpigmented papulo plaque lesions on the body. Patient also had reticulate hyperkeratosis of palms and soles. There was history of recurrent episodes of folliculitis over the scalp and body. There was no evidence of any malignancy. Eye involvement in the form of bilateral vascularising keratitis was present. There was bilateral mixed hearing loss. PMID:23130264

  20. Keratitis-Ichthyosis-Deafness syndrome: A rare congenital disorder

    Directory of Open Access Journals (Sweden)

    Vinay Shanker

    2012-01-01

    Full Text Available Keratitis-Icthyosis-Deafness syndrome is a rare congenital disorder characterized by keratitis, ichthyosis, and deafness. We report a 13 year old female child who presented with diffuse alopecia of the scalp and body. There was erythrokeratoderma of face and discrete hyperkeratotic hyperpigmented papulo plaque lesions on the body. Patient also had reticulate hyperkeratosis of palms and soles. There was history of recurrent episodes of folliculitis over the scalp and body. There was no evidence of any malignancy. Eye involvement in the form of bilateral vascularising keratitis was present. There was bilateral mixed hearing loss.

  1. A music perception disorder (congenital amusia) influences speech comprehension.

    Science.gov (United States)

    Liu, Fang; Jiang, Cunmei; Wang, Bei; Xu, Yi; Patel, Aniruddh D

    2015-01-01

    This study investigated the underlying link between speech and music by examining whether and to what extent congenital amusia, a musical disorder characterized by degraded pitch processing, would impact spoken sentence comprehension for speakers of Mandarin, a tone language. Sixteen Mandarin-speaking amusics and 16 matched controls were tested on the intelligibility of news-like Mandarin sentences with natural and flat fundamental frequency (F0) contours (created via speech resynthesis) under four signal-to-noise (SNR) conditions (no noise, +5, 0, and -5dB SNR). While speech intelligibility in quiet and extremely noisy conditions (SNR=-5dB) was not significantly compromised by flattened F0, both amusic and control groups achieved better performance with natural-F0 sentences than flat-F0 sentences under moderately noisy conditions (SNR=+5 and 0dB). Relative to normal listeners, amusics demonstrated reduced speech intelligibility in both quiet and noise, regardless of whether the F0 contours of the sentences were natural or flattened. This deficit in speech intelligibility was not associated with impaired pitch perception in amusia. These findings provide evidence for impaired speech comprehension in congenital amusia, suggesting that the deficit of amusics extends beyond pitch processing and includes segmental processing. Copyright © 2014 Elsevier Ltd. All rights reserved.

  2. Congenital amusia: a disorder of fine-grained pitch discrimination.

    Science.gov (United States)

    Peretz, Isabelle; Ayotte, Julie; Zatorre, Robert J; Mehler, Jacques; Ahad, Pierre; Penhune, Virginia B; Jutras, Benoît

    2002-01-17

    We report the first documented case of congenital amusia. This disorder refers to a musical disability that cannot be explained by prior brain lesion, hearing loss, cognitive deficits, socioaffective disturbance, or lack of environmental stimulation. This musical impairment is diagnosed in a middle-aged woman, hereafter referred to as Monica, who lacks most basic musical abilities, including melodic discrimination and recognition, despite normal audiometry and above-average intellectual, memory, and language skills. The results of psychophysical tests show that Monica has severe difficulties with detecting pitch changes. The data suggest that music-processing difficulties may result from problems in fine-grained discrimination of pitch, much in the same way as many language-processing difficulties arise from deficiencies in auditory temporal resolution.

  3. Possible association between congenital cytomegalovirus infection and autistic disorder.

    Science.gov (United States)

    Yamashita, Yushiro; Fujimoto, Chizu; Nakajima, Eisuke; Isagai, Takeo; Matsuishi, Toyojiro

    2003-08-01

    We encountered seven children with symptomatic congenital cytomegalovirus (CMV) infection from 1988 to 1995, of whom two (28.6%) developed typical autistic disorder. Case 1: A boy born at 38 weeks' gestation with a birth weight of 3164 g showed generalized petechiae, hepatosplenomegaly, and positive serum CMV-specific IgM antibodies. He was profoundly deaf, mentally retarded, and exhibited a lack of eye contact, stereotyped repetitive play, and hyperactivity. Case 2: A boy delivered at 39 weeks gestation with a birthweight of 2912 g showed non-progressive dilatation of the lateral ventricles observed postnatally. CMV-specific IgM antibodies were positive and CMV-DNA in the urine was confirmed by PCR. The boy was mentally retarded but not deaf. He showed no interest in people and delayed speech development. Subependymal cysts were detected by cranial ultrasound after birth in both patients. This is the first report describing subependymal cysts and the later development of AD. Cranial magnetic resonance imaging revealed an abnormal intensity area in the periventricular white matter suggestive of disturbed myelination; however, no migration disorders were found in our patients. These findings suggest that the timing of injury to the developing brain by CMV may be in the third trimester in some patients with autistic disorder.

  4. Congenital Cytomegalovirus Infection in Children with Autism Spectrum Disorder: Systematic Review and Meta-Analysis

    Science.gov (United States)

    Maeyama, Kaori; Tomioka, Kazumi; Nagase, Hiroaki; Yoshioka, Mieko; Takagi, Yasuko; Kato, Takeshi; Mizobuchi, Masami; Kitayama, Shinji; Takada, Satoshi; Nagai, Masashi; Sakakibara, Nana; Nishiyama, Masahiro; Taniguchi-Ikeda, Mariko; Morioka, Ichiro; Iijima, Kazumoto; Nishimura, Noriyuki

    2018-01-01

    Association of congenital cytomegalovirus (CMV) infection with autism spectral disorder (ASD) has been suggested since 1980s. Despite the observed association, its role as a risk factor for ASD remains to be defined. In the present review, we systematically evaluated the available evidence associating congenital CMV infection with ASD using…

  5. Prepubertal growth in congenital disorder of glycosylation type Ia (CDG-Ia)

    OpenAIRE

    Kjaergaard, S; Muller, J; Skovby, F

    2002-01-01

    Aims: To delineate the pattern of growth in prepubertal children with congenital disorder of glycosylation type Ia (CDG-Ia) in order to identify critical period(s) and possible cause(s) of growth failure.

  6. Experimental melanoma metastasis in lungs of mice with congenital coagulation disorders

    NARCIS (Netherlands)

    Brüggemann, Lois W.; Versteeg, Henri H.; Niers, Tatjana M.; Reitsma, Pieter H.; Spek, C. Arnold

    2008-01-01

    Experimental animal studies as well as clinical trials have shown that interventions targeting the blood coagulation cascade inhibit cancer cell metastasis. These data support the hypothesis that congenital prothrombotic disorders, like factor V Leiden, facilitate metastasis whereas bleeding

  7. Correlates of posttraumatic stress disorder in adults with congenital heart disease.

    Science.gov (United States)

    Eslami, Bahareh

    2017-05-01

    The aims of this study were to compare the level of posttraumatic stress disorder between adults with and without congenital heart disease, and to examine the correlates of posttraumatic stress disorder (e.g., sociodemographics). Cross-sectional. Two university-affiliated heart hospitals in Tehran, Iran. A sample of 347 adults with congenital heart disease aged 18-64 years (52% women), and 353 adults without congenital heart disease matched by sex and age (±2 years) was recruited. The PTSD Scale: Self-report version was used to assess the diagnosis and severity of posttraumatic stress disorder. Hierarchical multivariate logistic regression analyses were performed to explore correlates of likely posttraumatic stress disorder diagnosis among each group of participants. The posttraumatic stress disorder in the patients was comparable to those of the control group, except for increased arousal (P = .027) which was scored higher among the patients. Over 52% of adults with congenital heart disease met the criteria for a likely posttraumatic stress disorder diagnosis compared with 48% of adults without congenital heart disease. The regression analyses among patients revealed that elevated depressive symptoms (OR = 1.27) and a positive history of cardiac surgery (OR = 2.02) were significantly associated with posttraumatic stress disorder. The model could explain 29% of the variance in posttraumatic stress disorder. The high and comparable prevalence of posttraumatic stress disorder among patients and nonpatients highlight the significance of the context in which adults with congenital heart disease may face other/additional stressors than disease-related ones, an issue that clinicians need also take into account. Furthermore, the association of posttraumatic stress disorder with elevated depressive symptoms warrant a comprehensive psychological assessment and management of adults with congenital heart disease, in particular among those with a history of

  8. Congenital versus Regressive Onset of Autism Spectrum Disorders: Parents' Beliefs about Causes

    Science.gov (United States)

    Goin-Kochel, Robin P.; Myers, Barbara J.

    2005-01-01

    Recent studies have validated the phenomenon of autistic regression, but little is known about how regressive and congenital onsets of the disorder influence parents' thinking about autism and its etiology. Parents (N = 327) of children with autism spectrum disorders completed an online questionnaire about their children's development.…

  9. Alternating Hypotropia with Pseudoptosis: A New Phenotype of Congenital Cranial Dysinnervation Disorder

    Directory of Open Access Journals (Sweden)

    Fady Sedarous

    2018-02-01

    Full Text Available Congenital cranial dysinnervation disorders, also known as CCDDs, are characterized by aberrant innervation to extraocular and facial muscles resulting in unusual forms of incomitant strabismus. Anomalous innervation to extraocular muscles can result in a wide variety of phenotypes causing various clinical conditions such as Duane syndrome, congenital fibrosis of the extraocular muscles, and Möbius syndrome. We report a case of bilateral dysinnervation disorder causing atypical ocular movements in both eyes as the patient changes fixation from one eye to the other and from right gaze to left gaze that fits with the wider diagnosis of CCDDs.

  10. Case series of eye disorders associated with congenital eye ...

    African Journals Online (AJOL)

    Background: Congenital diseases are sometimes incompatible with life. Others are, but sometimes at the cost of suffering for the child and family. These abnormalities often have a rich symptomatology and interest several specialties. Ocular signs rarely help in prenatal diagnosis. After birth, the ophthalmologist may ...

  11. Congenital Hypoglycemia Disorders: New Aspects of Etiology, Diagnosis, Treatment and Outcomes: Highlights of the Proceedings of the Congenital Hypoglycemia Disorders Symposium, Philadelphia April 2016.

    Science.gov (United States)

    De Leon, Diva D; Stanley, Charles A

    2017-02-01

    Hypoglycemia continues to be an important cause of morbidity in neonates and children. Prompt diagnosis and management of the underlying hypoglycemia disorder is critical for preventing brain damage and improving outcomes. Congenital hyperinsulinism (HI) is the most common and severe cause of persistent hypoglycemia in neonates and children. Recent discoveries of the genetic causes of HI have improved our understanding of the pathophysiology, but its management is complex and requires the integration of clinical, biochemical, molecular, and imaging findings to establish the appropriate treatment according to the subtype. Here we present a summary of a recent international symposium on congenital hypoglycemia disorders with emphasis on novel molecular mechanisms resulting in HI, genetic diagnosis, overall approach to management, novel therapies under development, and current outcomes. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  12. Disorder of Sexual Development and Congenital Heart Defect in 47XYY: Clinical Disorder or Coincidence?

    Directory of Open Access Journals (Sweden)

    Hanane Latrech

    2015-01-01

    Full Text Available Background. 47XYY syndrome is a rare sex chromosome variation characterized by an additional Y chromosome. Most patients with 47XYY karyotype have normal phenotype. This disorder seems associated with a higher risk of developing behavioral and cognitive problems, tall stature, and infertility in adulthood. Sexual development disorder is a rare finding. We report a first case with an abnormal left coronary artery originating from the pulmonary artery in a 47XYY patient. Case. A one-month-old child was referred for ectopic testis and micropenis. Physical examination revealed facial dysmorphia, micropenis, and curvature of the penis with nonpalpable testis. Laboratory tests showed decreased total testosterone and anti-Mullerian hormone (AMH levels. Blood karyotyping revealed a 47XYY chromosomal formula. At the age of 3 months, the patient developed dyspnea and tachycardia. Echocardiography revealed an anomalous left coronary artery from pulmonary artery with left ventricular dysfunction requiring surgical revascularization by direct reimplantation of the left coronary artery system. Our second case was a 3-year-old child referred for hypospadias with nonpalpable left testicle. Physical examination showed hypertelorism. Blood karyotyping revealed a 47XYY chromosomal formula. Conclusion. To our knowledge, this is the first case of 47XYY syndrome associated with this congenital heart malformation and a sexual development disorder.

  13. Congenital eyelid ptosis: onset and prevalence of amblyopia, associations with systemic disorders, and treatment outcomes.

    Science.gov (United States)

    Stein, August; Kelly, John P; Weiss, Avery H

    2014-10-01

    To determine the age at onset of amblyopia, the response to occlusion therapy, and the association with systemic disorders in children with congenital eyelid ptosis. Retrospective chart review of children seen at Seattle Children's Hospital with moderate or severe congenital ptosis. Assessments were longitudinal visual acuity development using objective methods, definition of ptosis severity by eyelid margin to pupillary light reflex distance (margin reflex distance [MRD]), age at amblyopia diagnosis, correlation between amblyopia and MRD, and associated systemic disorders. Eighty-four children with moderate-to-severe congenital ptosis met inclusion criteria; the mean longitudinal follow-up was 49.1 months. Fifteen (18%) of these children had amblyopia, of which 9 had deprivation amblyopia (mean age 17.3 months ± 11.2) and 6 had anisometropic or strabismic amblyopia (mean age 60 months ± 11.8). Eleven (73%) of the children with amblyopia were successfully treated with occlusion therapy. Amblyopia was not correlated with MRD. A systemic disorder was identified in 29 (35%) of the children, the most common being genetic, chromosomal, or neurologic conditions. Patients with systemic disorders and developmental delay have significantly lower visual acuity bilaterally compared with patients without systemic disorders (P ≤ .003). Using longitudinal and objective visual acuity assessments, the incidence of amblyopia was 18% in children with moderate to severe congenital ptosis. Visual deprivation was the predominant risk factor that was reliably distinguished by its earlier onset in young children. The best indicator of amblyopia in children is visual acuity rather than MRD measurements. Systemic disorders are frequent in children with moderate to severe congenital ptosis. Copyright © 2014 Elsevier Inc. All rights reserved.

  14. Menstrual cycle and its disorders in women with congenital heart disease

    NARCIS (Netherlands)

    Drenthen, Willem; Hoendermis, Elke S.; Moons, Philip; Heida, Karst Y.; Roos-Hesselink, Jolien W.; Mulder, Barbara J. M.; van Dijk, Arie P. J.; Vliegen, Hubert W.; Sollie, Krystyna M.; Berger, Rolf M. F.; Lely, A. Titia; Canobbio, Mary M.; Pieper, Petronella G.

    2008-01-01

    OBJECTIVES: To investigate the age at menarche, the prevalence of menstrual cycle (interval) disorders, and determinants in women with congenital heart disease (CHD). DESIGN: Using two CHD registries, 1802 (82%) of the 2196 women with CHD contacted (aged 18-58 years) provided written informed

  15. Menstrual cycle and its disorders in women with congenital heart disease.

    NARCIS (Netherlands)

    Drenthen, W.; Hoendermis, E.S.; Moons, P.; Heida, K.Y.; Roos-Hesselink, J.W.; Mulder, B.J.M.; Dijk, A.P.J. van; Vliegen, H.W.; Sollie, K.M.; Berger, R.M.; Lely, A.T.; Canobbio, M.M.; Pieper, P.G.

    2008-01-01

    OBJECTIVES: To investigate the age at menarche, the prevalence of menstrual cycle (interval) disorders, and determinants in women with congenital heart disease (CHD). DESIGN: Using two CHD registries, 1802 (82%) of the 2196 women with CHD contacted (aged 18-58 years) provided written informed

  16. Gene identification in the congenital disorders of glycosylation type I by whole-exome sequencing

    NARCIS (Netherlands)

    Timal, Sharita; Hoischen, Alexander; Lehle, Ludwig; Adamowicz, Maciej; Huijben, Karin; Sykut-Cegielska, Jolanta; Paprocka, Justyna; Jamroz, Ewa; van Spronsen, Francjan J.; Koerner, Christian; Gilissen, Christian; Rodenburg, Richard J.; Eidhof, Ilse; Van den Heuvel, Lambert; Thiel, Christian; Wevers, Ron A.; Morava, Eva; Veltman, Joris; Lefeber, Dirk J.

    2012-01-01

    Congenital disorders of glycosylation type I (CDG-I) form a growing group of recessive neurometabolic diseases. Identification of disease genes is compromised by the enormous heterogeneity in clinical symptoms and the large number of potential genes involved. Until now, gene identification included

  17. Challenges in the Evaluation for Possible Abuse: Presentations of Congenital Bleeding Disorders in Childhood

    Science.gov (United States)

    Jackson, Jami; Carpenter, Shannon; Anderst, Jim

    2012-01-01

    Objectives: To describe children with congenital bleeding disorders that present in a manner that may be concerning for non-accidental trauma (NAT), and to evaluate associations with disease and demographic characteristics. Methods: Ten year retrospective charts of subjects were reviewed at a Hemophilia Treatment Center. Demographic, historical,…

  18. 78 FR 7659 - Revised Medical Criteria for Evaluating Congenital Disorders That Affect Multiple Body Systems

    Science.gov (United States)

    2013-02-04

    .... People with non- mosaic Down syndrome may also have congenital heart disease, impaired vision, hearing..., or interference, as well as the resulting functional limitations and their progression, may vary... senses and speech, neurological, or mental disorders. Otherwise, we evaluate the specific functional...

  19. 76 FR 66006 - Revised Medical Criteria for Evaluating Congenital Disorders That Affect Multiple Body Systems

    Science.gov (United States)

    2011-10-25

    ... term ``extreme'' in our rules for determining functional equivalence for children.\\5\\ \\5\\ See 20 CFR... may also have congenital heart disease, impaired vision, hearing problems, and other disorders. We... like them, the degree of deviation, interruption, or interference, as well as the resulting functional...

  20. Defining the phenotype and diagnostic considerations in adults with congenital disorders of N-linked glycosylation

    NARCIS (Netherlands)

    Wolthuis, D.F.; Janssen, M.C.H.; Cassiman, D.; Lefeber, D.J.; Morava-Kozicz, E.

    2014-01-01

    Congenital disorders of N-glycosylation (CDG) form a rapidly growing group of more than 20 inborn errors of metabolism. Most patients are identified at the pediatric age with multisystem disease. There is no systematic review on the long-term outcome and clinical presentation in adult patients.

  1. Congenital amusia: a group study of adults afflicted with a music-specific disorder.

    Science.gov (United States)

    Ayotte, Julie; Peretz, Isabelle; Hyde, Krista

    2002-02-01

    The condition of congenital amusia, commonly known as tone-deafness, has been described for more than a century, but has received little empirical attention. In the present study, a research effort has been made to document in detail the behavioural manifestations of congenital amusia. A group of 11 adults, fitting stringent criteria of musical disabilities, were examined in a series of tests originally designed to assess the presence and specificity of musical disorders in brain-damaged patients. The results show that congenital amusia is related to severe deficiencies in processing pitch variations. The deficit extends to impairments in music memory and recognition as well as in singing and the ability to tap in time to music. Interestingly, the disorder appears specific to the musical domain. Congenital amusical individuals process and recognize speech, including speech prosody, common environmental sounds and human voices, as well as control subjects. Thus, the present study convincingly demonstrates the existence of congenital amusia as a new class of learning disabilities that affect musical abilities.

  2. Congenital dyserythropoiesis with intererythroblastic chromatin bridges and ultrastructurally-normal erythroblast heterochromatin: a new disorder.

    Science.gov (United States)

    Wickramasinghe, S N; Spearing, R L; Hill, G R

    1998-12-01

    Two non-anaemic subjects, a father and daughter, with a new form of congenital dyserythropoiesis are reported. The features of their disorder are: (1) an abnormal blood film with basophilic stippling of red cells and oval macrocytes, (2) various dysplastic changes in the erythroblasts, including internuclear chromatin bridges, (3) ultrastructurally-normal erythroblast heterochromatin, (4) normal serum thymidine kinase activity, and (5) a probable autosomal dominant inheritance. The last three features distinguish this disorder from CDA type I.

  3. Congenital hypogammaglobulinemia associated with granulocyte disorders. A case presentation

    International Nuclear Information System (INIS)

    Sanchez Segura, Miriam C; Marsan Suarez, Vianed; Socarras Ferrer, Bertha B; Ojeda de Leon, Norma

    2009-01-01

    This is the case of a child aged 11 months with a history of systemic sepsis from Pseudomona aeruginosa at 5 months, neutropenia, leucopenia, sepsis-associated anemia and from then, recurrent acute respiratory infections of the high respiratory tract, allergic manifestations and furunculosis from pseudomona. Immunologic study conducted showed a decreased figure of IgG with a light increase of CD4 +c ooperative-IgM of T cells. Also, we found the presence of neutropenia and marked defect of phagocytosis. We made the diagnosis of granulocyte-associate congenital hypogammaglobulinemia. The patient was treated with human gamma globulin by intramuscular route, transference factor and immunoferon, with an obvious improvement

  4. Leber’s congenital amaurosis and the role of gene therapy in congenital retinal disorders

    Directory of Open Access Journals (Sweden)

    Walid Sharif

    2017-03-01

    Full Text Available Leber’s congenital amaurosis (LCA and recent gene therapy advancement for treating inherited retinopathies were extensive literature reviewed using MEDLINE, PubMed and EMBASE. Adeno-associated viral vectors were the most utilised vectors for ocular gene therapy. Cone photoreceptor cells might use an alternate pathway which was not reliant of the retinal pigment epithelium (RPE derived retinoid isomerohydrolase (RPE65 to access the 11-cis retinal dehydechromophore. Research efforts dedicated on the progression of a gene-based therapy for the treatment of LCA2. Such gene therapy approaches were extremely successful in canine, porcine and rodent LCA2 models. The recombinant AAV2.hRPE65v2 adeno-associated vector contained the RPE65 cDNA and was replication deficient. Its in vitro injection in target cells induced RPE65 protein production. The gene therapy trials that were so far conducted for inherited retinopathies have generated promising results. Phase I clinical trials to cure LCA and choroideremia demonstrated that adeno-associated viral vectors containing RPE genes and photoreceptors respectively, could be successfully administered to inherited retinopathy patients. A phase III trial is presently ongoing and if successful, it will lead the way to additional gene therapy attempts to cure monogenic, inherited retinopathies.

  5. Leber’s congenital amaurosis and the role of gene therapy in congenital retinal disorders

    Institute of Scientific and Technical Information of China (English)

    Walid; Sharif; Zuhair; Sharif

    2017-01-01

    Leber’s congenital amaurosis(LCA)and recent gene therapy advancement for treating inherited retinopathies were extensive literature reviewed using MEDLINE,Pub Med and EMBASE. Adeno-associated viral vectors were the most utilised vectors for ocular gene therapy. Cone photoreceptor cells might use an alternate pathway which was not reliant of the retinal pigment epithelium(RPE)derived retinoid isomerohydrolase(RPE65)to access the 11-cis retinal dehydechromophore. Research efforts dedicated on the progression of a gene-based therapy for the treatment of LCA2. Such gene therapy approaches were extremely successful in canine,porcine and rodent LCA2 models. The recombinant AAV2.h RPE65v2 adenoassociated vector contained the RPE65 cDNA and was replication deficient. Its in vitro injection in target cells induced RPE65 protein production. The gene therapy trials that were so far conducted for inherited retinopathies have generated promising results. Phase I clinical trials to cure LCA and choroideremia demonstrated that adeno-associated viral vectors containing RPE genes and photoreceptors respectively,could be successfully administered to inherited retinopathy patients. A phase III trial is presently ongoing and if successful,it will lead the way to additional gene therapy attempts to cure monogenic,inherited retinopathies.

  6. An Italian Prospective Experience on the Association Between Congenital Cytomegalovirus Infection and Autistic Spectrum Disorder.

    Science.gov (United States)

    Garofoli, Francesca; Lombardi, Giuseppina; Orcesi, Simona; Pisoni, Camilla; Mazzucchelli, Iolanda; Angelini, Micol; Balottin, Umberto; Stronati, Mauro

    2017-05-01

    The aim of this retrospective study, with prospective data collection, was to correlate congenital cytomegalovirus (CMV) infection with autism spectrum disorder (ASD) and to define its prevalence. Seventy proven congenitally-infected infants, born between 2007 and 2012, were referred to our centre for CMV diagnosis and follow-up, which consisted of a consolidated protocol allowing an early evaluation of autism. We considered four children 2-year old, two of whom, at the age of 3, were diagnosed with ASD demonstrating a 2-3 fold higher prevalence (2.86%), than that in general Italian population (0.66-1.36%).Our protocol enabled us to make the earliest diagnosis and highlight the role of the virus among other causes of autism, which may be a long term sequela of congenital CMV.

  7. Unilateral Congenital Knee and Hip Dislocation with Bilateral Clubfoot – A rare Packaging disorder

    Directory of Open Access Journals (Sweden)

    Mukesh Tiwari

    2013-04-01

    Full Text Available ntroduction: Reduced intrauterine space gives rise to ‘packaging disorder’ which may involve joint dislocations or contractures. We present an unique case where mutiple joints were dislocated involving left congenital knee dislocation (CDK, bilateral congenital hip dislocation (CDH and congenital talipes equino varus (CTEVdeformities. Case Report: A preterm baby boy born to mother with diagnosed oligohydramios presented with left CDK bilateral DDH and CTEV. The knee dislocation was treated first with gradual streaching and weekly above knee cast. At 7th week good flexion was achieved at both knees and abduction splint for DDH (using double diaper with ponseti cast for CTEV was done. At one year follow up all joints were reduced and maintained well with baby able to stand with support. Conclusion: Packaging disorders may present with multiple dislocations and deformities. Early intervention with serial casting and manipulation minimises disability and prevents ambulatory problems. In our case there was a good response to manipulation and serial casting. This differs from cases with inherent pathology like arthrogryposis where response to treatment is not so good. Keywords: Congenital genu recurvatum, Develpmental dysplasia hip, CTEV, Clubfoot, serial manipulation, packaging disorders

  8. Congenital platelet function defects

    Science.gov (United States)

    ... pool disorder; Glanzmann's thrombasthenia; Bernard-Soulier syndrome; Platelet function defects - congenital ... Congenital platelet function defects are bleeding disorders that cause reduced platelet function. Most of the time, people with these disorders have ...

  9. Congenital and acquired foot disorders and their roentgenographic examination

    International Nuclear Information System (INIS)

    Weber, M.

    1986-01-01

    In addition to general radiologic aspects there are special orthopedic considerations have in interpretation of X-rays of the foot. This is especially important for the diagnosis of orthopedic foot diseases. In clubfoot X-rays are useful for therapeutic planning and control. Even in the first months of life radiographs can show important disturbances of growth of the foot and displacement of the bones of the tarsus. In other congenital foot deformities X-rays are important for diagnostic reasons: they prove luxations or skeletal deformities. The most important acquired foot disease is the pronating foot. X-rays do not only show the amount of joint damage and structural changes of bones but also allow to draw conclusions to be drawn about the causes of static and dynamic changes of the foot skeleton. Functional diagnostic radiological investigation is of decisive importance for evaluation of infantile pronating foot. X-rays allow the differentiation to be made between physiological and pathologic changes. Subtle radiographic investigation is essential while planning operative treatment in childhood, as in adults. (orig.) [de

  10. Neonatal severe intractable diarrhoea as the presenting manifestation of an unclassified congenital disorder of glycosylation (CDG-x)

    OpenAIRE

    Mention, K; Michaud, L; Dobbelaere, D; Guimber, D; Gottrand, F; Turck, D

    2001-01-01

    A case of severe and protracted diarrhoea is reported, which started in the neonatal period and progressively associated with neurological impairment, dysmorphy, hepatosplenomegaly, and hepatic insufficiency, from which the patient died at 2 years of age. Isoelectric focusing of serum transferrin showed a congenital disorder of glycosylation type I pattern but the basic defect could not be identified. This observation shows that congenital disorder of glycosylation is a cause of i...

  11. Neonatal severe intractable diarrhoea as the presenting manifestation of an unclassified congenital disorder of glycosylation (CDG-x)

    Science.gov (United States)

    Mention, K; Michaud, L; Dobbelaere, D; Guimber, D; Gottrand, F; Turck, D

    2001-01-01

    A case of severe and protracted diarrhoea is reported, which started in the neonatal period and progressively associated with neurological impairment, dysmorphy, hepatosplenomegaly, and hepatic insufficiency, from which the patient died at 2 years of age. Isoelectric focusing of serum transferrin showed a congenital disorder of glycosylation type I pattern but the basic defect could not be identified. This observation shows that congenital disorder of glycosylation is a cause of intractable diarrhoea in neonates.

 PMID:11668168

  12. Cochlear implantation in children with congenital cytomegalovirus infection accompanied by psycho-neurological disorders.

    Science.gov (United States)

    Yamazaki, Hiroshi; Yamamoto, Rinko; Moroto, Saburo; Yamazaki, Tomoko; Fujiwara, Keizo; Nakai, Masako; Ito, Juichi; Naito, Yasushi

    2012-04-01

    Cochlear implantation was effective for deaf children with congenital cytomegalovirus (CMV) infection, but their cochlear implant (CI) outcomes were often impaired, depending on the types of CMV-associated psycho-neurological disorders. Evaluation of cognitive development and autistic tendency of implantees might be useful to predict their CI outcomes. To reveal the influence of CMV-associated psycho-neurological disorders on CI outcomes. This was a retrospective evaluation of 11 implantees with congenital CMV infection (CMV-CIs) and 14 implantees with autosomal recessive hearing loss (genetic-CIs). Nine of 11 CMV-CIs suffered from psycho-neurological disorders; one from attention deficit hyperactivity disorder, two from pervasive developmental disorder, and six from mental retardation. Aided hearing thresholds with CIs in the two groups did not differ, but two autistic and two mentally retarded CMV-CIs showed significantly low scores in speech discrimination tests. Language-Social (L-S) developmental quotients (DQs) evaluated by the Kyoto Scale of Psychological development were improved after the implantation in both groups, but the postoperative increase of L-S DQs was significantly smaller in the CMV-CIs than that of genetic-CIs. Interestingly, the postoperative L-S and Cognitive-Adaptive (C-A) DQs showed statistically significant correlation in all cases except for two autistic CMV-CIs whose L-S DQs were much lower than those expected from their C-A DQs.

  13. Bleeding Episodes Among Patients with Congenital Fibrinogen Disorders, a Study On 12 New Iranian Patients

    Directory of Open Access Journals (Sweden)

    Majid Naderi

    2018-01-01

    Full Text Available Background: Congenital fibrinogen disorders (CFDs comprise about 10% of rare bleeding disorders (RBDs. CFDs are divided into two groups of quantitative (afibrinogenemia and hypofibrinogenemia with autosomal recessive inheritance pattern, and qualitative (dysfibrinogenemia, hypodysfibrogenemia disorders, mainly with autosomal dominant inheritance pattern. Sistan and Baluchestan Province in Iran, with its high rate of consanguineous marriages, has a high incidence of RBDs including CFD. In the current study, we report clinical manifestations of patients with CFDs.Methods: Twelve new Iranian patients from Sistan and Baluchestan Province with different types of CFDs were selected for this study. Diagnosis of CFDs was based on clinical features and familial history followed by laboratory assessment by routine and specific coagulation tests including prothrombin time (PT and activated partial time tests (APTT, as well as FI activity assay by Clauss method.Results: Out of 12 patients, 3(25% had afibrinogenemia, 7(58.3% had hypofibrinogenemia while 2(16/7% were suspected of having dysfibrinogenemia. Although umbilical cord bleeding (UCB 9(75% was the most common clinical presentation among the study population, this feature was not observed among patients with dysfibrinogenemia. Hematoma (100% was the most common presentation of patients with dysfibrinogenemia.  Conclusion: Results of this study revealed that some clinical presentations are the diagnostic features of CFDs and can be used for precise and in-time diagnosis CFDs in conjunction with family history and laboratory findings.Keywords: Fibrinogen Deficiency; Congenital Afibrinogenemia; Blood Coagulation Disorder; Afibrinogenemia

  14. A compound heterozygous mutation in DPAGT1 results in a congenital disorder of glycosylation with a relatively mild phenotype

    NARCIS (Netherlands)

    Iqbal, Z.; Shahzad, M.; Vissers, L.E.L.M.; Scherpenzeel, M. van; Gilissen, C.; Razzaq, A.; Zahoor, M.Y.; Khan, S.N.; Kleefstra, T.; Veltman, J.A.; Brouwer, A.P.M. de; Lefeber, D.J.; Bokhoven, H. van; Riazuddin, S.

    2013-01-01

    Congenital disorders of glycosylation (CDG) are a large group of recessive multisystem disorders caused by impaired protein or lipid glycosylation. The CDG-I subgroup is characterized by protein N-glycosylation defects originating in the endoplasmic reticulum. The genetic defect is known for 17

  15. Treatment for preventing bleeding in people with haemophilia or other congenital bleeding disorders undergoing surgery.

    Science.gov (United States)

    Coppola, Antonio; Windyga, Jerzy; Tufano, Antonella; Yeung, Cindy; Di Minno, Matteo Nicola Dario

    2015-02-09

    In people with haemophilia or other congenital bleeding disorders undergoing surgical interventions, haemostatic treatment is needed in order to correct the underlying coagulation abnormalities and minimise the bleeding risk. This treatment varies according to the specific haemostatic defect, its severity and the type of surgical procedure. The aim of treatment is to ensure adequate haemostatic coverage for as long as the bleeding risk persists and until wound healing is complete. To assess the effectiveness and safety of different haemostatic regimens (type, dose and duration, modality of administration and target haemostatic levels) administered in people with haemophilia or other congenital bleeding disorders for preventing bleeding complications during and after surgical procedures. We searched the Cochrane Cystic Fibrosis and Genetic Disorders Group's Coagulopathies Trials Register, compiled from electronic database searches and handsearching of journals and conference abstract books. We also searched the reference lists of relevant articles and reviews.Date of the last search: 20 November 2014. Randomised and quasi-randomised controlled trials comparing any hemostatic treatment regimen to no treatment or to another active regimen in children and adults with haemophilia or other congenital bleeding disorders undergoing any surgical intervention. Two authors independently assessed trials (eligibility and risks of bias) and extracted data. Meta-analyses were performed on available and relevant data. Of the 16 identified trials, four (112 participants) were eligible for inclusion.Two trials evaluated 59 people with haemophilia A and B undergoing 63 dental extractions. Trials compared the use of a different type (tranexamic acid or epsilon-aminocaproic acid) and regimen of antifibrinolytic agents as haemostatic support to the initial replacement treatment. Neither trial specifically addressed mortality (one of this review's primary outcomes); however, in the frame

  16. Evidence supporting the use of recombinant activated factor VII in congenital bleeding disorders

    Directory of Open Access Journals (Sweden)

    Pär I Johansson

    2010-06-01

    Full Text Available Pär I Johansson, Sisse R OstrowskiCapital Region Blood Bank, Section for Transfusion Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, DenmarkBackground: Recombinant activated factor VII (rFVIIa, NovoSeven® was introduced in 1996 for the treatment of hemophilic patients with antibodies against coagulation factor VIII or IX.Objective: To review the evidence supporting the use of rFVIIa for the treatment of patients with congenital bleeding disorders.Patients and methods: English-language databases were searched in September 2009 for reports of randomized controlled trials (RCTs evaluating the ability of rFVIIa to restore hemostasis in patients with congenital bleeding disorders.Results: Eight RCTs involving 256 hemophilic patients with antibodies against coagulation factors, also known as inhibitors, were identified. The evidence supporting the use of rFVIIa in these patients was weak with regard to dose, clinical setting, mode of administration, efficacy, and adverse events, given the limited sample size of each RCT and the heterogeneity of the studies.Conclusion: The authors suggest that rFVIIa therapy in hemophilic patients with inhibitors should be based on the individual’s ability to generate thrombin and form a clot, and not on the patient’s weight alone. Therefore, assays for thrombin generation, such as whole-blood thromboelastography, have the potential to significantly improve the treatment of these patients.Keywords: hemophilia, inhibitors, coagulation factor VIII, coagulation factor IX, rFVIIa, NovoSeven, FEIBA, hemostasis, RCT

  17. MALDI-TOF MS applied to apoC-III glycoforms of patients with congenital disorders affecting O-glycosylation. Comparison with two-dimensional electrophoresis

    NARCIS (Netherlands)

    Yen-Nicolay, S.; Boursier, C.; Rio, M. del; Lefeber, D.J.; Pilon, A.; Seta, N.; Bruneel, A.

    2015-01-01

    PURPOSE: The O-glycan abnormalities accompanying some congenital disorders of glycosylation, namely conserved oligomeric Golgi-congenital disorders of glycosylation (COG-CDGs) and ATP6V0A2-CDGs, are mainly detected using electrophoresis methods applied to circulating apolipoprotein C-III. The

  18. Intracranial Hemorrhage: A Devastating Outcome of Congenital Bleeding Disorders-Prevalence, Diagnosis, and Management, with a Special Focus on Congenital Factor XIII Deficiency.

    Science.gov (United States)

    Alavi, Seyed Ezatolla Rafiee; Jalalvand, Masumeh; Assadollahi, Vahideh; Tabibian, Shadi; Dorgalaleh, Akbar

    2018-04-01

    Intracranial hemorrhage (ICH) is a medical emergency. In congenital bleeding disorders, ICH is a devastating presentation accompanied with a high rate of morbidity and mortality. The prevalence of ICH is highly variable among congenital bleeding disorders, with the highest incidence observed in factor (F) XIII deficiency (FXIIID) (∼30%). This life-threatening presentation is less common in afibrinogenemia, FVIII, FIX, FVII, and FX deficiencies, and is rare in severe FV and FII deficiencies, type 3 von Willebrand disease and inherited platelet function disorders (IPFDs). In FXIIID, this diathesis most often occurs after trauma in children, whereas spontaneous ICH is more frequent in adults. About 15% of patients with FXIIID and ICH die; the bleeding causes 80% of deaths in this coagulopathy. Although in FXIIID, the bleed most commonly is intraparenchymal (> 90%), epidural, subdural, and subarachnoid hemorrhages also have been reported, albeit rarely. As this life-threatening bleeding causes neurological complications, early diagnosis can prevent further expansion of the hematoma and secondary damage. Neuroimaging plays a crucial role in the diagnosis of ICH, but signs and symptoms in patients with severe FXIIID should trigger replacement therapy even before establishment of the diagnosis. Although a high dose of FXIII concentrate can reduce the rate of morbidity and mortality of ICH in FXIIID, it may occasionally trigger inhibitor development, thus complicating ICH management and future prophylaxis. Nevertheless, replacement therapy is the mainstay of treatment for ICH in FXIIID. Neurosurgery is performed in patients with FXIIID and epidural hematoma and a hemorrhage diameter exceeding 2 cm or a volume of ICH is more than 30 cm 3 . Contact sports are not recommended in people with FXIIID as they can elicit ICH. However, a considerable number of safe sports and activities have been suggested to have more benefits than dangers for patients with congenital bleeding

  19. Prevalence and Correlates of Post-traumatic Stress Disorder in Adults With Congenital Heart Disease.

    Science.gov (United States)

    Deng, Lisa X; Khan, Abigail May; Drajpuch, David; Fuller, Stephanie; Ludmir, Jonathan; Mascio, Christopher E; Partington, Sara L; Qadeer, Ayesha; Tobin, Lynda; Kovacs, Adrienne H; Kim, Yuli Y

    2016-03-01

    Post-traumatic stress disorder (PTSD) is associated with adverse outcomes and increased mortality in cardiac patients. No studies have examined PTSD in the adult congenital heart disease (ACHD) population. The objectives of this study were to assess the prevalence of self-reported symptoms of PTSD in patients with ACHD and explore potential associated factors. Patients were enrolled from an outpatient ACHD clinic and completed several validated measures including the Impact of Event Scale-Revised, PTSD Checklist-Civilian Version, and the Hospital Anxiety and Depression Scale. Clinical data were abstracted through medical data review. A total of 134 participants (mean age 34.6 ± 10.6; 46% men) were enrolled. Of the 127 participants who completed the Impact of Event Scale-Revised, 14 (11%) met criteria for elevated PTSD symptoms specifically related to their congenital heart disease or treatment. Of the 134 patients who completed PTSD Checklist-Civilian Version, 27 (21%) met criteria for global PTSD symptoms. In univariate analyses, patients with congenital heart disease-specific PTSD had their most recent cardiac surgery at an earlier year (p = 0.008), were less likely to have attended college (p = 0.04), had higher rates of stroke or transient ischemic attack (p = 0.03), and reported greater depressive symptoms on the Hospital Anxiety and Depression Scale (7 vs 2, p <0.001). In multivariable analysis, the 2 factors most strongly associated with PTSD were depressive symptoms (p <0.001) and year of most recent cardiac surgery (p <0.03). In conclusion, PTSD is present in 11% to 21% of subjects seen at a tertiary referral center for ACHD. The high prevalence of PTSD in this complex group of patients has important implications for the medical and psychosocial management of this growing population. Copyright © 2016 Elsevier Inc. All rights reserved.

  20. Dental health and oral health-related quality of life in children with congenital bleeding disorders.

    Science.gov (United States)

    Salem, K; Eshghi, P

    2013-01-01

    The purpose of this study was to investigate the dental and some other aspects of oral health status of young patients with congenital bleeding disorders (CBD) and the impact of these on their quality of life (OHR-QoL) compared with controls. DMFS-dmfs (Decayed, Missed, Filled Tooth surfaces in permanent and primary teeth) scores, Simplified oral hygiene index, occurance of hypoplasia of first permanent molars, Temporomandibular joint dysfunction and occlusion of 46 CBD patients at the age range of 2-15 years and 46 of other children as control were compared, and the impact of their oral health situation on quality of life was also investigated. Data were analysed by chi-square, t-test and Pearson correlation. Patients were significantly more caries-free with less decayed teeth in primary-permanent dentition (P = 0.03, t = -2.17).The mean scores of OHR-QoL of CBD patients and controls were not significantly different. Oral Bleeding was the significant variable in relation to 'oral health-related quality of life' in CBD groups (Pearson correlation, r = -0.56, P = 0.000). OHR-QoL in the control group was related to dmfs score (r = -0.392, P = 0.011) and male gender (r = -0.329, P = 0.026). Congenital bleeding disorder CBD patients were found to have a better dental health situation in primary dentition compared with controls; however, their 'oral health-related quality of life' was similar. Oral bleeding was the only significant factor related to OHR-QoL in CBD. It shows an overall importance of development of comprehensive care centres for CBD as the main cause of this achievement. © 2012 Blackwell Publishing Ltd.

  1. CLPB mutations cause 3-methylglutaconic aciduria, progressive brain atrophy, intellectual disability, congenital neutropenia, cataracts, movement disorder.

    Science.gov (United States)

    Wortmann, Saskia B; Ziętkiewicz, Szymon; Kousi, Maria; Szklarczyk, Radek; Haack, Tobias B; Gersting, Søren W; Muntau, Ania C; Rakovic, Aleksandar; Renkema, G Herma; Rodenburg, Richard J; Strom, Tim M; Meitinger, Thomas; Rubio-Gozalbo, M Estela; Chrusciel, Elzbieta; Distelmaier, Felix; Golzio, Christelle; Jansen, Joop H; van Karnebeek, Clara; Lillquist, Yolanda; Lücke, Thomas; Õunap, Katrin; Zordania, Riina; Yaplito-Lee, Joy; van Bokhoven, Hans; Spelbrink, Johannes N; Vaz, Frédéric M; Pras-Raves, Mia; Ploski, Rafal; Pronicka, Ewa; Klein, Christine; Willemsen, Michel A A P; de Brouwer, Arjan P M; Prokisch, Holger; Katsanis, Nicholas; Wevers, Ron A

    2015-02-05

    We studied a group of individuals with elevated urinary excretion of 3-methylglutaconic acid, neutropenia that can develop into leukemia, a neurological phenotype ranging from nonprogressive intellectual disability to a prenatal encephalopathy with progressive brain atrophy, movement disorder, cataracts, and early death. Exome sequencing of two unrelated individuals and subsequent Sanger sequencing of 16 individuals with an overlapping phenotype identified a total of 14 rare, predicted deleterious alleles in CLPB in 14 individuals from 9 unrelated families. CLPB encodes caseinolytic peptidase B homolog ClpB, a member of the AAA+ protein family. To evaluate the relevance of CLPB in the pathogenesis of this syndrome, we developed a zebrafish model and an in vitro assay to measure ATPase activity. Suppression of clpb in zebrafish embryos induced a central nervous system phenotype that was consistent with cerebellar and cerebral atrophy that could be rescued by wild-type, but not mutant, human CLPB mRNA. Consistent with these data, the loss-of-function effect of one of the identified variants (c.1222A>G [p.Arg408Gly]) was supported further by in vitro evidence with the mutant peptides abolishing ATPase function. Additionally, we show that CLPB interacts biochemically with ATP2A2, known to be involved in apoptotic processes in severe congenital neutropenia (SCN) 3 (Kostmann disease [caused by HAX1 mutations]). Taken together, mutations in CLPB define a syndrome with intellectual disability, congenital neutropenia, progressive brain atrophy, movement disorder, cataracts, and 3-methylglutaconic aciduria. Copyright © 2015 The American Society of Human Genetics. Published by Elsevier Inc. All rights reserved.

  2. Women’s Attitudes Regarding Prenatal Testing for a Range of Congenital Disorders of Varying Severity

    Directory of Open Access Journals (Sweden)

    Mary E. Norton

    2014-01-01

    Full Text Available Little is known about women’s comparative attitudes towards prenatal testing for different categories of genetic disorders. We interviewed women who delivered healthy infants within the past year and assessed attitudes towards prenatal screening and diagnostic testing, as well as pregnancy termination, for Down syndrome (DS, fragile X (FraX, cystic fibrosis (CF, spinal muscular atrophy (SMA, phenylketonuria (PKU and congenital heart defects (CHD. Ninety-five women aged 21 to 48 years participated, of whom 60% were Caucasian, 23% Asian, 10% Latina and 7% African American; 82% were college graduates. Ninety-five to ninety-eight percent indicated that they would have screening for each condition, and the majority would have amniocentesis (64% for PKU to 72% for SMA. Inclinations regarding pregnancy termination varied by condition: Whereas only 10% reported they would probably or definitely terminate a pregnancy for CHD, 41% indicated they would do so for DS and 62% for SMA. Most women in this cohort reported that they would undergo screening for all six conditions presented, the majority without the intent to terminate an affected pregnancy. These women were least inclined to terminate treatable disorders (PKU, CHD versus those associated with intellectual disability (DS, FraX and were most likely to terminate for SMA, typically lethal in childhood.

  3. Congenital amusia: a cognitive disorder limited to resolved harmonics and with no peripheral basis

    Science.gov (United States)

    Cousineaua, Marion; Oxenham, Andrew J.; Peretz, Isabelle

    2015-01-01

    Pitch plays a fundamental role in audition, from speech and music perception to auditory scene analysis. Congenital amusia is a neurogenetic disorder that appears to affect primarily pitch and melody perception. Pitch is normally conveyed by the spectro-temporal fine structure of low harmonics, but some pitch information is available in the temporal envelope produced by the interactions of higher harmonics. Using 10 amusic subjects and 10 matched controls, we tested the hypothesis that amusics suffer exclusively from impaired processing of spectro-temporal fine structure. We also tested whether the inability of amusics to process acoustic temporal fine structure extends beyond pitch by measuring sensitivity to interaural time differences, which also rely on temporal fine structure. Further tests were carried out on basic intensity and spectral resolution. As expected, pitch perception based on spectro-temporal fine structure was impaired in amusics; however, no significant deficits were observed in amusics' ability to perceive the pitch conveyed via temporal-envelope cues. Sensitivity to interaural time differences was also not significantly different between the amusic and control groups, ruling out deficits in the peripheral coding of temporal fine structure. Finally, no significant differences in intensity or spectral resolution were found between the amusic and control groups. The results demonstrate a pitch-specific deficit in fine spectro-temporal information processing in amusia that seems unrelated to temporal or spectral coding in the auditory periphery. These results are consistent with the view that there are distinct mechanisms dedicated to processing resolved and unresolved harmonics in the general population, the former being altered in congenital amusia while the latter is spared. PMID:25433224

  4. Congenital amusia: a cognitive disorder limited to resolved harmonics and with no peripheral basis.

    Science.gov (United States)

    Cousineau, Marion; Oxenham, Andrew J; Peretz, Isabelle

    2015-01-01

    Pitch plays a fundamental role in audition, from speech and music perception to auditory scene analysis. Congenital amusia is a neurogenetic disorder that appears to affect primarily pitch and melody perception. Pitch is normally conveyed by the spectro-temporal fine structure of low harmonics, but some pitch information is available in the temporal envelope produced by the interactions of higher harmonics. Using 10 amusic subjects and 10 matched controls, we tested the hypothesis that amusics suffer exclusively from impaired processing of spectro-temporal fine structure. We also tested whether the inability of amusics to process acoustic temporal fine structure extends beyond pitch by measuring sensitivity to interaural time differences, which also rely on temporal fine structure. Further tests were carried out on basic intensity and spectral resolution. As expected, pitch perception based on spectro-temporal fine structure was impaired in amusics; however, no significant deficits were observed in amusics' ability to perceive the pitch conveyed via temporal-envelope cues. Sensitivity to interaural time differences was also not significantly different between the amusic and control groups, ruling out deficits in the peripheral coding of temporal fine structure. Finally, no significant differences in intensity or spectral resolution were found between the amusic and control groups. The results demonstrate a pitch-specific deficit in fine spectro-temporal information processing in amusia that seems unrelated to temporal or spectral coding in the auditory periphery. These results are consistent with the view that there are distinct mechanisms dedicated to processing resolved and unresolved harmonics in the general population, the former being altered in congenital amusia while the latter is spared. Copyright © 2014 Elsevier Ltd. All rights reserved.

  5. Magnetic resonance imaging of the fetus in congenital intrathoracic disorders: preliminary observations

    Energy Technology Data Exchange (ETDEWEB)

    Liu Xiang; Ashtari, M.; Leonidas, J.C. [Dept. of Radiology, Schneider Children' s Hospital, Long Island Jewish Medical Center, NY (United States); Chan Ying [Fetal-Maternal Medicine, Schneider Children' s Hospital, Long Island Jewish Medical Center, and the Albert Einstein College of Medicine, NY (United States)

    2001-06-01

    Background and objective. Advances in magnetic resonance imaging (MRI) provide high-quality images of the intrathoracic organs. We studied the ability of MRI to define spatial relationships of the fetal lungs and measured lung volume in two cases of congenital diaphragmatic hernia (CDH), one of severe oligohydramnios secondary to bilateral cystic renal dysplasia and one case of prenatal chylothorax. Patients and methods. We performed pelvic MRI using single-shot fast spin echo (SSFSE) pulse sequence in four pregnant women referred because of abnormal prenatal ultrasound (US) findings associated with pulmonary hypoplasia. Results. The exact anatomic position of the contents of the hernia in CDH, including the position of the liver, was better defined with MRI. Pleural effusions were identified as well as the renal abnormality in the case of oligohydramnios. Lung volume was measured and the degree of pulmonary hypoplasia was quantified in every case. Lung-to-thorax ratio was calculated in the case of fetal chylothorax. Conclusion. Ongoing work suggests that MRI can provide additional detailed quantitative information in prenatal disorders associated with fetal lung compression and resulting hypoplasia. Correlation of fetal lung volume with postnatal management and outcome may affect prognosis in these cases. (orig.)

  6. Congenital rubella syndrome and autism spectrum disorder prevented by rubella vaccination - United States, 2001-2010

    Directory of Open Access Journals (Sweden)

    Omer Saad B

    2011-05-01

    Full Text Available Abstract Background Congenital rubella syndrome (CRS is associated with several negative outcomes, including autism spectrum disorders (ASDs. The objective of this study was to estimate the numbers of CRS and ASD cases prevented by rubella vaccination in the United States from 2001 through 2010. Methods Prevention estimates were calculated through simple mathematical modeling, with values of model parameters determined from published literature. Model parameters included pre-vaccine era CRS incidence, vaccine era CRS incidence, the number of live births per year, and the percentage of CRS cases presenting with an ASD. Results Based on our estimates, 16,600 CRS cases (range: 8300-62,250 were prevented by rubella vaccination from 2001 through 2010 in the United States. An estimated 1228 ASD cases were prevented by rubella vaccination in the United States during this time period. Simulating a slight expansion in ASD diagnostic criteria in recent decades, we estimate that a minimum of 830 ASD cases and a maximum of 6225 ASD cases were prevented. Conclusions We estimate that rubella vaccination prevented substantial numbers of CRS and ASD cases in the United States from 2001 through 2010. These findings provide additional incentive to maintain high measles-mumps-rubella (MMR vaccination coverage.

  7. Developmental disorders of the hypothalamus and pituitary gland associated with congenital hypopituitarism.

    Science.gov (United States)

    Mehta, Ameeta; Dattani, Mehul T

    2008-02-01

    The pituitary gland is a complex organ secreting six hormones from five different cell types. It is the end product of a carefully orchestrated pattern of expression of signalling molecules and transcription factors. Naturally occurring and transgenic murine models have demonstrated a role for many of these molecules in the aetiology of congenital hypopituitarism. These include the transcription factors HESX1, PROP1, POU1F1, LHX3, LHX4, PITX1, PITX2, SOX2 and SOX3. The expression pattern of these transcription factors dictates the phenotype that results when the gene encoding the relevant transcription factor is mutated. The highly variable phenotype may consist of isolated hypopituitarism or more complex disorders such as septo-optic dysplasia and holoprosencephaly. However, the overall incidence of mutations in known transcription factors in patients with hypopituitarism is low, indicating that many genes remain to be identified; characterization of these will further elucidate the pathogenesis of this complex condition and also shed light on normal pituitary development and function.

  8. Magnetic resonance imaging of the fetus in congenital intrathoracic disorders: preliminary observations

    International Nuclear Information System (INIS)

    Liu Xiang; Ashtari, M.; Leonidas, J.C.; Chan Ying

    2001-01-01

    Background and objective. Advances in magnetic resonance imaging (MRI) provide high-quality images of the intrathoracic organs. We studied the ability of MRI to define spatial relationships of the fetal lungs and measured lung volume in two cases of congenital diaphragmatic hernia (CDH), one of severe oligohydramnios secondary to bilateral cystic renal dysplasia and one case of prenatal chylothorax. Patients and methods. We performed pelvic MRI using single-shot fast spin echo (SSFSE) pulse sequence in four pregnant women referred because of abnormal prenatal ultrasound (US) findings associated with pulmonary hypoplasia. Results. The exact anatomic position of the contents of the hernia in CDH, including the position of the liver, was better defined with MRI. Pleural effusions were identified as well as the renal abnormality in the case of oligohydramnios. Lung volume was measured and the degree of pulmonary hypoplasia was quantified in every case. Lung-to-thorax ratio was calculated in the case of fetal chylothorax. Conclusion. Ongoing work suggests that MRI can provide additional detailed quantitative information in prenatal disorders associated with fetal lung compression and resulting hypoplasia. Correlation of fetal lung volume with postnatal management and outcome may affect prognosis in these cases. (orig.)

  9. Comparison of transferrin isoform analysis by capillary electrophoresis and HPLC for screening congenital disorders of glycosylation.

    Science.gov (United States)

    Dave, Mihika B; Dherai, Alpa J; Udani, Vrajesh P; Hegde, Anaita U; Desai, Neelu A; Ashavaid, Tester F

    2018-01-01

    Transferrin, a major glycoprotein has different isoforms depending on the number of sialic acid residues present on its oligosaccharide chain. Genetic variants of transferrin as well as the primary (CDG) & secondary glycosylation defects lead to an altered transferrin pattern. Isoform analysis methods are based on charge/mass variations. We aimed to compare the performance of commercially available capillary electrophoresis CDT kit for diagnosing congenital disorders of glycosylation with our in-house optimized HPLC method for transferrin isoform analysis. The isoform pattern of 30 healthy controls & 50 CDG-suspected patients was determined by CE using a Carbohydrate-Deficient Transferrin kit. The results were compared with in-house HPLC-based assay for transferrin isoforms. Transferrin isoform pattern for healthy individuals showed a predominant tetrasialo transferrin fraction followed by pentasialo, trisialo, and disialotransferrin. Two of 50 CDG-suspected patients showed the presence of asialylated isoforms. The results were comparable with isoform pattern obtained by HPLC. The commercial controls showed a <20% CV for each isoform. Bland Altman plot showed the difference plot to be within +1.96 with no systemic bias in the test results by HPLC & CE. The CE method is rapid, reproducible and comparable with HPLC and can be used for screening Glycosylation defects. © 2017 Wiley Periodicals, Inc.

  10. Additive effect of congenital heart disease and early developmental disorders on attention-deficit/hyperactivity disorder and autism spectrum disorder: a nationwide population-based longitudinal study.

    Science.gov (United States)

    Tsao, Pei-Chen; Lee, Yu-Sheng; Jeng, Mei-Jy; Hsu, Ju-Wei; Huang, Kai-Lin; Tsai, Shih-Jen; Chen, Mu-Hong; Soong, Wen-Jue; Kou, Yu Ru

    2017-11-01

    In this retrospective nationwide population-based case-control study, we investigated the impact of congenital heart disease (CHD) on the development of attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD), which remains unclear. Children aged disorders (EDD) that were diagnosed before ADHD and ASD diagnosis were also analyzed. The incidence rates of perinatal comorbidities, EDD, ADHD, and ASD were higher in the CHD group than in the control group. Multivariate Cox regression analysis revealed that the CHD group had an increased risk of developing ADHD (adjusted hazard ratio [aHR] 2.52, 95% confidence interval CI 1.96-3.25) and ASD (aHR 1.97, 95% CI 1.11-3.52) after adjusting for confounding comorbidities. EDD, but not perinatal comorbidities were also independent risk factors for ADHD and ASD after adjustment. Subgroup analysis indicated that the risk for ADHD (HR 16.59, 95% CI 12.17-22.60) and ASD (HR 80.68, 95% CI 39.96-176.12) was greatly increased in CHD subjects with EDD than in non-CHD subjects without EDD. These findings suggested that CHD at birth and EDD during early childhood were two independent risk factors for ADHD and ASD and that concurrent CHD and EDD might additively increase these risks.

  11. Microvillous inclusion disease: how to improve the prognosis of a severe congenital enterocyte disorder.

    Science.gov (United States)

    Halac, Ugur; Lacaille, Florence; Joly, Francisca; Hugot, Jean-Pierre; Talbotec, Cécile; Colomb, Virginie; Ruemmele, Frank M; Goulet, Olivier

    2011-04-01

    Microvillous inclusion disease (MVID) is a rare congenital enterocyte disorder causing severe diarrhea and intestinal failure. The objective of this study was to analyze clinical evolution and the most frequent complications of MVID in children receiving parenteral nutrition (PN) and after small-bowel transplantation (SBTx) with the aim to improve treatment strategies and prognosis. From 1995 to 2009, 24 patients (16 boys, median follow-up 4.7 years, range: from birth to 23.5 years) with MVID were admitted to our unit. The recorded parameters included growth, neurological development, liver and renal functions, bone disease, and outcome. Almost half of the children were from consanguineous families from the Mediterranean area. All of the patients completely depended on PN. Four children died of PN complications before 4 years of age. Before or without SBTx, growth failure was common (mean height -2.5 standard deviations [SD]), as was developmental delay (12/24), liver (20/22 with fibrosis) or kidney disease (3/23 with moderate renal insufficiency), and osteoporosis (6/24). Thirteen children underwent SBTx (9 isolated, 4 combined with liver Tx) at a median age of 3.5 years. Follow-up after SBTx was 0.4 to 14 years. Patient survival rates were 63% without SBTx and 77% with SBTx. After SBTx, 4 children experienced catch-up growth. PN in MVID is difficult to manage and requires expertise. Despite improved results in expert centers, the risk of death or irreversible sequelae is higher with PN than after Tx. SBTx, despite being complicated, remains the only hope to improve the quality of life and long-term prognosis of these children.

  12. Congenital amusias.

    Science.gov (United States)

    Tillmann, B; Albouy, P; Caclin, A

    2015-01-01

    In contrast to the sophisticated music processing reported in the general population, individuals with congenital amusia show deficits in music perception and production. Congenital amusia occurs without brain damage, sensory or cognitive deficits, and has been suggested as a lifelong deficit with genetic origin. Even though recognized for a long time, this disorder has been systematically studied only relatively recently for its behavioral and neural correlates. The currently most investigated hypothesis about the underlying deficits concerns the pitch dimension, notably with impaired pitch discrimination and memory. Anatomic and functional investigations of pitch processing revealed that the amusic brain presents abnormalities in the auditory and inferior frontal cortices, associated with decreased connectivity between these structures. The deficit also impairs processing of pitch in speech material and processing of the time dimension in music for some of the amusic individuals, but does not seem to affect spatial processing. Some studies suggest at least partial dissociation in the disorder between perception and production. Recent studies revealed spared implicit pitch perception in congenital amusia, supporting the power of implicit cognition in the music domain. Current challenges consist in defining different subtypes of congenital amusia as well as developing rehabilitation programs for this "musical handicap." © 2015 Elsevier B.V. All rights reserved.

  13. Hydrophobic Man-1-P derivatives correct abnormal glycosylation in Type I congenital disorder of glycosylation fibroblasts.

    Science.gov (United States)

    Eklund, Erik A; Merbouh, Nabyl; Ichikawa, Mie; Nishikawa, Atsushi; Clima, Jessica M; Dorman, James A; Norberg, Thomas; Freeze, Hudson H

    2005-11-01

    Patients with Type I congenital disorders of glycosylation (CDG-I) make incomplete lipid-linked oligosaccharides (LLO). These glycans are poorly transferred to proteins resulting in unoccupied glycosylation sequons. Mutations in phosphomannomutase (PMM2) cause CDG-Ia by reducing the activity of PMM, which converts mannose (Man)-6-P to Man-1-P before formation of GDP-Man. These patients have reduced Man-1-P and GDP-Man. To replenish intracellular Man-1-P pools in CDG-Ia cells, we synthesized two hydrophobic, membrane permeable acylated versions of Man-1-P and determined their ability to normalize LLO size and N-glycosylation in CDG-Ia fibroblasts. Both compounds, compound I (diacetoxymethyl 2,3,4,6-tetra-O-acetyl-alpha-D-mannopyranosyl phosphate) (C-I) and compound II (diacetoxymethyl 2,3,4,6-tetra-O-ethyloxycarbonyl-alpha-D-mannopyranosyl phosphate) (C-II), contain two acetoxymethyl (CH2OAc) groups O-linked to phosphorous. C-I contains acetyl esters and C-II contains ethylcarbonate (CO2Et) esters on the Man residue. Both C-I and C-II normalized truncated LLO, but C-II was about 2-fold more efficient than C-I. C-II replenished the GDP-Man pool in CDG-Ia cells and was more efficiently incorporated into glycoproteins than exogenous Man at low concentrations (25-75 mM). In a glycosylation assay of DNaseI in CDG-Ia cells, C-II restored glycosylation to control cell levels. C-II also corrected impaired LLO biosynthesis in cells from a Dolichol (Dol)-P-Man deficient patient (CDG-Ie) and partially corrected LLO in cells from an ALG12 mannosyltransferase-deficient patient (CDG-Ig), whereas cells from an ALG3-deficient patient (CDG-Id) and from an MPDU1-deficient patient (CDG-If) were not corrected. These results validate the general concept of using pro-Man-1-P substrates as potential therapeutics for CDG-I patients.

  14. Evaluation of the grading and disorder assessment of congenital heart disease with pulmonary arterial hypertension

    International Nuclear Information System (INIS)

    Ding Zhongru; Qin Yongwen

    2008-01-01

    Pulmonary arterial hypertension is one of the most common and serious complications in congenital heart disease. Identification of whether the pulmonary, arterial hypertension is dynamic or resistance remains as the great importance for deciding to transfer for surgery, intervention or conservative therapy and directly concerning with the prognosis and choice of treatment. This review mainly deals with the problems such as grading, staging, pathophysiology and the correlative mechanism with clinical assessment of pulmonary. arterial hypertension in congenital heart disease and furthermore providing comprehensive informations for clinical diagnosis and treatment. (authors)

  15. Hypomyelination and congenital cataract: neuroimaging features of a novel inherited white matter disorder

    NARCIS (Netherlands)

    Rossi, A.; Biancheri, R.; Zara, F.; Bruno, C.; Uziel, G.; van der Knaap, M.S.; Minetti, C.; Tortori-Donati, P.

    2008-01-01

    BACKGROUND AND PURPOSE: Hypomyelination and congenital cataract (HCC) is an autosomal recessive white matter disease caused by deficiency of hyccin, a membrane protein implicated in both central and peripheral myelination. We aimed to describe the neuroimaging features of this novel entity.

  16. Enhancing Activity by Means of Tactile Symbols: A Study of a Heterogeneous Group of Pupils with Congenital Blindness, Intellectual Disability and Autism Spectrum Disorder

    Science.gov (United States)

    Aasen, Gro; Naerland, Terje

    2014-01-01

    This study investigates responses to verbal versus tactile requests in children with congenital blindness, intellectual disability and autism spectrum disorder (ASD). Observation was conducted on two occasions. At T1, requests were given verbally, and at T2, tactile requests were given. All pupils perceived tactile symbols to be explicit requests…

  17. Neuropathological Changes and Clinical Features of Autism Spectrum Disorder Participants Are Similar to that Reported in Congenital and Chronic Cerebral Toxoplasmosis in Humans and Mice

    Science.gov (United States)

    Prandota, Joseph

    2010-01-01

    Anatomic, histopathologic, and MRI/SPET studies of autistic spectrum disorders (ASD) patients' brains confirm existence of very early developmental deficits. In congenital and chronic murine toxoplasmosis several cerebral anomalies also have been reported, and worldwide, approximately two billion people are chronically infected with T. "gondii"…

  18. Subcutaneous fat pads on body MRI - an early sign of congenital disorder of glycosylation PMM2-CDG (CDG1a)

    Energy Technology Data Exchange (ETDEWEB)

    Al-Maawali, Almundher A.; Schulze, Andreas [The Hospital for Sick Children, University of Toronto, Division of Clinical and Metabolic Genetics, Toronto (Canada); Miller, Elka [Children' s Hospital of Eastern Ontario, Department of Diagnostic Imaging, Ottawa (Canada); Yoon, Grace [The Hospital for Sick Children, University of Toronto, Division of Clinical and Metabolic Genetics, Toronto (Canada); The Hospital for Sick Children, University of Toronto, Division of Neurology, Toronto (Canada); Blaser, Susan I. [The Hospital for Sick Children, University of Toronto, Department of Diagnostic Imaging, Division of Paediatric Neuroradiology, Toronto (Canada)

    2014-02-15

    Infants with phosphomannomutase 2 - congenital disorder of glycosylation (PMM2-CDG), formerly known as CDG1a, present with failure to thrive, visceral dysfunction, thromboembolic events and developmental delays noted before 6 months of age. Diagnosis is often delayed due to the considerable variability in phenotype. Characteristic, but not universal, features include inverted nipples and abnormal subcutaneous fat pads. Neuroimaging performed in the first 4 months of life may be normal, although cerebellar and brainstem atrophy is usual after 3 months of age. Cerebellar and brainstem atrophy have been noted as early as 11 days of life. We present an infant whose typical subcutaneous and retroperitoneal fat deposits were clinically occult, but identified on body MRI. (orig.)

  19. Congenital disorder of glycosylation Ic due to a de novo deletion and an hALG-6 mutation.

    Science.gov (United States)

    Eklund, Erik A; Sun, Liangwu; Yang, Samuel P; Pasion, Romela M; Thorland, Erik C; Freeze, Hudson H

    2006-01-20

    We describe a new cause of congenital disorder of glycosylation-Ic (CDG-Ic) in a young girl with a rather mild CDG phenotype. Her cells accumulated lipid-linked oligosaccharides lacking three glucose residues, and sequencing of the ALG6 gene showed what initially appeared to be a homozygous novel point mutation (338G>A). However, haplotype analysis showed that the patient does not carry any paternal DNA markers extending 33kb in the telomeric direction from the ALG6 region, and microsatellite analysis extended the abnormal region to at least 2.5Mb. We used high-resolution karyotyping to confirm a deletion (10-12Mb) [del(1)(p31.2p32.3)] and found no structural abnormalities in the father, suggesting a de novo event. Our findings extend the causes of CDG to larger DNA deletions and identify the first Japanese CDG-Ic mutation.

  20. Subcutaneous fat pads on body MRI - an early sign of congenital disorder of glycosylation PMM2-CDG (CDG1a)

    International Nuclear Information System (INIS)

    Al-Maawali, Almundher A.; Schulze, Andreas; Miller, Elka; Yoon, Grace; Blaser, Susan I.

    2014-01-01

    Infants with phosphomannomutase 2 - congenital disorder of glycosylation (PMM2-CDG), formerly known as CDG1a, present with failure to thrive, visceral dysfunction, thromboembolic events and developmental delays noted before 6 months of age. Diagnosis is often delayed due to the considerable variability in phenotype. Characteristic, but not universal, features include inverted nipples and abnormal subcutaneous fat pads. Neuroimaging performed in the first 4 months of life may be normal, although cerebellar and brainstem atrophy is usual after 3 months of age. Cerebellar and brainstem atrophy have been noted as early as 11 days of life. We present an infant whose typical subcutaneous and retroperitoneal fat deposits were clinically occult, but identified on body MRI. (orig.)

  1. Are hypertensive disorders in pregnancy associated with congenital malformations in offspring? Evidence from the WHO Multicountry cross sectional survey on maternal and newborn health.

    Science.gov (United States)

    Bellizzi, S; Ali, M M; Abalos, E; Betran, A P; Kapila, J; Pileggi-Castro, C; Vogel, J P; Merialdi, M

    2016-07-29

    Annually, around 7.9 million children are born with birth defects and the contribution of congenital malformations to neonatal mortality is generally high. Congenital malformations in children born to mothers with hypertensive disorders during pregnancy has marginally been explored. Country incidence of congenital malformations was estimated using data on the 310 401 livebirths of the WHO Multicountry Survey which reported information from 359 facilities across 29 countries. A random-effect logistic regression model was utilized to explore the associations between six broad categories of congenital malformations and the four maternal hypertensive disorders "Chronic Hypertension", "Preeclampsia" and "Eclampsia" and "Chronic hypertension with superimposed preeclampsia". The occupied territories of Palestine presented the highest rates in all groups of malformation except for the "Lip/Cleft/Palate" category. Newborns of women with chronic maternal hypertension were associated with a 3.7 (95 % CI 1.3-10.7), 3.9 (95 % CI 1.7-9.0) and 4.2 (95 % CI 1.5-11.6) times increase in odds of renal, limb and lip/cleft/palate malformations respectively. Chronic hypertension with superimposed preeclampsia was associated with a 4.3 (95 % CI 1.3-14.4), 8.7 (95 % CI 2.5-30.2), 7.1 (95 % CI 2.1-23.5) and 8.2 (95 % CI 2.0-34.3) times increase in odds of neural tube/central nervous system, renal, limb and Lip/Cleft/Palate malformations. This study shows that chronic hypertension in the maternal period exposes newborns to a significant risk of developing renal, limb and lip/cleft/palate congenital malformations, and the risk is further exacerbate by superimposing eclampsia. Additional research is needed to identify shared pathways of maternal hypertensive disorders and congenital malformations.

  2. Are Patients with Spontaneous CSF Otorrhea and Superior Canal Dehiscence Congenitally Predisposed to Their Disorders?

    Science.gov (United States)

    Stevens, Shawn M; Hock, Kiefer; Samy, Ravi N; Pensak, Myles L

    2018-04-01

    Objectives (1) Compare lateral skull base (LSB) height/thickness in patients with spontaneous cerebrospinal fluid otorrhea (CSF), superior canal dehiscence (SCD), acoustic neuromas (AN), and otosclerosis (OTO). (2) Perform correlations between age, body mass index (BMI), sex, and LSB height/thickness. Study Design Case series with chart review. Setting Tertiary referral center. Subjects and Methods Patients with CSF, SCD, AN, and OTO diagnosed from 2006 to 2016 were included if they had high-definition temporal bone computed tomography (CT) and absence of trauma, radiation, chronic ear disease, and/or congenital anomaly. CT-based measurements included LSB height/thickness and pneumatization rates overlaying the external auditory canal (EAC), tegmen tympani (TgT), perigeniculate region (PG), and internal auditory canal (IAC). LSB height/thickness, age, sex, and BMI were statistically correlated. In total, 256 patients and 493 ears (109 CSF, 115 SCD, 269 AN/OTO) were measured. Results Patients with CSF had significantly higher BMIs than the other groups ( P CSF and SCD had similar radiographic LSB phenotypes at most measured locations. Both groups exhibited a significantly lower LSB height compared to the AN and OTO groups (mean, 3.9-4.2 mm vs 4.9-5.6 mm; P CSF and SCD also demonstrated significantly lower pneumatization rates, as low as 17% to 23% overlaying the PG and IAC ( P CSF and SCD exhibit similar radiographic LSB phenotypes. Age, sex, and BMI do not significantly correlate with LSB height/thickness. These data support the theory that CSF and SCD arise via similar congenital pathoetiologic mechanisms.

  3. A rare combination: congenital factor VII deficiency with Chiari malformation.

    Science.gov (United States)

    Bay, Ali; Aktekin, Elif; Erkutlu, Ibrahim

    2015-12-01

    Congenital factor (VII) deficiency is a rare bleeding disorder. We present a patient with congenital FVII deficiency and congenital hydrocephalus who underwent a ventriculoperitoneal shunt operation and needed no prophylaxis after the procedure.

  4. Congenital hydrocephalus in clinical practice : A genetic diagnostic approach

    NARCIS (Netherlands)

    Verhagen, J. M. A.; Schrander-Stumpel, C. T. R. M.; Krapels, P. C.; de Die-Smulders, C. E. M.; van Lint, F. H. M.; Willekes, C.; Weber, J. W.; Gavilanes, A. W. D.; Macville, M. V. E.; Stegmann, A. P. A.; Engelen, J. J. M.; Bakker, J.; Vos, Y. J.; Frints, S. G. M.

    2011-01-01

    Congenital hydrocephalus is a common and often disabling disorder. The etiology is very heterogeneous. Little is known about the genetic causes of congenital hydrocephalus. A retrospective survey was performed including patients with primary congenital hydrocephalus referred to the Department of

  5. Copy-Number Disorders Are a Common Cause of Congenital Kidney Malformations

    Science.gov (United States)

    Sanna-Cherchi, Simone; Kiryluk, Krzysztof; Burgess, Katelyn E.; Bodria, Monica; Sampson, Matthew G.; Hadley, Dexter; Nees, Shannon N.; Verbitsky, Miguel; Perry, Brittany J.; Sterken, Roel; Lozanovski, Vladimir J.; Materna-Kiryluk, Anna; Barlassina, Cristina; Kini, Akshata; Corbani, Valentina; Carrea, Alba; Somenzi, Danio; Murtas, Corrado; Ristoska-Bojkovska, Nadica; Izzi, Claudia; Bianco, Beatrice; Zaniew, Marcin; Flogelova, Hana; Weng, Patricia L.; Kacak, Nilgun; Giberti, Stefania; Gigante, Maddalena; Arapovic, Adela; Drnasin, Kristina; Caridi, Gianluca; Curioni, Simona; Allegri, Franca; Ammenti, Anita; Ferretti, Stefania; Goj, Vinicio; Bernardo, Luca; Jobanputra, Vaidehi; Chung, Wendy K.; Lifton, Richard P.; Sanders, Stephan; State, Matthew; Clark, Lorraine N.; Saraga, Marijan; Padmanabhan, Sandosh; Dominiczak, Anna F.; Foroud, Tatiana; Gesualdo, Loreto; Gucev, Zoran; Allegri, Landino; Latos-Bielenska, Anna; Cusi, Daniele; Scolari, Francesco; Tasic, Velibor; Hakonarson, Hakon; Ghiggeri, Gian Marco; Gharavi, Ali G.

    2012-01-01

    We examined the burden of large, rare, copy-number variants (CNVs) in 192 individuals with renal hypodysplasia (RHD) and replicated findings in 330 RHD cases from two independent cohorts. CNV distribution was significantly skewed toward larger gene-disrupting events in RHD cases compared to 4,733 ethnicity-matched controls (p = 4.8 × 10−11). This excess was attributable to known and novel (i.e., not present in any database or in the literature) genomic disorders. All together, 55/522 (10.5%) RHD cases harbored 34 distinct known genomic disorders, which were detected in only 0.2% of 13,839 population controls (p = 1.2 × 10−58). Another 32 (6.1%) RHD cases harbored large gene-disrupting CNVs that were absent from or extremely rare in the 13,839 population controls, identifying 38 potential novel or rare genomic disorders for this trait. Deletions at the HNF1B locus and the DiGeorge/velocardiofacial locus were most frequent. However, the majority of disorders were detected in a single individual. Genomic disorders were detected in 22.5% of individuals with multiple malformations and 14.5% of individuals with isolated urinary-tract defects; 14 individuals harbored two or more diagnostic or rare CNVs. Strikingly, the majority of the known CNV disorders detected in the RHD cohort have previous associations with developmental delay or neuropsychiatric diseases. Up to 16.6% of individuals with kidney malformations had a molecular diagnosis attributable to a copy-number disorder, suggesting kidney malformations as a sentinel manifestation of pathogenic genomic imbalances. A search for pathogenic CNVs should be considered in this population for the diagnosis of their specific genomic disorders and for the evaluation of the potential for developmental delay. PMID:23159250

  6. Shad Garbhakara Bhavas vis-a-vis congenital and genetic disorders.

    Science.gov (United States)

    Dhiman, Kamini; Kumar, Abhimanayu; Dhiman, K S

    2010-04-01

    Despite the advancements in diagnostic techniques and therapeutic interventions, medical science has failed to keep the incidence of congenital malformations under control. Ayurveda, the ancient Indian medical system has given due emphasis on this and postulated various measures to minimize the risks. These measures start well before conception. According to Ayurvedic principles, proper preparation of the parents is an essential prerequisite for a healthy progeny. Pre-conception care is a set of interventions that identifies biomedical behavioral and social risks to the health of the mother and the baby. It includes both-prevention and management, emphasizing health issues that require action before conception, very early in pregnancy, for maximal impact. For meeting the objective of healthy progeny, Ayurveda scholars felt the importance of six procreative factors (Shadgarbhkarabhavas) such as Matrija, Pitrija, Aatmaja, Rasaja, Satmyaja, and Sattvaja. The conglomeration of these procreative factors is must for healthy progeny. The physical, mental, social, and spiritual well-being of the person, proper nutrition of the mother during pregnancy, and practice of a wholesome regimen, play a prime role in achieving a healthy offspring, thus structuring a healthy family, society, and nation. Negligence toward any of these factors becomes a cause for unhealthy and defective child birth. The present literary / conceptual study, thus focuses mainly on interpreting these observations, on the basis of modern scientific knowledge.

  7. Busulfan and total body irradiation as antihematopoietic stem cell agents in the preparation of patients with congenital bone marrow disorders for allogenic bone marrow transplantation

    International Nuclear Information System (INIS)

    Parkman, R.; Rappeport, J.M.; Hellman, S.; Lipton, J.; Smith, B.; Geha, R.; Nathan, D.G.

    1984-01-01

    The capacity of busulfan and total body irradiation to ablate hematopoietic stem cells as preparation for the allogeneic bone marrow transplantation of patients with congenital bone marrow disorders was studied. Fourteen patients received 18 transplants; busulfan was used in the preparatory regimen of eight transplants and total body irradiation in the regimens of six transplants. Sustained hematopoietic ablation was achieved in six of eight patients prepared with busulfan and in all six patients prepared with total body irradiation. Three patients prepared with total body irradiation died with idiopathic interstitial pneumonitis, whereas no patients receiving busulfan developed interstitial pneumonitis. The optimal antihematopoietic stem cell agent to be used for the preparation of patients with congenital bone marrow disorder for bone marrow transplantation is not certain

  8. Congenital malformations of the supratentorial brain. Pt. 1. Disorders of cortical development

    International Nuclear Information System (INIS)

    Ertl-Wagner, B.; Rummeny, C.; Reiser, M.F.

    2003-01-01

    Disorders of supratentorial cortical development are usually divided into disorders of neuronal proliferation, neuronal migration and cortical organization. Based upon molecular biologic discoveries, a modified classification has recently been proposed. The category of malformations of abnormal neuronal and glial proliferation and apoptosis now includes microlissencephalies, megalencephalies, hemimegalencephalies and cortical dysplasias with balloon cells. Malformations due to abnormal neuronal migration now subsume the lissencephaly spectrum including the subcortical band heterotopias, the cobblestone complex and the group of heterotopias. Malformations due to abnormal cortical organization include the spectrum of polymicrogyria and schizencephaly as well as cortical dysplasias without balloon cells. High-resolution magnetic resonance imaging (MRI) has led to an increasing awareness of these malformations. This article aims to illustrate the classification, MRI presentation and relevant clinical features of the most commonly encountered disorders of cortical development. (orig.) [de

  9. Genetics Home Reference: congenital dyserythropoietic anemia

    Science.gov (United States)

    ... Facebook Twitter Home Health Conditions CDA Congenital dyserythropoietic anemia Printable PDF Open All Close All Enable Javascript ... view the expand/collapse boxes. Description Congenital dyserythropoietic anemia ( CDA ) is an inherited blood disorder that affects ...

  10. Congenital spinal malformations

    International Nuclear Information System (INIS)

    Ertl-Wagner, B.B.; Reiser, M.F.

    2001-01-01

    Congenital spinal malformations form a complex and heterogeneous group of disorders whose pathogenesis is best explained embryologically. Radiologically, it is important to formulate a diagnosis when the disorder first becomes symptomatic. However, it is also crucial to detect complications of the disorder or of the respective therapeutic interventions in the further course of the disease such as hydromyelia or re-tethering after repair of a meningomyelocele. Moreover, once a congenital spinal malformation is diagnosed, associated malformations should be sought after. A possible syndromal classification such as in OEIS- or VACTERL-syndromes should also be considered. (orig.) [de

  11. A zebrafish model of congenital disorders of glycosylation with phosphomannose isomerase deficiency reveals an early opportunity for corrective mannose supplementation

    Directory of Open Access Journals (Sweden)

    Jaime Chu

    2013-01-01

    Individuals with congenital disorders of glycosylation (CDG have recessive mutations in genes required for protein N-glycosylation, resulting in multi-systemic disease. Despite the well-characterized biochemical consequences in these individuals, the underlying cellular defects that contribute to CDG are not well understood. Synthesis of the lipid-linked oligosaccharide (LLO, which serves as the sugar donor for the N-glycosylation of secretory proteins, requires conversion of fructose-6-phosphate to mannose-6-phosphate via the phosphomannose isomerase (MPI enzyme. Individuals who are deficient in MPI present with bleeding, diarrhea, edema, gastrointestinal bleeding and liver fibrosis. MPI-CDG patients can be treated with oral mannose supplements, which is converted to mannose-6-phosphate through a minor complementary metabolic pathway, restoring protein glycosylation and ameliorating most symptoms, although liver disease continues to progress. Because Mpi deletion in mice causes early embryonic lethality and thus is difficult to study, we used zebrafish to establish a model of MPI-CDG. We used a morpholino to block mpi mRNA translation and established a concentration that consistently yielded 13% residual Mpi enzyme activity at 4 days post-fertilization (dpf, which is within the range of MPI activity detected in fibroblasts from MPI-CDG patients. Fluorophore-assisted carbohydrate electrophoresis detected decreased LLO and N-glycans in mpi morphants. These deficiencies resulted in 50% embryonic lethality by 4 dpf. Multi-systemic abnormalities, including small eyes, dysmorphic jaws, pericardial edema, a small liver and curled tails, occurred in 82% of the surviving larvae. Importantly, these phenotypes could be rescued with mannose supplementation. Thus, parallel processes in fish and humans contribute to the phenotypes caused by Mpi depletion. Interestingly, mannose was only effective if provided prior to 24 hpf. These data provide insight into treatment efficacy

  12. Copy-Number Disorders Are a Common Cause of Congenital Kidney Malformations

    OpenAIRE

    Sanna-Cherchi, Simone; Kiryluk, Krzysztof; Burgess, Katelyn E.; Bodria, Monica; Sampson, Matthew G.; Hadley, Dexter; Nees, Shannon N.; Verbitsky, Miguel; Perry, Brittany J.; Sterken, Roel; Lozanovski, Vladimir J.; Materna-Kiryluk, Anna; Barlassina, Cristina; Kini, Akshata; Corbani, Valentina

    2012-01-01

    We examined the burden of large, rare, copy-number variants (CNVs) in 192 individuals with renal hypodysplasia (RHD) and replicated findings in 330 RHD cases from two independent cohorts. CNV distribution was significantly skewed toward larger gene-disrupting events in RHD cases compared to 4,733 ethnicity-matched controls (p = 4.8 × 10−11). This excess was attributable to known and novel (i.e., not present in any database or in the literature) genomic disorders. All together, 55/522 (10.5%) ...

  13. Congenital amusia.

    Science.gov (United States)

    Williamson, Victoria J; Stewart, Lauren

    2013-01-01

    For most people, music, like language, is acquired effortlessly in early life. But a few percent of the population have lifelong difficulties in the perception and production of music. In this chapter we discuss psycho-acoustic and behavioral studies that have attempted to delineate the nature of the auditory perceptual deficits in this group and consider whether these difficulties extend outside the musical domain. Finally, we review structural imaging studies in this group which point to subtle anomalies in temporal and frontal areas. We suggest that amusia can be considered a disorder of neural development, which has relatively specific consequences at the behavioral level. Studies of congenital amusia provide a unique window on the neurocognitive architecture of music processing. Copyright © 2013 Elsevier B.V. All rights reserved.

  14. Congenital Hypothyroidism

    Science.gov (United States)

    ... Disease Featured Resource Find an Endocrinologist Search Congenital Hypothyroidism March 2012 Download PDFs English Espanol Editors Rosalind S. ... Resources MedlinePlus (NIH) Mayo Clinic What is congenital hypothyroidism? Newborn babies who are unable to make enough ...

  15. NINDS Common Data Elements for Congenital Muscular Dystrophy Clinical Research: A National Institute for Neurological Disorders and Stroke Project.

    Science.gov (United States)

    Lawlor, Michael W; Iannaccone, Susan T; Mathews, Katherine; Muntoni, Francesco; Alai-Hansen, Sherita; Odenkirchen, Joanne C; S Feldman, Robin

    2018-01-01

    A Congenital Muscular Dystrophy (CMD) Working Group (WG) consisting of international experts reviewed common data elements (CDEs) previously developed for other neuromuscular diseases (NMDs) and made recommendations for all types of studies on CMD. To develop a comprehensive set of CDEs, data definitions, case report forms and guidelines for use in CMD clinical research to facilitate interoperability of data collection, as part of the CDE project at the National Institute of Neurological Disorders and Stroke (NINDS). One working group composed of ten experts reviewed existing NINDS CDEs and outcome measures, evaluated the need for new elements, and provided recommendations for CMD clinical research. The recommendations were compiled, internally reviewed by the CMD working group, and posted online for external public comment. The CMD working group and the NIH CDE team reviewed the final version before release. The NINDS CMD CDEs and supporting documents are publicly available on the NINDS CDE website (https://www.commondataelements.ninds.nih.gov/CMD.aspx#tab=Data_Standards). Content areas include demographics, social status, health history, physical examination, diagnostic tests, and guidelines for a variety of specific outcomes and endpoints. The CMD CDE WG selected these documents from existing versions that were generated by other disease area working groups. Some documents were tailored to maximize their suitability for the CMD field. Widespread use of CDEs can facilitate CMD clinical research and trial design, data sharing and retrospective analyses. The CDEs that are most relevant to CMD research are like those generated for other NMDs, and CDE documents tailored to CMD are now available to the public. The existence of a single source for these documents facilitates their use in research studies and offers a clear mechanism for the discussion and update of the information as knowledge is gained.

  16. Prevalence of congenital amusia.

    Science.gov (United States)

    Peretz, Isabelle; Vuvan, Dominique T

    2017-05-01

    Congenital amusia (commonly known as tone deafness) is a lifelong musical disorder that affects 4% of the population according to a single estimate based on a single test from 1980. Here we present the first large-based measure of prevalence with a sample of 20 000 participants, which does not rely on self-referral. On the basis of three objective tests and a questionnaire, we show that (a) the prevalence of congenital amusia is only 1.5%, with slightly more females than males, unlike other developmental disorders where males often predominate; (b) self-disclosure is a reliable index of congenital amusia, which suggests that congenital amusia is hereditary, with 46% first-degree relatives similarly affected; (c) the deficit is not attenuated by musical training and (d) it emerges in relative isolation from other cognitive disorder, except for spatial orientation problems. Hence, we suggest that congenital amusia is likely to result from genetic variations that affect musical abilities specifically.

  17. Alteraciones neuropsicológicas en la hiperplasia adrenal congénita Neuropsychological disorders related to congenital adrenal hyperplasia

    Directory of Open Access Journals (Sweden)

    Yaser Ramírez Benítez

    2008-12-01

    Full Text Available INTRODUCCIÓN: la hiperplasia adrenal congénita engloba un conjunto de enfermedades genéticas de transmisión autosómica recesiva caracterizadas por un trastorno de la esteroidogénesis suprarrenal. Constituye un caso típico de daño cerebral por el efecto patológico de las hormonas sexuales en el sistema nervioso en desarrollo, y a esto se le suman las secuelas secundarias al cuadro grave de crisis adrenal que aparece en la forma clásica a los pocos días de vida. MÉTODOS: estudio de caso en un niño de 6 años de edad con antecedentes de hiperplasia adrenal congénita perdedora de sal. Se determinaron los puntos débiles y fuertes en el desarrollo a través de la batería neuropsicológica Luria Inicial. Como complementario a la evaluación se aplicó la Escala de Inteligencia de Weschler y el Cuestionario de Comportamiento Infantil para padres y profesores. RESULTADOS: el niño presenta un perfil neuropsicológico caracterizado por bajas puntuaciones en: motricidad manual, habilidades viso-espaciales, impulsividad, pobre vocabulario, dificultades en operaciones de cálculos sencillos, en el reconocimiento de objetos por el tacto sin la ayuda visual y en la rapidez de procesamiento. La capacidad de inteligencia está en límites normales con un rendimiento más bajo en la escala no verbal. En la escala de comportamiento se identificaron las dificultades en la atención y en el aprendizaje. CONCLUSIONES: el perfil neuropsicológico se caracteriza por tener bajas ejecuciones en tareas verbales, no verbales y en la velocidad de procesamiento. El tratamiento hormonal en los primeros días de nacido permite que el desarrollo siga un curso "normal", pero todo proceso tiene un costo que se refleja en la adquisición de habilidades psicológicas superioresCongenital adrenal hyperplasia includes a series of genetic diseases of autosomal recessive transmission characterized by a disorder of suprarenal esteroidogenesis. This is a typical case of

  18. Congenital Heart Defects (For Parents)

    Science.gov (United States)

    ... to be associated with genetic disorders, such as Down syndrome . But the cause of most congenital heart defects isn't known. While they can't be prevented, many treatments are available for the defects and related health ...

  19. Genetics Home Reference: congenital hyperinsulinism

    Science.gov (United States)

    ... Topic: Hypoglycemia Health Topic: Metabolic Disorders Genetic and Rare Diseases Information Center (1 link) Congenital hyperinsulinism Educational Resources (7 links) Boston Children's Hospital: Hypoglycemia and Low Blood Sugar in Children Cook Children's Hospital (PDF) Disease InfoSearch: ...

  20. Congenital Leukemia in Down's syndrome

    International Nuclear Information System (INIS)

    Iqbal, W.; Khan, F.; Muzaffar, M.; Khan, U. A.; Rehman, M. U.; Khan, M. A.; Bari, A.

    2006-01-01

    Congenital Leukemia is a condition and often associated with fatal outcome/sup 1/. Most of the neonatal cases reported have acute non-lymphoblastic leukemia, in contrast to the predominance of acute lymphoblastic leukemia found in later childhood. congenital leukemia is occasionally associated with number of congenital anomalies and with chromosomal disorders such as Down's syndrome. Subtle cytogenetic abnormalities may occur more commonly in the affected infants and their parents, when studied with newer cytogenetic techniques/sup 2/. Inherent unstable hematopoieses resulting from chromosomal aberration in children with Downs's syndrome can present with transient myeloproliferative disorder, mimicking leukemia which undergoes spontaneous recovery/sup 3/. Only few cases of congenital leukemia with Downs syndrome, presented as congenital leukemia. (author)

  1. Characterizing Congenital Amusia

    OpenAIRE

    Stewart, Lauren

    2011-01-01

    The ability to make sense of the music in our environment involves sophisticated cognitive mechanisms that, for most people, are acquired effortlessly and in early life. A special population of individuals, with a disorder termed congenital amusia, report lifelong difficulties in this regard. Exploring the nature of this developmental disorder provides a window onto the cognitive architecture of typical musical processing, as well as allowing a study of the relationship between processing of ...

  2. Paucity of secondary synaptic clefts in a case of congenital myasthenia with multiple contractures: ultrastructural morphology of a developmental disorder

    NARCIS (Netherlands)

    Smit, L. M.; Jennekens, F. G.; Veldman, H.; Barth, P. G.

    1984-01-01

    A new form of congenital myasthenia is described. An infant whose foetal movements during pregnancy had been weak presented at birth with muscle weakness and multiple contractures of the lower limbs. The clinical course was characterised by myasthenic crises during febrile illnesses.

  3. Concentration of plasma thyroglobulin and urinary excretion of iodinated material in the diagnosis of thyroid disorders in congenital hypothyroidism

    NARCIS (Netherlands)

    Gons, M. H.; Kok, J. H.; Tegelaers, W. H.; de Vijlder, J. J.

    1983-01-01

    In this paper we describe methods for the early aetiological diagnosis of congenital hypothyroidism, using beside the classical T4, T3 and TSH plasma concentrations, four additional parameters in plasma and urine. The first one is thyroglobulin (Tg). In normal children of more than one year of age

  4. Congenital tuberculosis

    African Journals Online (AJOL)

    Prof Ezechukwu

    2012-06-20

    Jun 20, 2012 ... Key words: Congenital tuberculo- sis, case report, miliary tuberculosis. Introduction. Congenital tuberculosis defines tuberculosis in infants of .... tary TB and otitis media, resulting in seizures, deafness, and death. It is therefore not surprising that the index case who presented at twelve weeks of age, had ...

  5. Congenital Abnormalities

    Science.gov (United States)

    ... tube defects. However, there is also a genetic influence to this type of congenital anomaly. Unknown Causes The vast majority of congenital abnormalities have no known cause. This is particularly troubling for parents who plan to have more children, because there is no way to predict if ...

  6. Activating mutations in FGFR3 and HRAS reveal a shared genetic origin for congenital disorders and testicular tumors

    DEFF Research Database (Denmark)

    Goriely, Anne; Hansen, Ruth M S; Taylor, Indira B

    2009-01-01

    Genes mutated in congenital malformation syndromes are frequently implicated in oncogenesis, but the causative germline and somatic mutations occur in separate cells at different times of an organism's life. Here we unify these processes to a single cellular event for mutations arising in male germ...... cells that show a paternal age effect. Screening of 30 spermatocytic seminomas for oncogenic mutations in 17 genes identified 2 mutations in FGFR3 (both 1948A>G, encoding K650E, which causes thanatophoric dysplasia in the germline) and 5 mutations in HRAS. Massively parallel sequencing of sperm DNA...... a common 'selfish' pathway supporting proliferation in the testis, leading to diverse phenotypes in the next generation including fetal lethality, congenital syndromes and cancer predisposition....

  7. Congenital rubella

    Science.gov (United States)

    ... that usually closes shortly after birth remains open ( patent ductus arteriosus ) Narrowing of the large artery that ... prior to pregnancy can prevent congenital rubella. Pregnant women who have not had the vaccine should avoid ...

  8. Severe congenital neutropenia (Kostmann Syndrome)

    African Journals Online (AJOL)

    Severe congenital neutropenia (SCN), Kostmann syndrome is a heterogenous disorder of myelopoiesis characterized by severe chronic ... erogenous hematological disorders, characterized by extremely low circu- lating neutrophils and ..... tic activation of STAT5 and stimulate. G-CSF-induced cell proliferation.26, 27.

  9. Congenital genetic inborn errors of metabolism presenting as an adult or persisting into adulthood: neuroimaging in the more common or recognizable disorders.

    Science.gov (United States)

    Krishna, Shri H; McKinney, Alexander M; Lucato, Leandro T

    2014-04-01

    Numerous congenital-genetic inborn errors of metabolism (CIEMs) have been identified and characterized in detail within recent decades, with promising therapeutic options. Neuroimaging is becoming increasingly utilized in earlier stages of CIEMs, and even in asymptomatic relatives of patients with a CIEM, so as to monitor disease progress and treatment response. This review attempts to summarize in a concise fashion the neuroimaging findings of various CIEMs that may present in adulthood, as well as those that may persist into adulthood, whether because of beneficial therapy or a delay in diagnosis. Notably, some of these disorders have neuroimaging findings that differ from their classic infantile or early childhood forms, whereas others are identical to their early pediatric forms. The focus of this review is their appearance on routine magnetic resonance imaging sequences, with some basic attention to the findings of such CIEMs on specialized neuroimaging, based on recent or preliminary research. The general classes of disorders covered in this complex review are: peroxisomal disorders (adrenoleukodystrophy), lysosomal storage disorders (including metachromatic leukodystrophy, Krabbe or globoid cell leukodystrophy, Fabry, Niemann-Pick, GM1, GM2, Gaucher, mucopolysaccharidoses, and Salla diseases), mitochondrial disorders (including mitochondrial encephalomyopathy with lactic acidosis and strokelike episodes, myoclonic epilepsy with ragged red fibers, Leigh disease, and Kearns-Sayre syndrome), urea cycle disorders, several organic acidemias (including phenylketonuria, maple syrup urine disease, 3-hydroxy-3-methylglutaryl colyase deficiency, glutaric acidurias, methylmalonic academia, proprionic academia, 3-methylglucatonic aciduria, and 2-hydroxyglutaric acidurias), cytoskeletal or transporter molecule defects (including Alexander or fibrinoid leukodystrophy, proteolipid protein-1 defect or Pelizaeus Merzbacher, Wilson, and Huntington diseases), and several

  10. Nonclassic Congenital Adrenal Hyperplasia

    Directory of Open Access Journals (Sweden)

    Selma Feldman Witchel

    2010-01-01

    Full Text Available Nonclassic congenital adrenal hyperplasia (NCAH due to P450c21 (21-hydroxylase deficiency is a common autosomal recessive disorder. This disorder is due to mutations in the CYP21A2 gene which is located at chromosome 6p21. The clinical features predominantly reflect androgen excess rather than adrenal insufficiency leading to an ascertainment bias favoring diagnosis in females. Treatment goals include normal linear growth velocity and “on-time” puberty in affected children. For adolescent and adult women, treatment goals include regularization of menses, prevention of progression of hirsutism, and fertility. This paper will review key aspects regarding pathophysiology, diagnosis, and treatment of NCAH.

  11. Genetically caused congenital anomalies of reproductive system

    Directory of Open Access Journals (Sweden)

    L. F. Kurilo

    2013-01-01

    Full Text Available Classification of congenital disorders, their frequency of occurrence in populations, and some terminology questions discussed in the review. Genetically caused congenital anomalies of reproductive system are outlined. Full information about genetic syndromes is stated in the book: Kozlova S.I., Demikova N.S. Hereditary syndromes and genetic counseling. M., 2007.

  12. The changing epidemiology of congenital heart disease

    NARCIS (Netherlands)

    van der Bom, Teun; Zomer, A. Carla; Zwinderman, Aeilko H.; Meijboom, Folkert J.; Bouma, Berto J.; Mulder, Barbara J. M.

    2011-01-01

    Congenital heart disease is the most common congenital disorder in newborns. Advances in cardiovascular medicine and surgery have enabled most patients to reach adulthood. Unfortunately, prolonged survival has been achieved at a cost, as many patients suffer late complications, of which heart

  13. Clinical and morphological characteristics of malformations in infants with congenital cytomegalovirus infection and congenital toxoplasmosis

    Directory of Open Access Journals (Sweden)

    L. Yu. Barycheva

    2015-01-01

    Full Text Available The results of following up infants with intrauterine infections and malformations were retrospectively analyzed. Infants with malformations were diagnosed as having congenital cytomegalovirus infection and congenital toxoplasmosis in 127 and 69 cases, respectively. The aim of the study was to characterize malformations in infants with congenital cytomegalovirus and congenital Toxoplasma infections. The infants with malformations in congenital cytomegalovirus infection were found to have higher mortality rates (61,4% than those with congenital toxoplasmosis (34,8%. Postmortem analysis indicated that there was a predominance of embryopathies in infants with congenital cytomegalovirus infection and that of fetopathies in those with congenital toxoplasmosis. The dead infants with congenital cytomegalovirus infection had more commonly developed visceral defects, including heart diseases, pneumopathies, gastrointestinal and genitourinary abnormalities; fetopathies of the central nervous system and eye were prevalent in congenital toxoplasmosis. The surviving children with congenital toxoplasmosis were more frequently observed to have disabling CNS and ocular sequels as obstructive hydrocephalus, infantile cerebral palsy, complete or partial blindness, and cerebrasthenic disorders than those with congenital cytomegalovirus infection. 

  14. Symptoms of Autism Among Children with Congenital Deafblindness

    DEFF Research Database (Denmark)

    Dammeyer, Jesper Herup

    2014-01-01

    concerning individuals with congenital deafblindness. This study examines symptoms of autism among 71 children with congenital deafblindness using the Autism Behavior Checklist. The cohort of children with congenital deafblindness was found to have symptoms of autism on a level similar to children......Associations between congenital deafness or blindness and autism have been found. The main consequences of congenital sensory impairment, being barriers for communication, language and social interaction development, may lead to symptoms of autism. To date only few studies have been reported...... with another developmental disorder than autism for example intellectual disability. No association was found between severity of congenital sensory impairment and severity or type of symptoms of autism....

  15. Congenital diaphramatic hernia

    Energy Technology Data Exchange (ETDEWEB)

    Kline-Fath, Beth M. [Cincinnati Children' s Hospital Medical Center, Department of Radiology, Fetal Care Center of Cincinnati, Cincinnati, OH (United States); Cincinnati Children' s Hospital Medical Center, Department of Radiology, MLC 5031, Cincinnati, OH (United States)

    2012-01-15

    Congenital diaphragmatic hernia, despite advances in therapy, remains a complex condition with significant morbidity and mortality. The etiology of the disorder is still incompletely understood, though the pulmonary hypoplasia and pulmonary hypertension that develop secondarily must be overcome to improve survival. Prenatal US and fetal MRI have helped in the development of a greater understanding of this disease. Also with these modalities, measurement techniques have been developed in an attempt to provide prognosticators for the development of pulmonary hypoplasia and pulmonary hypertension. There is a broad range of approaches for performing these measurements, and variability among imaging centers is noted. Despite inconsistent approaches, these techniques have become the foundation for counseling and prenatal and postnatal therapy. It is hoped that with further research with prenatal US and fetal MRI and the development of innovative medical and surgical therapies that the morbidity and mortality of children with congenital diaphragmatic hernias can be significantly reduced. (orig.)

  16. Congenital diaphramatic hernia

    International Nuclear Information System (INIS)

    Kline-Fath, Beth M.

    2012-01-01

    Congenital diaphragmatic hernia, despite advances in therapy, remains a complex condition with significant morbidity and mortality. The etiology of the disorder is still incompletely understood, though the pulmonary hypoplasia and pulmonary hypertension that develop secondarily must be overcome to improve survival. Prenatal US and fetal MRI have helped in the development of a greater understanding of this disease. Also with these modalities, measurement techniques have been developed in an attempt to provide prognosticators for the development of pulmonary hypoplasia and pulmonary hypertension. There is a broad range of approaches for performing these measurements, and variability among imaging centers is noted. Despite inconsistent approaches, these techniques have become the foundation for counseling and prenatal and postnatal therapy. It is hoped that with further research with prenatal US and fetal MRI and the development of innovative medical and surgical therapies that the morbidity and mortality of children with congenital diaphragmatic hernias can be significantly reduced. (orig.)

  17. Early detection of neurodevelopment disorders in the first years of life in children with congenital heart diseases

    Directory of Open Access Journals (Sweden)

    Mª del Rosario Mendoza Carretero

    2017-06-01

    Full Text Available This study was carried out in order to report on existing morbidities in the development of children with congenital heart disease (CHD who underwent Extracorporeal Circulation (ECC surgery. The purpose of the study is also to design guidelines for the monitoring and early intervention of these conditions. A quantitative study (N=30, based on the following inclusion criteria: age, type of CHD and surgery by ECC, located in an age range of 11 to 42 months, was made. The motor, cognitive and language development was evaluated with help of the Scales of Infant and Toddler Development Bayley-III. The results highlight that the participants present morbidities in the communicative-linguistic and the motor areas. There are biomedical indicators (age in the maturational development. In order to normalize their development the children would need to participate in early intervention programs (EIP. The conclusion is that this population needs early intervention (EI and interdisciplinary protocols for detection, screening and intervention that, on this time, are not available.

  18. Congenital hypothyroidism presenting with postpartum bradycardia

    International Nuclear Information System (INIS)

    Kara, S.; Tayman, C.; Tonbul, A.; Tatli, M.; Andiran, N.; Turkay, S.

    2013-01-01

    Congenital hypothyroidism is a clinical condition characterized by lack of thyroid hormone because of thyroid gland developmental and thyroid hormone biosynthesis disorders. The most common cause of permanent hypothyroidism is congenital factors. Prompt diagnosis is critical. However, overt signs of hypothyroidism are rarely present at birth, and 95% of affected babies are asymptomatic. Hypoxemia, apnea, acidosis, increased intracranial pressure, vagal stimulus and central nerve system abnormalities represent the most common causes of bradycardia in the neonate. Bradycardia associated with congenital hypothyroidism is very rare. In this paper, a case of severe congenital hypothyroidism, induced by maternal blocker antibodies, who presented with bradycardia, is reported. (author)

  19. Major congenital anomalies in a Danish region

    DEFF Research Database (Denmark)

    Garne, Ester; Hansen, Anne Vinkel; Birkelund, Anne Sofie

    2014-01-01

    INTRODUCTION: This study describes the prevalence of congenital anomalies and changes over time in birth outcome, mortality and chronic maternal diseases. MATERIAL AND METHODS: This study was based on population data from the EUROCAT registry covering the Funen County, Denmark, 1995...... mortality decreased significantly over time for cases with major congenital anomalies (p congenital anomaly cases, 8% had a registration of one of these chronic maternal diseases......: diabetes, epilepsy, mental disorder, thyroid disease, asthma, or inflammatory bowel disease. Medication for these conditions accounted for 46% of maternal drug use. CONCLUSION: Maternal morbidity and use of potentially teratogenic medication have increased among congenital anomaly cases. Foetal and infant...

  20. Congenital hearing loss. Is CT enough?

    African Journals Online (AJOL)

    Mahmoud Agha

    2014-01-24

    Jan 24, 2014 ... Congenital hearing loss is one of the developmental disorders that may be not clearly .... Alport syndrome, Klippel-Feil, Norrie disease and Waarden- .... Bismuth eye shield was routinely used for all patients (AttenuRad;.

  1. Male gender, school attendance and sports participation are positively associated with health-related quality of life in children and adolescents with congenital bleeding disorders.

    Science.gov (United States)

    Limperg, P F; Joosten, M M H; Fijnvandraat, K; Peters, M; Grootenhuis, M A; Haverman, L

    2018-02-08

    This study assesses health-related quality of life (HRQOL), and variables associated with HRQOL, in children and adolescents with haemophilia and congenital bleeding disorders (CBD) in the Netherlands. Patients Differences and effect sizes in HRQOL compared to healthy peers, and between hemophilia severity groups, were tested using Mann Whitney U-tests. Multivariate regression analyses were performed to assess variables associated with HRQOL. Data of 145 patients (81%) were analyzed (N = 32 with severe haemophilia). Children (0-12 years) show no significant impairments in HRQOL compared to healthy peers. Adolescent boys (13-18 years) with CBD report a slightly higher HRQOL on the total and emotional functioning scales than healthy peers (small-moderate effect sizes). In contrast, adolescent girls experience lower HRQOL on total, social functioning and psychosocial health scales compared to healthy peers (moderate effect sizes). No differences between severity groups were found in HRQOL, but more problem behaviour was found in young boys (0-5 years) with severe haemophilia. Male gender, participation in sports and school attendance are positively associated with HRQOL. Parental country of birth, type of treatment and number of bleeds are not associated with HRQOL. Continuing monitoring HRQOL in daily clinical practice for children with CBD is important, since possible influencing psychosocial factors can change over time, with special focus on adolescent girls, sports participation and school absence. © 2018 John Wiley & Sons Ltd.

  2. Effect of Atomoxetine on the Cognitive Functions in Treatment of Attention Deficit Hyperactivity Disorder in Children with Congenital Hypothyroidism: A Pilot Study.

    Science.gov (United States)

    Yang, Rongwang; Gao, Weijia; Li, Rong; Zhao, Zhengyan

    2015-04-19

    With early initiation of thyroxine supplementation, children with congenital hypothyroidism (CH) retain some subtle deficits, such as attention and inhibitory control problems. This study assessed the effects of atomoxetine on cognitive functions in treatment of attention deficit hyperactivity disorder (ADHD) symptoms in children with CH. In a 6-month, open-labeled pilot study, 12 children were recruited and received atomoxetine. The measures of efficacy were scores on the Swanson, Nolan and Pelham Teacher and Parent Rating Scale, version IV (SNAP-IV) and Clinical Global Impression-Severity scale (CGI-S). The cognitive functions were evaluated with the Wechsler Intelligence Scale for Chinese Children, Digit Span, Wisconsin Card Sorting Test, and Stroop test. A statistically significant difference was found between the mean CGI-S and SNAP-IV scores before and after treatment (p Atomoxetine appears to be useful in improving ADHD symptoms, as well as cognitive functions, in children with CH. Larger, randomized, double-blinded, clinical trials are required to replicate these results. © The Author 2015. Published by Oxford University Press on behalf of CINP.

  3. Whole-exome sequencing for mutation detection in pediatric disorders of insulin secretion: Maturity onset diabetes of the young and congenital hyperinsulinism.

    Science.gov (United States)

    Johnson, S R; Leo, P J; McInerney-Leo, A M; Anderson, L K; Marshall, M; McGown, I; Newell, F; Brown, M A; Conwell, L S; Harris, M; Duncan, E L

    2018-06-01

    To assess the utility of whole-exome sequencing (WES) for mutation detection in maturity-onset diabetes of the young (MODY) and congenital hyperinsulinism (CHI). MODY and CHI are the two commonest monogenic disorders of glucose-regulated insulin secretion in childhood, with 13 causative genes known for MODY and 10 causative genes identified for CHI. The large number of potential genes makes comprehensive screening using traditional methods expensive and time-consuming. Ten subjects with MODY and five with CHI with known mutations underwent WES using two different exome capture kits (Nimblegen SeqCap EZ Human v3.0 Exome Enrichment Kit, Nextera Rapid Capture Exome Kit). Analysis was blinded to previously identified mutations, and included assessment for large deletions. The target capture of five exome capture technologies was also analyzed using sequencing data from >2800 unrelated samples. Four of five MODY mutations were identified using Nimblegen (including a large deletion in HNF1B). Although targeted, one mutation (in INS) had insufficient coverage for detection. Eleven of eleven mutations (six MODY, five CHI) were identified using Nextera Rapid (including the previously missed mutation). On reconciliation, all mutations concorded with previous data and no additional variants in MODY genes were detected. There were marked differences in the performance of the capture technologies. WES can be useful for screening for MODY/CHI mutations, detecting both point mutations and large deletions. However, capture technologies require careful selection. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  4. Health-Related Quality of Life, Mental Health and Psychotherapeutic Considerations for Women Diagnosed with a Disorder of Sexual Development: Congenital Adrenal Hyperplasia

    Directory of Open Access Journals (Sweden)

    Lindsey M. Brooks

    2010-01-01

    Full Text Available Little is known about the long-term health-related quality of life (HRQL and mental health outcomes for women diagnosed with congenital adrenal hyperplasia (CAH, a disorder of sex development. Though recommendations for therapists exist, no research has empirically investigated women's experiences in therapy or their recommendations for therapy. Thus the purpose of the study was to investigate HRQL, mental health concerns of women with CAH, and patients' recommendations for therapists. A qualitative methodology, consensual qualitative research, was used to answer these questions. Eight women with CAH participated in the study. Results from their interviews revealed six domains: physical functioning, psychological functioning, interpersonal processes and relationships, healthcare experiences of women with CAH, recommendations for health care professionals, and systemic considerations. Domains were further broken down into categories with results yielding implications for both medical and mental health professionals and shedding light on issues related to normalcy, concerns both related and unrelated to CAH, sex, and gender, and highlighting effective supports and therapeutic interventions.

  5. Health-Related Quality of Life, Mental Health and Psychotherapeutic Considerations for Women Diagnosed with a Disorder of Sexual Development: Congenital Adrenal Hyperplasia

    Directory of Open Access Journals (Sweden)

    Franco Jill

    2010-06-01

    Full Text Available Little is known about the long-term health-related quality of life (HRQL and mental health outcomes for women diagnosed with congenital adrenal hyperplasia (CAH, a disorder of sex development. Though recommendations for therapists exist, no research has empirically investigated women's experiences in therapy or their recommendations for therapy. Thus the purpose of the study was to investigate HRQL, mental health concerns of women with CAH, and patients' recommendations for therapists. A qualitative methodology, consensual qualitative research, was used to answer these questions. Eight women with CAH participated in the study. Results from their interviews revealed six domains: physical functioning, psychological functioning, interpersonal processes and relationships, healthcare experiences of women with CAH, recommendations for health care professionals, and systemic considerations. Domains were further broken down into categories with results yielding implications for both medical and mental health professionals and shedding light on issues related to normalcy, concerns both related and unrelated to CAH, sex, and gender, and highlighting effective supports and therapeutic interventions.

  6. 29 French adult patients with PMM2-congenital disorder of glycosylation: outcome of the classical pediatric phenotype and depiction of a late-onset phenotype.

    Science.gov (United States)

    Monin, Marie-Lorraine; Mignot, Cyril; De Lonlay, Pascale; Héron, Bénédicte; Masurel, Alice; Mathieu-Dramard, Michèle; Lenaerts, Catherine; Thauvin, Christel; Gérard, Marion; Roze, Emmanuel; Jacquette, Aurélia; Charles, Perrine; de Baracé, Claire; Drouin-Garraud, Valérie; Khau Van Kien, Philippe; Cormier-Daire, Valérie; Mayer, Michèle; Ogier, Hélène; Brice, Alexis; Seta, Nathalie; Héron, Delphine

    2014-12-11

    PMM2-CDG (formerly known as CDG Ia) a deficiency in phosphomannomutase, is the most frequent congenital disorder of glycosylation. The phenotype encompasses a wide range of neurological and non-neurological manifestations comprising cerebellar atrophy and intellectual deficiency. The phenotype of the disorder is well characterized in children but the long term course of the disease is unknown and the phenotype of late onset forms has not been comprehensively described. We thus retrospectively collected the clinical, biological and radiological data of 29 French PMM2-CDG patients aged 15 years or more with a proven molecular diagnosis (16 females and 13 males). In addition, thirteen of these patients were reexamined at the time of the study to obtain detailed information. 27 of the 29 patients had a typical PMM2-CDG phenotype, with infantile hypotonia, strabismus, developmental delay followed by intellectual deficiency, epilepsy, retinitis pigmentosa and/or visceral manifestations. The main health problems for these patients as teenagers and in adulthood were primary ovarian insufficiency, growth retardation, coagulation anomalies and thrombotic events, skeletal deformities and osteopenia/osteoporosis, retinitis pigmentosa, as well as peripheral neuropathy. Three patients had never walked and three lost their ability to walk. The two remaining patients had a late-onset phenotype unreported to date. All patients (n = 29) had stable cerebellar atrophy. Our findings are in line with those of previous adult PMM2-CDG cohorts and points to the need for a multidisciplinary approach to the follow up of PMM2-CDG patients to prevent late complications. Additionally, our findings add weight to the view that PMM2-CDG may be diagnosed in teenage/adult patients with cerebellar atrophy, even in the absence of intellectual deficiency or non-neurological involvement.

  7. Angiocardiography in congenital heart malformations

    International Nuclear Information System (INIS)

    Soto, B.; Pacifico, A.D.

    1990-01-01

    The contents of this book are well organized, it deals with the technique of angiocardiography, and describes the angiocardiographic anatomy of the normal heart and offers an excellent sequential analysis of cardiac morphology. The rest of the book describes the angiocardiographic findings observed in individual congenital cardiac disorders

  8. Congenital Hydrocephalus.

    Science.gov (United States)

    Estey, Chelsie M

    2016-03-01

    There are several types of hydrocephalus, which are characterized based on the location of the cerebrospinal fluid (CSF) accumulation. Physical features of animals with congenital hydrocephalus may include a dome-shaped skull, persistent fontanelle, and bilateral ventrolateral strabismus. Medical therapy involves decreasing the production of CSF. The most common surgical treatment is placement of a ventriculoperitoneal shunt. Postoperative complications may include infection, blockage, drainage abnormalities, and mechanical failure. Copyright © 2016 Elsevier Inc. All rights reserved.

  9. Congenital diplopodia

    International Nuclear Information System (INIS)

    Brower, Jason S.; Wootton-Gorges, Sandra L.; Costouros, John G.; Boakes, Jennette; Greenspan, Adam

    2003-01-01

    Diplopodia, or duplicated foot, is a rare congenital anomaly. It differs from polydactyly in that supernumerary metatarsal and tarsal bones are present as well as extra digits. Only a few cases of this anomaly have been reported in the literature to date. We present a newborn male without intrauterine teratogen exposure who was born with a duplicate foot of the left lower extremity and imperforate anus. (orig.)

  10. Characterizing congenital amusia.

    Science.gov (United States)

    Stewart, Lauren

    2011-04-01

    The ability to make sense of the music in our environment involves sophisticated cognitive mechanisms that, for most people, are acquired effortlessly and in early life. A special population of individuals, with a disorder termed congenital amusia, report lifelong difficulties in this regard. Exploring the nature of this developmental disorder provides a window onto the cognitive architecture of typical musical processing, as well as allowing a study of the relationship between processing of music and other domains, such as language. The present article considers findings concerning pitch discrimination, pitch memory, contour processing, experiential aspects of music listening in amusia, and emerging evidence concerning the neurobiology of the disorder. A simplified model of melodic processing is outlined, and possible loci of the cognitive deficit are discussed.

  11. Congenital toxoplasmosis.

    Science.gov (United States)

    Kieffer, François; Wallon, Martine

    2013-01-01

    Congenital toxoplasmosis results from the transplacental transmission of the parasite Toxoplasma gondii after a maternal infection acquired in pregnancy. Prevalence of congenital infection ranges from 0.1 to 0.3 per 1000 live births. The maternal-fetal transmission rate increases with gestational age at maternal seroconversion, from less than 15% at 13 weeks of gestation to over 70% at 36 weeks. Conversely, the later the maternal infection, the lower the risk of symptomatic congenital infection (infections acquired during the third trimester are most often asymptomatic at birth). Prenatal diagnosis is currently performed by PCR analysis in amniotic fluid. Antenatal management and treatment vary considerably among countries. In some European countries, maternal infections are detected through serological screening allowing a prompt treatment with spiramycin, which is expected to reduce the risk of vertical transmission. If PCR analysis in amniotic fluid is positive or if maternal infection was acquired in the third trimester of pregnancy, a combination with pyrimethamine and sulphonamide is given until delivery. Benefits of antenatal treatments remain controversial. Infected newborns are prescribed pyrimethamine and sulphonamide for 12 months. Despite antenatal and postnatal treatment, chorioretinitis can occur at any age (prevalence>20% at 10 years of age): long-term ophthalmological follow-up remains necessary. Copyright © 2013 Elsevier B.V. All rights reserved.

  12. Congenital syphilis

    International Nuclear Information System (INIS)

    Lee, Sang Wook; Kim, Kyung Soo; Hur, Don

    1983-01-01

    In recent years, marked increase in incidence of congenital syphilis has occurred throughout the world due to changes in social norms and development of penicillin-resistant strains. Early diagnosis plays an important role in congenital syphilis as the clinical manifestations may simulate many other conditions in the paediatric age group. The authors analyzed 52 cases of congenital syphilis admitted to the department of paediatrics, Chosun University Hospital, clinically and radiologically. Among them, 18 cases were born in this hospital and 34 cases were admitted from OPD, during the period of 8 years from January, 1975 to December, 1982. The results obtained were as follows; 1. In 28 of 34 cases (82%), the first clinical manifestations were below the age of 3 months. 2. Among the 52 cases, a male predominance was observed with a male to female ratio of 2 : 1. 3. The serologic test (VDRL) of the 52 studied cases showed reactive response in 49 cases (94%), and that of syphilitic mothers except 6 cases, reactive in all studied cases. 4. The major manifestations of the 52 cases were bone tenderness (12%) and swelling of the joints (7%) in skeletal system, hepatosplenomegaly (79%) and skin lesions (73%) in extraskeletal one. 5. The radiological skeletal changes were detected in 45 of 52 cases (87%), and the commonest findings were detected in 45 of 52 cases (87%), and the commonest findings were metaphysitis (83%) and periostitis (81%). The most characteristic type of metaphysitis were transverse trophic line (74%) and zone of rarefaction (65%). 6. The commonest bones to be affected were growing metaphyses of the long bones, particulary about the wrist and the knee. The order of frequency were radius (80%), uina (80%), tibia (77%), femur (69%) and humerus (40%)

  13. Neurobiology of Congenital Amusia.

    Science.gov (United States)

    Peretz, Isabelle

    2016-11-01

    The past decade of research has provided compelling evidence that musical engagement is a fundamental human trait, and its biological basis is increasingly scrutinized. In this endeavor, the detailed study of individuals who have musical deficiencies is instructive because of likely neurogenetic underpinnings. Such individuals have 'congenital amusia', an umbrella term for lifelong musical disabilities that cannot be attributed to intellectual disability, lack of exposure, or brain damage after birth. Key points are reviewed here that have emerged during recent years regarding the neurobiology of the disorder, focusing on the importance of recurrent processing between the right inferior frontal cortex and the auditory cortex for conscious monitoring of musical pitch, and how this relates to developmental cognitive disorders in general. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. Renal abnormalities in congenital chloride diarrhea

    International Nuclear Information System (INIS)

    Al-Hamad, Nadia M.; Al-Eisa, Amal A.

    2004-01-01

    Congenital chloride diarrhea CLD is a rare autosomal recessive disorder caused by a defect in the chloride/ bicarbonate exchange in the ileum and colon. It is characterized by watery diarrhea, abdominal distension, hypochloremic hypokalemic metabolic alkalosis with high fecal content of chloride >90 mmol/l. We report 3 patients with CLD associated with various renal abnormalities including chronic renal failure secondary to renal hypoplasia, nephrocalcinosis and congenital nephrotic syndrome. (author)

  15. Burden and impact of congenital syndromes and comorbidities among adults with congenital heart disease.

    Science.gov (United States)

    Bracher, Isabelle; Padrutt, Maria; Bonassin, Francesca; Santos Lopes, Bruno; Gruner, Christiane; Stämpfli, Simon F; Oxenius, Angela; De Pasquale, Gabriella; Seeliger, Theresa; Lüscher, Thomas F; Attenhofer Jost, Christine; Greutmann, Matthias

    2017-08-01

    Our aim was to assess the overall burden of congenital syndromes and non-cardiac comorbidities among adults with congenital heart disease and to assess their impact on circumstances of living and outcomes. Within a cohort of 1725 adults with congenital heart defects (65% defects of moderate or great complexity) followed at a single tertiary care center, congenital syndromes and comorbidities were identified by chart review. Their association with arrhythmias, circumstances of living and survival was analyzed. Within the study cohort, 232 patients (13%) had a genetic syndrome, 51% at least one comorbidity and 23% ≥2 comorbidities. Most prevalent comorbidities were systemic arterial hypertension (11%), thyroid dysfunction (9%), psychiatric disorders (9%), neurologic disorders (7%), chronic lung disease (7%), and previous stroke (6%). In contrast to higher congenital heart defect complexity, the presence of comorbidities had no impact on living circumstances but patients with comorbidities were less likely to work full-time. Atrial arrhythmias were more common among patients with moderate/great disease complexity and those with comorbidities but were less common among patients with congenital syndromes (pCongenital syndromes and comorbidities are highly prevalent in adults with congenital heart disease followed at specialist centers and add to the overall complexity of care. The presence of these additional factors has an impact on living circumstances, is associated with arrhythmias and needs to be further explored as prognostic markers. Copyright © 2017 Elsevier B.V. All rights reserved.

  16. Public and patient involvement in needs assessment and social innovation: a people-centred approach to care and research for congenital disorders of glycosylation.

    Science.gov (United States)

    de Freitas, Cláudia; Dos Reis, Vanessa; Silva, Susana; Videira, Paula A; Morava, Eva; Jaeken, Jaak

    2017-09-26

    Public and patient involvement in the design of people-centred care and research is vital for communities whose needs are underserved, as are people with rare diseases. Innovations devised collectively by patients, caregivers, professionals and other members of the public can foster transformative change toward more responsive services and research. However, attempts to involve lay and professional stakeholders in devising community-framed strategies to address the unmet needs of rare diseases are lacking. In this study, we engaged with the community of Congenital Disorders of Glycosylation (CDG) to assess its needs and elicit social innovations to promote people-centred care and research. Drawing on a qualitative study, we conducted three think tanks in France with a total of 48 participants, including patients/family members (n = 18), health care professionals (n = 7), researchers (n = 7) and people combining several of these roles (n = 16). Participants came from 20 countries across five continents. They were selected from the registry of the Second World Conference on CDG through heterogeneity and simple random sampling. Inductive and deductive approaches were employed to conduct interpretational analysis using open, axial and selective coding, and the constant-comparison method to facilitate the emergence of categories and core themes. The CDG community has unmet needs for information, quality health care, psychosocial support and representation in decision-making concerned with care and research. According to participants, these needs can be addressed through a range of social innovations, including peer-support communities, web-based information resources and a CDG expertise platform. This is one of the few studies to engage lay and professional experts in needs assessment and innovation for CDG at a global level. Implementing the innovations proposed by the CDG community is likely to have ethical, legal and social implications associated with the

  17. Congenital nephrotic syndrome

    Directory of Open Access Journals (Sweden)

    Claudia Fanni

    2014-06-01

    Full Text Available CNS (Congenital nephrotic syndrome is a disorder characterized by the presence of a nephrotic syndrome in the first three months of life. Different pathologies can cause this syndrome. In general, we can distinguish primary forms (sporadic and hereditary and secondary forms (acquired and associated with other syndromes. The most common form is the Finnish CNS (CNF, congenital nephrotic syndrome of the Finnish type, a hereditary form whose name derives from the fact that the highest incidence is described in that country (1.2:10,000. The pathogenesis, the clinical picture, the diagnostic criteria, the therapy and the outcome are described in details.  Proceedings of the International Course on Perinatal Pathology (part of the 10th International Workshop on Neonatology · October 22nd-25th, 2014 · Cagliari (Italy · October 25th, 2014 · The role of the clinical pathological dialogue in problem solving Guest Editors: Gavino Faa, Vassilios Fanos, Peter Van Eyken

  18. [Congenital hypothyroidism].

    Science.gov (United States)

    Castilla Peón, María Fernanda

    Congenital hypothyroidism (CH) is a cause of preventable mental retardation; therefore, timely diagnosis and treatment by the primary care physician is very important. CH screening must be performed between the second and fifth days of life with capillary blood done with a heel prick and must be confirmed by measurement of thyroid hormones in venous blood. The most common cause of CH is thyroid dysgenesis, which may be identified by a thyroid scan carried out before initiating treatment. Treatment should be with levothyroxine (10-15μg/kg/day) and should not be delayed or suspended during the first 3 years of life due to the deleterious effect on neurodevelopment in case of low thyroid hormones during this time. Preterm or sick infants or those with Down syndrome require special consideration. This article provides diagnostic and therapeutic algorithms for CH. Copyright © 2015 Hospital Infantil de México Federico Gómez. Publicado por Masson Doyma México S.A. All rights reserved.

  19. Congenital uronephropathy pattern in children

    Directory of Open Access Journals (Sweden)

    Husein Alatas

    2001-10-01

    Full Text Available To obtain the basic data of congenital uronephropathy pattern and the affecting factors in children, we conducted a cross-sectional study at the Department of Child Health Cipto Mangunkusumo (CM Hospital Jakarta from 1995 to 1999 and 9 teaching hospitals throughout Indonesia. During the study period 134 patients were obtained, 116 patients from the CM Hospital and 18 patients from other teaching hospitals. Most patients (48.8% were below 1 year of age; male were affected more than female (2.4:1. The disorder was classified into two groups, i.e., congenital nephropathy and uropathy. There were 10 children with nephropathy, i.e., 4 with unilateral renal hypoplasia, 3 with polycystic kidney, and 3 with renal agenesis. In the uropathy group, 43 were with hypospadia, 22 with primary reflux vesicoureter, 18 with neurogenic bladder, and 17 with ureteropelvic junction obstruction. The complications found were urinary tract infection (71.2%, chronic renal failure (15.7%, hypertension (3.7%, and acute renal failure (1.5%. Consanguinity, familial disorders, maternal diseases, x-ray exposure and abortion efforts were found in a small proportion of patients. History of drug or herbs use in the first trimester of pregnancy was found in a large proportion of patients, mostly took analgesics (especially acetaminophen. In conclusion, uropathy disorders were much more common than congenital nephropathy. The most common complication was urinary tract infection, followed by chronic renal failure, hypertension, and acute renal failure.

  20. New non-renal congenital disorders associated with medullary sponge kidney (MSK) support the pathogenic role of GDNF and point to the diagnosis of MSK in recurrent stone formers.

    Science.gov (United States)

    Ria, Paolo; Fabris, Antonia; Dalla Gassa, Alessandra; Zaza, Gianluigi; Lupo, Antonio; Gambaro, Giovanni

    2017-08-01

    Medullary sponge kidney (MSK) is a congenital renal disorder. Its association with several developmental abnormalities in other organs hints at the likelihood of some shared step(s) in the embryogenesis of the kidney and other organs. It has been suggested that the REarranged during Transfection (RET) proto-oncogene and the Glial cell line-Derived Neurotrophic Factor (GDNF) gene are defective in patients with MSK, and both RET and GDNF are known to have a role in the development of the central nervous system, heart, and craniofacial skeleton. Among a cohort of 143 MSK patients being followed up for nephrolithiasis and chronic kidney disease at our institution, we found six with one or more associated non-renal anomalies: one patient probably has congenital hemihyperplasia and hypertrophic cardiomyopathy with adipose metaplasia and mitral valve prolapse; one has Marfan syndrome; and the other four have novel associations between MSK and nerve and skeleton abnormalities described here for the first time. The discovery of disorders involving the central nervous system, cardiovascular system and craniofacial skeleton in MSK patients supports the hypothesis of a genetic alteration on the RET-GDNF axis having a pivotal role in the pathogenesis of MSK, in a subset of patients at least. MSK seems more and more to be a systemic disease, and the identification of extrarenal developmental defects could be important in arousing the suspicion of MSK in recurrent stone formers.

  1. Congenital Heart Information Network

    Science.gov (United States)

    ... heart defects. Important Notice The Congenital Heart Information Network website is temporarily out of service. Please join ... and Uwe Baemayr for The Congenital Heart Information Network Exempt organization under Section 501(c)3. Copyright © ...

  2. Congenital heart disease

    Science.gov (United States)

    Congenital heart disease (CHD) is a problem with the heart's structure and function that is present at birth. ... Fraser CD, Kane LC. Congenital heart disease. In: Townsend CM Jr, ... Sabiston Textbook of Surgery: The Biological Basis of Modern ...

  3. Congenital Intrahepatic Portosystemic Shunts

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Woong Hee; Kim, Young Tong; Jou, Sung Shick; Shin, Hyeong Cheol [Soonchunhyang University, Asan (Korea, Republic of)

    2008-12-15

    Intrahepatic portosystemic shunts are an anomalous connection between the portal vein and hepatic vein/IVC, which may be either congenital or acquired secondary to liver cirrhosis or portal hypertension. Cases of congenital intrahepatic shunts are usually encountered in children and may spontaneously resolve. We report 5 cases of congenital intrahepatic portosystemic shunts in neonates and an adult

  4. Japanese family with congenital factor VII deficiency.

    Science.gov (United States)

    Sakakibara, Kanae; Okayama, Yoshiki; Fukushima, Kenji; Kaji, Shunsaku; Muraoka, Michiko; Arao, Yujiro; Shimada, Akira

    2015-10-01

    Congenital factor VII (FVII) deficiency is a rare bleeding disorder with autosomal recessive inheritance. The present female patient was diagnosed with congenital FVII deficiency because of low hepaplastin test (HPT), although vitamin K was given. Heterozygous p.A191T mutation was detected in the peripheral blood, and the same mutation was also found in the mother and sister. To the best of our knowledge, this is the fourth reported case of p.A191T mutation of FVII in the literature and the first to be reported in Japan. FVII coagulation activity (FVII:C) in asymptomatic heterozygous carriers is mildly reduced. Therefore, some patients may not be accurately diagnosed with congenital FVII deficiency. In infants with low HPT without vitamin K deficiency, congenital FVII deficiency should be considered. © 2015 Japan Pediatric Society.

  5. Polymicrogyria and Congenital Parvovirus B19 Infection

    Directory of Open Access Journals (Sweden)

    Grant S. Schulert

    2011-12-01

    Full Text Available Fetal parvovirus B19 infection causes anemia, hydrops, and pregnancy loss but is generally not considered teratogenic. Nevertheless, disturbances of neuronal migration have been described with congenital parvovirus infection. We evaluated a term infant with congenital parvovirus disease and polymicrogyria. We compared this case with four other reports of central nervous system disease after birth to parvovirus-infected mothers. After an extensive diagnostic evaluation, this infant was found to have congenital parvovirus disease with severe anemia and nonimmune hydrops as well as extensive polymicrogyria. Although rare, this report and literature review suggest that parvovirus B19 has the potential to disrupt normal neurodevelopment. We suggest that infants with severe congenital parvovirus infection have close developmental surveillance and if symptomatic undergo neuroimaging to assess for disorders of neuromigration.

  6. Unusual occurrence of congenital hypothyroidism in a set of same ...

    African Journals Online (AJOL)

    Congenital hypothyroidism is the most common endocrinological disorder in children. Genetic and intrauterine factors have been implicated in its aetiology. The aim of this study was to describe an unusual occurrence of congenital hypothyroidism in a set of same sex triplets and challenges associated with the diagnosis.

  7. Educational series in congenital heart disease:Congenital left-sided heart obstruction

    OpenAIRE

    Carr, Michelle; Curtis, Stephanie; Marek, Jan

    2018-01-01

    Congenital obstruction of the left ventricular outflow tract remains a significant problem and multilevel obstruction can often coexist. Obstruction can take several morphological forms and may involve the subvalvar, valvar or supravalvar portion of the aortic valve complex. Congenital valvar stenosis presenting in the neonatal period represents a spectrum of disorders ranging from the hypoplastic left heart syndrome to almost normal hearts. Treatment options vary dependent on the severity of...

  8. Impaired Pitch Perception and Memory in Congenital Amusia: The Deficit Starts in the Auditory Cortex

    Science.gov (United States)

    Albouy, Philippe; Mattout, Jeremie; Bouet, Romain; Maby, Emmanuel; Sanchez, Gaetan; Aguera, Pierre-Emmanuel; Daligault, Sebastien; Delpuech, Claude; Bertrand, Olivier; Caclin, Anne; Tillmann, Barbara

    2013-01-01

    Congenital amusia is a lifelong disorder of music perception and production. The present study investigated the cerebral bases of impaired pitch perception and memory in congenital amusia using behavioural measures, magnetoencephalography and voxel-based morphometry. Congenital amusics and matched control subjects performed two melodic tasks (a…

  9. [Neurological and psychomotor development of foetuses and children with congenital heart disease--causes and prevalence of disorders and long-term prognosis].

    Science.gov (United States)

    Herberg, U; Hövels-Gürich, H

    2012-06-01

    Children with severe congenital heart defects (CHD) requiring open heart surgery in the first year of life are at high risk for developing neurological and psychomotor abnormalities. Depending on the type and severity of the CHD, between 15 and over 50% of these children have deficits, which are usually confined to distinct domains of development, although formal intelligence tends to be normal. Children with mild CHD, who comprise the majority of congenital heart defects, have a far better developmental prognosis than those with complex CHD. This review concentrates on the impact of severe CHD on the developing brain of the foetus and infant. It also provides a summary of recent clinical and neuroimaging studies, and an overview of the long-term neurological prognosis. Advanced neuroimaging modalities indicate that, related to altered cerebral blood flow and oxygenation, foetuses with severe CHD show delayed third trimester brain maturation and increased vulnerability for hypoxic injury. Morphological and neurological abnormalities are present before surgery, commonly affecting the white matter. In the long-term, impaired neurological and developmental outcomes are related to the combination of prenatal, perinatal and additional perioperative risk factors. Therefore, new therapeutic approaches aim to optimise the intra- and perinatal management of foetuses and newborns with congenital heart defects. Identification and avoidance of risk factors, early neurodevelopmental assessment and therapy may optimise the long-term outcome in this high-risk population. © Georg Thieme Verlag KG Stuttgart · New York.

  10. Four novel ELANE mutations in patients with congenital neutropenia.

    Science.gov (United States)

    Kurnikova, Maria; Maschan, Michael; Dinova, Evgeniya; Shagina, Irina; Finogenova, Natalia; Mamedova, Elena; Polovtseva, Tatyana; Shagin, Dmitry; Shcherbina, Anna

    2011-08-01

    Congenital neutropenia is a heterogeneous bone marrow failure syndrome characterized by a maturation arrest of myelopoesis at the promyelocyte/myelocyte stage. Cyclic neutropenia (CyN) and severe congenital neutropenia (SCN) are two main forms of congenital neutropenia. Genetic analysis has shown that heterozygous mutations in the ELANE gene encoding the neutrophil elastase are the major cause of these disorders. We investigated the prevalence of ELANE mutations in a group of 16 patients from 14 families with congenital neutropenia. Five patients had typical manifestations of CyN, and 11 patients had SCN. Seven different heterozygous ELANE mutations were found, including four novel mutations. Copyright © 2011 Wiley-Liss, Inc.

  11. Deprivation amblyopia and congenital hereditary cataract.

    Science.gov (United States)

    Mansouri, Behzad; Stacy, Rebecca C; Kruger, Joshua; Cestari, Dean M

    2013-01-01

    Amblyopia is a neurodevelopmental disorder of vision associated with decreased visual acuity, poor or absent stereopsis, and suppression of information from one eye.(1,2) Amblyopia may be caused by strabismus (strabismic amblyopia), refractive error (anisometropic amblyopia), or deprivation from obstructed vision (deprivation amblyopia). 1 In the developed world, amblyopia is the most common cause of childhood visual impairment, 3 which reduces quality of life 4 and also almost doubles the lifetime risk of legal blindness.(5, 6) Successful treatment of amblyopia greatly depends on early detection and treatment of predisposing disorders such as congenital cataract, which is the most common cause of deprivational amblyopia. Understanding the genetic causes of congenital cataract leads to more effective screening tests, early detection and treatment of infants and children who are at high risk for hereditary congenital cataract.

  12. Genetics Home Reference: autosomal dominant congenital stationary night blindness

    Science.gov (United States)

    ... collapse boxes. Description Autosomal dominant congenital stationary night blindness is a disorder of the retina , which is the specialized tissue at the back of the eye that detects light and color. People with this condition typically have difficulty seeing ...

  13. Genetics Home Reference: X-linked congenital stationary night blindness

    Science.gov (United States)

    ... collapse boxes. Description X-linked congenital stationary night blindness is a disorder of the retina , which is the specialized tissue at the back of the eye that detects light and color. People with this condition typically have difficulty seeing ...

  14. Genetics Home Reference: autosomal recessive congenital stationary night blindness

    Science.gov (United States)

    ... collapse boxes. Description Autosomal recessive congenital stationary night blindness is a disorder of the retina , which is the specialized tissue at the back of the eye that detects light and color. People with this condition typically have difficulty seeing ...

  15. Congenital anomalies in rural black South African neonates - a ...

    African Journals Online (AJOL)

    Infants, including abnormal neonates, born on the days when no infants were ... defined as any gross developmental defect apparent on ... Multiple congenital abnormalities. 9. 1,18 ... chromosomal disorders included a trisomy 13, a trisomy 18.

  16. Etiological evaluation of primary congenital hypothyroidism cases.

    Science.gov (United States)

    Bezen, Diğdem; Dilek, Emine; Torun, Neşe; Tütüncüler, Filiz

    2017-06-01

    Primary congenital hypothyroidism is frequently seen endocrine disorder and one of the preventable cause of mental retardation. Aim of study was to evaluate the frequency of permanent/transient hypothyrodism, and to detect underlying reason to identfy any marker which carries potential to discriminate permanent/transient form. Forty eight cases older than 3 years of age, diagnosed as primary congenital hypothyroidism and started thyroxin therapy in newborn-period, and followed up between January 2007-June 2013 were included in the study. Thyroid hormon levels were evaluated and thyroid ultrasonography was performed in cases who are at the end of their 3 years of age, after 6 weeks of thyroxine free period. Thyroid sintigraphy was performed if serum thyroid-stimulating hormone was high (≥ 5 mIU/mL) and perchlorate discharge test was performed if uptake was normal or increased on sintigraphy. Cases with thyroid-stimulating hormone levels ≥ 5 mIU/mL were defined as permanent primary congenital hypothyroidism group and as transient primary congenital hypothyroidism group with normal thyroid hormones during 6 months. The mean age was 3.8±0.7 years. Mean diagnosis age was 16.6±6.5 days and 14 cases (29.2%) were diagnosed by screening program of Ministry of Health. There were 23 cases (14F, 9M) in permanent primary congenital hypothyroidism group and 12 (52.2%) of them were dysgenesis (8 hypoplasia, 4 ectopia), and 11 (47.8%) dyshormonogenesis. In transient primary congenital hypothyroidism group, there were 25 cases (17M, 8F). The mean thyroid-stimulating hormone levels at diagnosis were similar in two groups. The mean thyroxin dose in permanent primary congenital hypothyroidism group was significantly higher than transient group at the time of thyroxin cessation (2.1±0.7, 1.5±0.5 mg/kg/d, respectively, p=0.004). Thyroxin dose ≥1.6 mcg/kg/d was 72% sensitive and 69.6% specific for predicting permenant primary congenital hypothyroidism. Transient primary

  17. [A girl with congenital hemifacial hypertrophy

    NARCIS (Netherlands)

    Broeke, S.M. van den; Wolvius, E.B.; Adrichem, L.N. van; Baat, C. de

    2006-01-01

    A girl with congenital hemifacial hypertrophy had been observed and treated by a multidisciplinary team for craniofacial disorders in an academic medical centre since birth. At the age of 8 she was treated on account of considerable facial asymmetry and multiple intraoral problems. The two-step

  18. Genetics of congenital hypogonadotropic hypogonadism in Denmark

    DEFF Research Database (Denmark)

    Tommiska, Johanna; Känsäkoski, Johanna; Christiansen, Peter

    2014-01-01

    Congenital hypogonadotropic hypogonadism (CHH) is a rare disorder characterized by incomplete/absent puberty caused by deficiency or defective action of gonadotropin-releasing hormone (GnRH). The phenotypic features of patients with CHH vary from genital hypoplasia and absent puberty to reversal...

  19. Congenital orbital teratoma

    OpenAIRE

    Aiyub, Shereen; Chan, Weng Onn; Szetu, John; Sullivan, Laurence J; Pater, John; Cooper, Peter; Selva, Dinesh

    2013-01-01

    We present a case of mature congenital orbital teratoma managed with lid-sparing exenteration and dermis fat graft. This is a case report on the management of congenital orbital teratoma. A full-term baby was born in Fiji with prolapsed right globe which was surrounded by a nonpulsatile, cystic mass. Clinical and imaging features were consistent with congenital orbital teratoma. Due to limited surgical expertise, the patient was transferred to Adelaide, Australia for further management. The p...

  20. Congenital Hypothyroidism and Goitre in Childhood

    OpenAIRE

    Davis, Albert J.; Curtis, Joseph

    1990-01-01

    The problems of congenital hypothyroidism and goitre are relatively common in childhood. The investigation and treatment of these disorders requires a knowledge of their various causes, appropriate investigation, and referral for specialist consultation as necessary, as well as involvement of the family physician in the monitoring of effectiveness of and compliance with treatment. Many of these disorders have life-long implications for the individual affected.

  1. Cytomegalovirus Congenital Cataract

    Directory of Open Access Journals (Sweden)

    Ridha Wahyutomo

    2011-06-01

    Full Text Available Cytomegalovirus congenital infection is an infection caused by the the subfamily â Herpesviridae, during pregnancy. The incidence of infections among newborn infants is 1 %. One of the effects of congenitally acquired infection is the congenital cataract. A 6-year-old child complained to have a blurred vision diagnosed with cytomegalovirus congenital cataract. The diagnosis was confirmed by a positive serology testing for Ig M and Ig G CMV. The laboratory test using Giemsa staining to find inclusion bodies and a faster PCR could not be carried out (Sains Medika, 3(1:84-88.

  2. Genetics Home Reference: congenital hypothyroidism

    Science.gov (United States)

    ... Facebook Twitter Home Health Conditions Congenital hypothyroidism Congenital hypothyroidism Printable PDF Open All Close All Enable Javascript to view the expand/collapse boxes. Description Congenital hypothyroidism is a partial or complete loss of function ...

  3. Congenital nephrotic syndrome.

    Science.gov (United States)

    Hamed, Radi Ma

    2003-01-01

    The congenital nephrotic syndrome (CNS) is an uncommon disorder with onset of the nephrotic syndrome usually in the first three months of life. Several different diseases may cause the syndrome. These may be inherited, sporadic, acquired or part of a general malformation syndrome. The clinical course is marked by failure to thrive, recurrent life threatening bacterial infections, and early death from sepsis and/or uremia. A characteristic phenotype may be seen in children with CNS. The majority of reported cases of CNS are of the Finnish type (CNF). Although the role of the glomerular basement membrane has been emphasized as the barrier for retaining plasma proteins, recent studies have clearly shown that the slit diaphragm is the structure most likely to be the barrier in the glomerular capillary wall. The gene (NPHS1) was shown to encode a novel protein that was termed nephrin, due to its specific location in the kidney filter barrier, where it seems to form a highly organized filter structure. Nephrin is a transmembrane protein that probably forms the main building block of an isoporous zipper-like slit diaphragm filter structure. Defects in nephrin lead to the abnormal or absent slit diaphragm resulting in massive proteinuria and renal failure.

  4. Congenital pulmonary lymphangiectasia

    Directory of Open Access Journals (Sweden)

    Campisi Corradino

    2006-10-01

    Full Text Available Abstract Congenital pulmonary lymphangiectasia (PL is a rare developmental disorder involving the lung, and characterized by pulmonary subpleural, interlobar, perivascular and peribronchial lymphatic dilatation. The prevalence is unknown. PL presents at birth with severe respiratory distress, tachypnea and cyanosis, with a very high mortality rate at or within a few hours of birth. Most reported cases are sporadic and the etiology is not completely understood. It has been suggested that PL lymphatic channels of the fetal lung do not undergo the normal regression process at 20 weeks of gestation. Secondary PL may be caused by a cardiac lesion. The diagnostic approach includes complete family and obstetric history, conventional radiologic studies, ultrasound and magnetic resonance studies, lymphoscintigraphy, lung functionality tests, lung biopsy, bronchoscopy, and pleural effusion examination. During the prenatal period, all causes leading to hydrops fetalis should be considered in the diagnosis of PL. Fetal ultrasound evaluation plays a key role in the antenatal diagnosis of PL. At birth, mechanical ventilation and pleural drainage are nearly always necessary to obtain a favorable outcome of respiratory distress. Home supplemental oxygen therapy and symptomatic treatment of recurrent cough and wheeze are often necessary during childhood, sometimes associated with prolonged pleural drainage. Recent advances in intensive neonatal care have changed the previously nearly fatal outcome of PL at birth. Patients affected by PL who survive infancy, present medical problems which are characteristic of chronic lung disease.

  5. Congenital nephrotic syndrome. Gallium-67 imaging

    International Nuclear Information System (INIS)

    Trepashko, D.W.; Gelfand, M.J.; Pan, C.C.

    1988-01-01

    Congenital nephrotic syndrome is a rare disorder. Heavy proteinuria, hypoalbuminemia, and edema occur during the first 3 months of life. Initial cases were reported from Finland and sporadic cases have occurred elsewhere. Finnish cases demonstrated an autosomal recessive inheritance pattern; currently, Finnish and non-Finnish types are recognized. The clinical course consists of failure to thrive, frequent infections, declining renal function, and early death by age 4 years from sepsis or uremia. Recently renal transplantation has improved the prognosis of patients with this disease. An abnormal Ga-67 scan in a case of congenital nephrotic syndrome is presented

  6. Congenital generalized lipodystrophia: a case report

    International Nuclear Information System (INIS)

    Malheiros, N.R.; Marchiori, E.; Praxedes, M.C.; Machado, D.M.; Carvalho, A.A.V.

    1995-01-01

    Congenital generalized lipodystrophia is a rare genetic disorder, transmitted as an autosomal recessive trait and is prevalent on female. This paper presents a case of a man, 36-year-old, suffering from congenital generalized lipodystrophia with clinical features of diabetes mellitus and dyspnea. Radiographic findings have shown cystic areas in the skeleton, interstitial pulmonary fibrosis and paucity of abdominal fat. Radiological and anatomo-pathological aspects are presented as well as a review of the medical literature about the case. (author). 8 refs, 4 figs

  7. Congenital heat disease

    International Nuclear Information System (INIS)

    Higgins, C.B.; Silverman, N.H.; Kersting-Somerhoff, B.A.

    1990-01-01

    The book covers the tomographic anatomy of the normal and congenitally malformed heart and tomographic imaging of the normal heat. It then compares echocardiographic evaluation and the use of MR imaging in the diagnosis and evaluation of individual congenital cardiac malformations

  8. Use of Laser Assisted Optical Rotational Cell Analyzer (LoRRca MaxSis in the Diagnosis of RBC Membrane Disorders, Enzyme Defects, and Congenital Dyserythropoietic Anemias: A Monocentric Study on 202 Patients

    Directory of Open Access Journals (Sweden)

    Anna Zaninoni

    2018-04-01

    Full Text Available Chronic hemolytic anemias are a group of heterogeneous diseases mainly due to abnormalities of red cell (RBC membrane and metabolism. The more common RBC membrane disorders, classified on the basis of blood smear morphology, are hereditary spherocytosis (HS, elliptocytosis, and hereditary stomatocytoses (HSt. Among RBC enzymopathies, the most frequent is pyruvate kinase (PK deficiency, followed by glucose-6-phosphate isomerase, pyrimidine 5′ nucleotidase P5′N, and other rare enzymes defects. Because of the rarity and heterogeneity of these diseases, diagnosis may be often challenging despite the availability of a variety of laboratory tests. The ektacytometer laser-assisted optical rotational cell analyser (LoRRca MaxSis, able to assess the RBC deformability in osmotic gradient conditions (Osmoscan analysis, is a useful diagnostic tool for RBC membrane disorders and in particular for the identification of hereditary stomatocytosis. Few data are so far available in other hemolytic anemias. We evaluated the diagnostic power of LoRRca MaxSis in a large series of 140 patients affected by RBC membrane disorders, 37 by enzymopathies, and 16 by congenital diserythropoietic anemia type II. Moreover, nine patients with paroxysmal nocturnal hemoglobinuria (PNH were also investigated. All the hereditary spherocytoses, regardless the biochemical defect, showed altered Osmoscan curves, with a decreased Elongation Index (EI max and right shifted Omin; hereditary elliptocytosis (HE displayed a trapezoidal curve and decreased EImax. Dehydrated hereditary stomatocytosis (DHSt caused by PIEZO1 mutations was characterized by left-shifted curve, whereas KCNN4 mutations were associated with a normal curve. Congenital diserythropoietic anemia type II and RBC enzymopathies had Osmoscan curve within the normal range except for glucosephosphate isomerase (GPI deficient cases who displayed an enlarged curve associated with significantly increased Ohyper, offering a

  9. Congenital Amusia in linguistic and non-linguistic pitch perception - What behavior and reaction times reveal

    NARCIS (Netherlands)

    Pfeifer, J.; Hamann, S.; Exter, M.; Campbell, N.; Gibbon, D.; Hirst, D.

    2014-01-01

    Congenital Amusia is a developmental disorder that has a negative influence on pitch perception. While it used to be described as a disorder of musical pitch perception, recent studies indicate that congenital amusics also show deficits in linguistic pitch perception. This study investigates the

  10. Key aspects congenital infection

    Directory of Open Access Journals (Sweden)

    Yu. V. Lobzin

    2014-01-01

    Full Text Available The key questions to solve the problem of congenital infection in the Russian Federation are: using in national practice over world accepted terminology adapted to the recommendations of the World Health Organization; representation of the modern concepts of an infectious process in the classification of congenital infections; scientific development and introducing in clinical practice the «standard case definitions», applied to different congenital infections; optimization of protocols and clinical guidelines for diagnosis, treatment and prevention of congenital infections; improvement a knowledge in the infectious disease for all  pecialists involved in the risk assessment of congenital infections, manage pregnancy and children. Based on our experience and analysis of publications, the authors suggest possible solutions.

  11. Spontaneous subconjunctival abscess in congenital lamellar ichthyosis

    Directory of Open Access Journals (Sweden)

    Shivanand C Bubanale

    2018-01-01

    Full Text Available Congenital lamellar ichthyosis is an autosomal recessive, heterogeneous disorder presenting at birth with generalized skin involvement. The most common ophthalmic manifestation noted is bilateral ectropion of the lower eyelids. A 1-month-old female neonate, the second born of a nonconsanguineous marriage, presented with 4 days' history of redness, discharge, and swelling in the right eye. There was severe right upper eyelid ectropion, conjunctival injection, chemosis, a subconjunctival mass on the temporal bulbar conjunctiva spontaneously draining pus and corneal haze. The anterior chamber, iris, lens and fundus appeared normal. Congenital lamellar ichthyosis was suspected because of scaling and excessive dryness of the entire body. The occurrence of a spontaneous subconjunctival abscess is not known in lamellar ichthyosis. We thus report the management of a rare case of unilateral upper eyelid ectropion, subconjunctival abscess with orbital cellulitis in congenital lamellar ichthyosis.

  12. Inhibitor development after liver transplantation in congenital factor VII deficiency.

    Science.gov (United States)

    See, W-S Q; Chang, K-O; Cheuk, D K-L; Leung, Y-Y R; Chan, G C-F; Chan, S-C; Ha, S-Y

    2016-09-01

    Congenital factor VII (FVII) deficiency is the commonest type of the rare bleeding disorders. Very few cases of congenital FVII deficiency developed inhibitor and liver transplant is considered as definitive treatment. In the literature, twelve patients with congenital FVII deficiency developed inhibitors. Two had spontaneous resolution of inhibitors and one did not respond to high dose recombinant factor VIIa (rFVIIa) and died. Regarding liver transplant in congenital FVII patients, seven patients underwent liver transplant with good prognosis. We report a 5-year-old girl with confirmed severe congenital FVII deficiency since neonatal period. She suffered from recurrent intracranial bleeding despite rFVIIa replacement. After auxiliary liver transplant at the age of 4, she continued to show persistent deranged clotting profile and was found to have inhibitor towards FVII. Interestingly, she was still responsive to rFVIIa replacement. © 2016 John Wiley & Sons Ltd.

  13. Congenital symmastia revisited

    DEFF Research Database (Denmark)

    Sillesen, Nanna H; Hölmich, Lisbeth R; Siersen, Hans Erik

    2012-01-01

    Symmastia is defined as medial confluence of the breast. The term 'symmastia' is modified from Greek (syn meaning 'together', and mastos meaning 'breast') and was first presented by Spence et al. in 1983. Two forms of symmastia exist: an iatrogenic and a congenital version. Congenital symmastia...... is a rare condition in which web-like soft tissue traverses the sternum to connect the breasts medially. The literature on congenital symmastia is limited, few cases have been published, and knowledge about ideal treatment is still insufficient....

  14. Physiological Basis for the Etiology, Diagnosis, and Treatment of Adrenal Disorders: Cushing’s Syndrome, Adrenal Insufficiency, and Congenital Adrenal Hyperplasia

    Science.gov (United States)

    Raff, Hershel; Sharma, Susmeeta T.; Nieman, Lynnette K.

    2014-01-01

    The hypothalamic-pituitary-adrenal (HPA) axis is a classic neuroendocrine system. One of the best ways to understand the HPA axis is to appreciate its dynamics in the variety of diseases and syndromes that affect it. Excess glucocorticoid activity can be due to endogenous cortisol overproduction (spontaneous Cushing’s syndrome) or exogenous glucocorticoid therapy (iatrogenic Cushing’s syndrome). Endogenous Cushing’s syndrome can be subdivided into ACTH-dependent and ACTH-independent, the latter of which is usually due to autonomous adrenal overproduction. The former can be due to a pituitary corticotroph tumor (usually benign) or ectopic ACTH production from tumors outside the pituitary; both of these tumor types overexpress the proopiomelanocortin gene. The converse of Cushing’s syndrome is the lack of normal cortisol secretion and is usually due to adrenal destruction (primary adrenal insufficiency) or hypopituitarism (secondary adrenal insufficiency). Secondary adrenal insufficiency can also result from a rapid discontinuation of long-term, pharmacological glucocorticoid therapy because of HPA axis suppression and adrenal atrophy. Finally, mutations in the steroidogenic enzymes of the adrenal cortex can lead to congenital adrenal hyperplasia and an increase in precursor steroids, particularly androgens. When present in utero, this can lead to masculinization of a female fetus. An understanding of the dynamics of the HPA axis is necessary to master the diagnosis and differential diagnosis of pituitary-adrenal diseases. Furthermore, understanding the pathophysiology of the HPA axis gives great insight into its normal control. PMID:24715566

  15. Congenital intracerebral teratoma: a rare differential diagnosis in newborn hydrocephalus

    International Nuclear Information System (INIS)

    Storr, U.; Rupprecht, T.; Bornemann, A.; Ries, M.; Beinder, E.; Boewing, B.; Harms, D.

    1997-01-01

    Cogenital hydrocephalus is caused by a broad spectrum of underlying disorders. In the majority of cases it is due to aqueductal stenosis and other distinct congenital anomalies, like Arnold-Chiari malformation. Nevertheless, in the differential diagnosis rare conditions such as cerebral malignancies must also be considered. We present two cases of congenital intracerebral teratoma as a differential diagnosis in congenital obstructive hydrocephalus. A teratoma is suggested when a rapidly growing hydrocephalus with a central calcified and vascularized mass is found sonographically. Regular cerebral structures using cannot be detected. Early diagnosis in such cases is of clinical importance as the prognosis of congential intracerebral teratoma is generally very poor. (orig.)

  16. Congenital intracerebral teratoma: a rare differential diagnosis in newborn hydrocephalus

    Energy Technology Data Exchange (ETDEWEB)

    Storr, U. [Landratsamt Neuburg-Schrobenhausen, Gesundheitsamt, Neuburg an der Donau (Germany)]|[Hospital for Sick Children, Erlangen-Nuernberg Univ., Nuernberg (Germany); Rupprecht, T. [Hospital for Sick Children, Erlangen-Nuernberg Univ., Nuernberg (Germany); Bornemann, A. [Inst. for General Pathology, Erlangen-Nuernberg Univ., Nuernberg (Germany); Ries, M. [Hospital for Sick Children, Erlangen-Nuernberg Univ., Nuernberg (Germany); Beinder, E. [Dept. of Obstetrics and Gynecology, Erlangen-Nuernberg Univ., Nuernberg (Germany); Boewing, B. [Hospital for Sick Children, Erlangen-Nuernberg Univ., Nuernberg (Germany); Harms, D. [Hospital for Sick Children, Erlangen-Nuernberg Univ., Nuernberg (Germany)

    1997-03-01

    Cogenital hydrocephalus is caused by a broad spectrum of underlying disorders. In the majority of cases it is due to aqueductal stenosis and other distinct congenital anomalies, like Arnold-Chiari malformation. Nevertheless, in the differential diagnosis rare conditions such as cerebral malignancies must also be considered. We present two cases of congenital intracerebral teratoma as a differential diagnosis in congenital obstructive hydrocephalus. A teratoma is suggested when a rapidly growing hydrocephalus with a central calcified and vascularized mass is found sonographically. Regular cerebral structures using cannot be detected. Early diagnosis in such cases is of clinical importance as the prognosis of congential intracerebral teratoma is generally very poor. (orig.)

  17. [Congenital dislocation of the knee: report of 2 cases].

    Science.gov (United States)

    Ochoa Gómez, L; Sánchez Gimeno, J; García Barrecheguren, E; Marulanda Del Valle, K; Almonte Adón, K; Guerrero Laleona, C

    2015-01-01

    Congenital dislocation of the knee is a rare disease. The diagnosis is made at birth by clinical findings, and confirmed radiologically. It has been associated with various etiologies from intrauterine fetal malpositions to genetic disorders. The prognosis depends on early treatment and whether there are other congenital anomalies. We report two new cases of congenital dislocation of the knee, observed in our hospital during the period of a month, diagnosed immediately after birth, and both with a good clinical outcome. Copyright © 2014 Asociación Española de Pediatría. Published by Elsevier Espana. All rights reserved.

  18. Congenital orbital teratoma.

    Science.gov (United States)

    Aiyub, Shereen; Chan, Wengonn; Szetu, John; Sullivan, Laurence J; Pater, John; Cooper, Peter; Selva, Dinesh

    2013-12-01

    We present a case of mature congenital orbital teratoma managed with lid-sparing exenteration and dermis fat graft. This is a case report on the management of congenital orbital teratoma. A full-term baby was born in Fiji with prolapsed right globe which was surrounded by a nonpulsatile, cystic mass. Clinical and imaging features were consistent with congenital orbital teratoma. Due to limited surgical expertise, the patient was transferred to Adelaide, Australia for further management. The patient underwent a lid-sparing exenteration with frozen section control of the apical margin. A dermis fat graft from the groin was placed beneath the lid skin to provide volume. Histopathology revealed mature tissues from each of the three germ cell layers which confirmed the diagnosis of mature teratoma. We describe the successful use of demis fat graft in socket reconstruction following lid-sparing exenteration for congenital orbital teratoma.

  19. Congenital orbital teratoma

    Directory of Open Access Journals (Sweden)

    Shereen Aiyub

    2013-01-01

    Full Text Available We present a case of mature congenital orbital teratoma managed with lid-sparing exenteration and dermis fat graft. This is a case report on the management of congenital orbital teratoma. A full-term baby was born in Fiji with prolapsed right globe which was surrounded by a nonpulsatile, cystic mass. Clinical and imaging features were consistent with congenital orbital teratoma. Due to limited surgical expertise, the patient was transferred to Adelaide, Australia for further management. The patient underwent a lid-sparing exenteration with frozen section control of the apical margin. A dermis fat graft from the groin was placed beneath the lid skin to provide volume. Histopathology revealed mature tissues from each of the three germ cell layers which confirmed the diagnosis of mature teratoma. We describe the successful use of demis fat graft in socket reconstruction following lid-sparing exenteration for congenital orbital teratoma.

  20. Congenital Constriction Band Syndrome

    OpenAIRE

    Rajesh Gupta, Fareed Malik, Rishabh Gupta, M.A.Basit, Dara Singh

    2008-01-01

    Congenital constriction bands are anomalous bands that encircle a digit or an extremity. Congenitalconstriction band syndrome is rare condition and is mostly associated with other musculoskeletaldisorders.We report such a rare experience.

  1. Congenital anterior urethral diverticulum

    International Nuclear Information System (INIS)

    Jung, Hyun Sub; Chung, Young Sun; Suh, Chee Jang; Won, Jong Jin

    1985-01-01

    Two cases of congenital anterior urethral diverticular which have occurred in a 4 year old and one month old boy are presented. Etiology, diagnostic procedures, and its clinical results are briefly reviewed

  2. Screening for congenital heart malformations in child health centres

    OpenAIRE

    Juttmann, Rikard

    1999-01-01

    textabstractThe objective of this thesis is to clarify the effectiveness and the efficiency of screening for congenital heart malformations in Dutch child health centres and the possibilities to optimise this prevention programme. To this end the following main questions will be addressed. 1. Does screening for congenital heart malformations, as actually performed in Dutch child health centres, prevent adverse outcomes of these disorders in the short and long run? What would be the answer to ...

  3. Congenital chylous ascites

    International Nuclear Information System (INIS)

    Romanska-Kita, J.; Borszewska-Kornacka, M. K.; Rudzinska, I.; Wawrzoniak, T.; Dobrzanska, A.; Czech-Kowalska, J.

    2011-01-01

    Congenital chylous ascites is a rare entity, conditioned by numerous factors and with changing dynamics of the disease. Because of the lack of therapeutic and diagnostic standards, this disease constitutes to be a medical challenge. This article presents current knowledge on pathogenesis, diagnostics and management of this disease, as well as a case of a newborn with primary congenital chylous ascites in the abdominal cavity. (authors)

  4. Multifocal Congenital Hemangiopericytoma.

    Science.gov (United States)

    Robl, Renata; Carvalho, Vânia Oliveira; Abagge, Kerstin Taniguchi; Uber, Marjorie; Lichtvan, Leniza Costa Lima; Werner, Betina; Mehrdad Nadji, Mehrdad

    2017-01-01

    Congenital hemangiopericytoma (HPC) is a rare mesenchymal tumor with less aggressive behavior and a more favorable prognosis than similar tumors in adults. Multifocal presentation is even less common than isolated HPC and hence its clinical and histologic recognition may be challenging. A newborn infant with multifocal congenital HPC causing severe deformity but with a favorable outcome after chemotherapy and surgical removal is reported. © 2016 Wiley Periodicals, Inc.

  5. Adrenomyeloneuropathy associated with congenital cataract

    International Nuclear Information System (INIS)

    Komori, Tetsuo; Nagashima, Toshiko; Hirose, Kazuhiko; Tanabe, Hitoshi; Tsubaki, Tadao

    1988-01-01

    Two cases of adrenomyeloneuropathy (AMN) in a family and the results of their MRI study are reported. Case 1, a 24-year-old male proband, was admitted to our hospital because of gait disturbance for three years. Bilateral cataracts were pointed out at birth, which required left side lenticotomy at age four. Neurological examinations on admission revealed a marked spastic paraparesis with pathological reflexes and a mild hypesthesia in the distal part of the left leg. No abnormal findings were detected in X-ray studies on the spine and spinal cord, electromyography and nerve conduction test. Serum very long chain fatty acids (VLCFAs) levels were apparently elevated, and the serum cortisol response to ACTH was low. Case 2, a 53-year-old woman, is the mother of Case 1 having a complaint of gait disturbance since age 51. She presented a mild spastic paraparesis with localized hypesthesia in the distal part of the both legs. She also had bilateral congenital cataracts. Her serum VLCFAs analysis indicated the intermediate levels between that of AMN and the normal control. Adrenal functions were normal. Cranial MRI (TR 2,000 msec/TE 80 msec) study disclosed high signal intensity areas in bilateral internal capsules in Case 1. These findings, suggesting the pathological change of dysmyelination, seemed to be well compatible with the clinical pictures. With these clinical findings and the laboratory data, these two cases were diagnosed as AMN. In addition, association of congenital cataract with AMN in both cases was characteristic in this family, which hasn't been reported in the literature. On regarding the genetic background of these two disorders, AMN and congenital cataract, it was speculated that each gene could be closely located on the same or very adjacent locus, possibly on Xq. (author)

  6. Congenital cystic adenomatoid lung malformation of newborn

    International Nuclear Information System (INIS)

    Reither, M.; Peltner, H.U.; Weigel, W.; Braune, M.; Heiming, E.

    1980-01-01

    The congenital cystic adenomatoid malformation (CCAM) of the newborn is a particular form among the cystic disorders of the lung. The clinical findings, illustrated by four cases, and especially the roentgenographic symptoms are typical. Different radiologic examinations, including the computertomography, are discussed. The differential diagnosis of the disease is various, and therefore a correct and on time diagnosis is necessary, because the prognosis of the patient depends on an adequate therapy. (orig.) [de

  7. Congenital malformations of the supratentorial brain. Pt. 2. Disorders of the corpus callosum and holoprosencephalies; Kongenitale Malformationen des Grosshirns. Teil 2: Entwicklungsstoerungen des Balkens und Holoprosenzephalien

    Energy Technology Data Exchange (ETDEWEB)

    Rummeny, C. [Institut fuer Klinische Radiologie, Klinikum der Universitaet Muenchen, Grosshadern, Muenchen (Germany); Institut fuer klinische Radiologie, Klinikum der Universitaet Muenchen, Grosshadern, Marchioninistrasse 15, 81377, Muenchen (Germany); Ertl-Wagner, B.; Reiser, M.F. [Institut fuer Klinische Radiologie, Klinikum der Universitaet Muenchen, Grosshadern, Muenchen (Germany)

    2003-11-01

    The corpus callosum is formed between the 7th and the 20th gestational week. If this process is disrupted, partial or complete callosal agenesis may ensue. As large parts of the supra- and infratentorial brain are created druing this critical period, associated anomalies need always to be searched for when callosal agenesis is present. Associations with neuro-genetic syndromes also exist. The corpus callosum is generally formed from front to back (''front-to-back rule''). Therefore, a partial callosal agenesis usually involves the posterior portion of the corpus callosum, while a secondary lesion of the corpus callosum does not follow this rule. Holoprosencephalies are a notable exception to this rule, as the frontal part of the corpus callosum is absent in spite of their classification as congenital malformations. They represent a disturbance of the differentiation and cleavage of the prosencephalon with a disruption of the separation of the cerebral hemispheres. Holoprosencephalies can be due to genetic causes, but also to intrauterine infections or other teratogenic causes. The holoprosencephalies are subdivided into alobar, semilobar and lobar holoprosencephalies. This article aims to describe the most important features of callosal agenesis and holoprosencephalies highlighting the respective imaging characteristics. (orig.) [German] Die Anlage des Balkens findet in der 7.-20. Woche nach Gestation statt. Stoerungen in dieser Entwicklungsphase koennen zu einer Balkenagenesie oder zu einer Balkenhypogenesie fuehren. Da in diesem Entwicklungsstadium grosse Anteile des Gross- und Kleinhirns angelegt werden, muss immer nach assoziierten Anlagestoerungen gesucht werden. Ebenso treten auch Kombinationen mit genetisch bedingten Syndromen auf. Die Entwicklung des Balkens folgt der sog. anterioren-posterioren Sequenz (''front-to-back rule''). Sekundaere Schaedigungen bei der Balkenentwicklung folgen dieser Regel nicht, und lassen

  8. Surgery for congenital choanal atresia.

    Science.gov (United States)

    Cedin, Antonio C; Atallah, Alvaro N; Andriolo, Régis B; Cruz, Oswaldo L; Pignatari, Shirley N

    2012-02-15

    Congenital choanal atresia is a rare abnormality characterized by unilateral or bilateral lack of patency of the posterior end of the nasal cavity. With an incidence of 1:5000 to 1:8000 births, it is twice as prevalent in females as it is in males. Surgical procedures aim to provide adequate functional choanal patency and a low rate of restenosis, avoid harm to any structure in development, enable shorter surgery and hospitalization times, and minimize morbidity and mortality. To evaluate the effectiveness and safety of the available surgical techniques for the treatment of congenital choanal atresia in patients with unilateral and bilateral atresia. We searched the Cochrane Ear, Nose and Throat Disorders Group Trials Register; the Cochrane Central Register of Controlled Trials (CENTRAL); PubMed; EMBASE; CINAHL; Web of Science; BIOSIS Previews; Cambridge Scientific Abstracts; ISRCTN and additional sources for published and unpublished trials. The date of the search was 31 January 2011. We planned to include parallel randomized or quasi-randomized controlled trials testing surgical approaches for the treatment of congenital atresia (irrespective of gender and age) that evaluated normal/adequate respiratory function (self reported or preserved nasal airway) and restenosis as the main primary outcomes. We did not consider reoperation and non-congenital atresia (e.g. traumatic, iatrogenic atresias) for inclusion. Three review authors independently assessed the titles and abstracts of the identified articles to determine potential relevance. For dichotomous and continuous variables, we planned to calculate risk ratios (relative risks; RR) and mean differences (MD) with 95% confidence intervals (CI), respectively. We planned to use the random-effects model since we were expecting substantial clinical and methodological heterogeneity. No randomized controlled trials were identified. From the 120 reports retrieved using our search strategy, 46 primary studies had the

  9. Congenital Amegakaryocytic Thrombocytopenic Purpura (CAMT)

    International Nuclear Information System (INIS)

    Ghauri, R. I.; Naveed, M.; Mannan, J.

    2014-01-01

    Congenital amegakaryocytic thrombocytopenia (CAMT) is a rare, autosomal recessive disorder induced by mutations of the gene coding for thrombopoietin (TPO) receptor (c-MPL) despite high levels of serum TPO. Patients initially present with isolated thrombocytopenia that subsequently progresses into pancytopenia. Although the mechanisms leading to aplasia are unknown, the age of onset has been reported to depend on the severity of the c-MPL functional defect. The primary treatment for CAMT is bone marrow transplantation. This report describes a newborn girl who presented to us with symptoms of sepsis but septic profile came negative except thrombocytopenia. Bone marrow biopsy was done for thrombocytopenia which revealed amegakaryocytic thrombocytopenia. She was given prednisolone. (author)

  10. The association of congenital neuroblastoma and congenital heart disease

    International Nuclear Information System (INIS)

    Bellah, R.; D'Andrea, A.; Children's Hospital, Boston, MA; Darillis, E.; Fellows, K.E.

    1989-01-01

    Several authors have reported an association between neuroblastoma and congenital heart disease; others contend that, unlike specific wellknown associations between malignancy and congenital defects (Wilm's tumor and aniridia, leukemia and Down's syndrome), no real relationship exists. We present three cases of cyanotic congenital heart disease in which subclinical neuroblastoma was found. We speculate that abnormal neural crest cell migration and development may be a common link between cardiac malformations and congenital neuroblastoma. (orig.)

  11. Congenital malaria in China.

    Directory of Open Access Journals (Sweden)

    Zhi-Yong Tao

    2014-03-01

    Full Text Available BACKGROUND: Congenital malaria, in which infants are directly infected with malaria parasites from their mother prior to or during birth, is a potentially life-threatening condition that occurs at relatively low rates in malaria-endemic regions. It is recognized as a serious problem in Plasmodium falciparum-endemic sub-Saharan Africa, where recent data suggests that it is more common than previously believed. In such regions where malaria transmission is high, neonates may be protected from disease caused by congenital malaria through the transfer of maternal antibodies against the parasite. However, in low P. vivax-endemic regions, immunity to vivax malaria is low; thus, there is the likelihood that congenital vivax malaria poses a more significant threat to newborn health. Malaria had previously been a major parasitic disease in China, and congenital malaria case reports in Chinese offer valuable information for understanding the risks posed by congenital malaria to neonatal health. As most of the literature documenting congenital malaria cases in China are written in Chinese and therefore are not easily accessible to the global malaria research community, we have undertaken an extensive review of the Chinese literature on this subject. METHODS/PRINCIPAL FINDINGS: Here, we reviewed congenital malaria cases from three major searchable Chinese journal databases, concentrating on data from 1915 through 2011. Following extensive screening, a total of 104 cases of congenital malaria were identified. These cases were distributed mainly in the eastern, central, and southern regions of China, as well as in the low-lying region of southwest China. The dominant species was P. vivax (92.50%, reflecting the malaria parasite species distribution in China. The leading clinical presentation was fever, and other clinical presentations were anaemia, jaundice, paleness, diarrhoea, vomiting, and general weakness. With the exception of two cases, all patients

  12. Congenital cytomegalovirus infection

    Directory of Open Access Journals (Sweden)

    Katarina Rednak-Paradiž

    2006-11-01

    Full Text Available Background: CMV is the most common agent that causes congenital virus infection. Only 10 % of infected children have symptomatic infection immediately after birth. Signs of central nervous system damage, neurosensory deafness and delayed psychomotor development may manifest as a result of asimptomatic congenital infection later in childhood. In the article we present basic properties of CMV; we describe clinical picture of the congenital infection and possibilities of diagnose and its treatment. We present five children with symptomatic congenital CMV infection that were hospitalized for the period 1992–2002 at the Neonatal department in the University Children’s Hospital in Ljubljana.Conclusions: Identification of infected neonates, especially those with asimptomatic congenital CMV infection, is difficult. Latest incidence of infection in Slovenia is unknown. With new investigations the efficiency of antiviral therapy was discovered but exact indications for therapy are not yet known. CMV vaccine, once available, may ultimately be the best control strategy for this important public health problem. Proper educating women in childbearing age about the risks of CMV and how to avoid disease transmission during pregnancy (hand washing, avoiding mouth-to-mouth contact with preschool children, usage of gloves especially when handling dipers or respiratory secretions are the only control strategies available.

  13. Nitrofurantoin and congenital abnormalities

    DEFF Research Database (Denmark)

    Czeizel, A.E.; Rockenbauer, M.; Sørensen, Henrik Toft

    2001-01-01

    or fetuses with Down’s syndrome (patient controls), 23 (2.8%) pregnant women were treated with nitrofurantoin. The above differences between population controls and cases may be connected with recall bias, because the case-control pair analysis did not indicate a teratogenic potential of nitrofurantoin use......Objective: To study human teratogenic potential of oral nitrofurantoin treatment during pregnancy. Materials and Methods: Pair analysis of cases with congenital abnormalities and matched population controls in the population-based dataset of the Hungarian Case-Control Surveillance of Congenital...... during the second and the third months of gestation, i.e. in the critical period for major congenital abnormalities. Conclusion: Treatment with nitrofurantoin during pregnancy does not present detectable teratogenic risk to the fetus....

  14. Congenital syphilis: literature review

    Directory of Open Access Journals (Sweden)

    Eduardo Chaida Sonda

    2013-01-01

    Full Text Available Syphilis is an infectious disease caused by Treponema pallidum and has high rates of vertical transmission, which can reach 100% depending on the maternal disease and stage of pregnancy. The diagnosis of gestational syphilis is simple and its screening is required during the prenatal period. However, this disease still has a high prevalence, affecting two million pregnant women worldwide. The procedures performed in newborns with congenital syphilis represent costs that are three-fold higher than the ones spent with a baby without this infection. The treatment is generally carried out with penicillin and must be extended to sexual partners. Inadequate or lack of treatment of congenital syphilis can result in miscarriage, premature birth, acute complications and other fetal sequelae. KEYWORDS: Congenital syphilis. Treponema pallidum. Vertical transmission.

  15. Congenital cataract screening

    Directory of Open Access Journals (Sweden)

    Zhale Rajavi

    2016-01-01

    Full Text Available Congenital cataract is a leading cause of visual deprivation which can damage the developing visual system of a child; therefore early diagnosis, management and long-term follow-up are essential. It is recommended that all neonates be screened by red reflex examination at birth and suspected cases be referred to ophthalmic centers. Early surgery (1 year is highly recommended. After surgery, amblyopia treatment and periodic follow-up examinations should be started as soon as possible to achieve a satisfactory visual outcome. Practitioners should consider the possibility of posterior capsular opacity, elevated intraocular pressure and amblyopia during follow-up, especially in eyes with microphthalmia and/or associated congenital anomalies. All strabismic children should undergo slit lamp examination prior to strabismus surgery to rule out congenital lens opacities. From a social point of view, equal and fair medical care should be provided to all children regardless of gender.

  16. Newborn screening for congenital hypothyroidism in Henan province, China.

    Science.gov (United States)

    Zhao, De-Hua; Shen, Yong; Gong, Jiao-Mei; Meng, Yun; Su, Li; Zhang, Xia

    2016-01-15

    Congenital hypothyroidism is the most common congenital endocrine disorder. The study aimed to determine the congenital hypothyroidism incidence by newborn screening programs in Henan Province, China. The screening programs for congenital hypothyroidism are based on the measurement of TSH in dried blood spots. The TSH concentration was measured in the dry blood spot specimen using a DELFIA fluoroimmunoassay. The TSH cutoff concentration was 8mU/l. The total coverage and the incidence of congenital hypothyroidism were 24.85% (5,142,148/20,694,441) and 0.37‰ (1992/5,142,148), respectively. The coverage and the incidence of CH were only 0.58% (4526/784,580) and 0.22‰ (1/4526) in 1997, respectively. However, the coverage and the incidence of CH were increased to 74.67% (1,203,278/1,611,582) and 0.32‰ (389/1,203,278). There were no significant differences in the number of congenital hypothyroidism between males and females (P>0.05). The number of congenital hypothyroidism was increased year after year. The newborn screening program for CH is successful and quite effective. Copyright © 2015 Elsevier B.V. All rights reserved.

  17. Congenital maxillary double lip

    Directory of Open Access Journals (Sweden)

    Dinesh Singh Chauhan

    2012-01-01

    Full Text Available Double lip, also referred to as "macrocheilia," is a rare anomaly which affects the upper lip more commonly than the lower lip. It consists of a fold of excess or redundant hypertrophic tissue on the mucosal side of the lip. The congenital double lip is believed to be present at birth and becomes more prominent after eruption of teeth. It affects esthetics and also interferes with speech and mastication. Simple surgical excision produces good functional and cosmetic results. We report a case of a non-syndromic congenital maxillary double lip in a 21-year-old male patient.

  18. Congenital hearing impairment

    Energy Technology Data Exchange (ETDEWEB)

    Robson, Caroline D. [Children' s Hospital and Harvard Medical School, Division of Neuroradiology, Department of Radiology, Boston, MA (United States)

    2006-04-15

    Establishing the etiology of congenital hearing impairment can significantly improve treatment for certain causes of hearing loss and facilitates genetic counseling. High-resolution CT and MRI have contributed to the evaluation and management of hearing impairment. In addition, with the identification of innumerable genetic loci and genetic defects involved in hearing loss, genetic testing has emerged as an invaluable tool in the assessment of hearing impairment. Some of the common forms of congenital hearing loss are reviewed and their imaging features illustrated. (orig.)

  19. Congenital hearing impairment

    International Nuclear Information System (INIS)

    Robson, Caroline D.

    2006-01-01

    Establishing the etiology of congenital hearing impairment can significantly improve treatment for certain causes of hearing loss and facilitates genetic counseling. High-resolution CT and MRI have contributed to the evaluation and management of hearing impairment. In addition, with the identification of innumerable genetic loci and genetic defects involved in hearing loss, genetic testing has emerged as an invaluable tool in the assessment of hearing impairment. Some of the common forms of congenital hearing loss are reviewed and their imaging features illustrated. (orig.)

  20. Congenital laryngeal anomalies,

    Directory of Open Access Journals (Sweden)

    Michael J. Rutter

    2014-12-01

    Full Text Available Introduction: It is essential for clinicians to understand issues relevant to the airway management of infants and to be cognizant of the fact that infants with congenital laryngeal anomalies are at particular risk for an unstable airway. Objectives: To familiarize clinicians with issues relevant to the airway management of infants and to present a succinct description of the diagnosis and management of an array of congenital laryngeal anomalies. Methods: Revision article, in which the main aspects concerning airway management of infants will be analyzed. Conclusions: It is critical for clinicians to understand issues relevant to the airway management of infants.

  1. Congenital Heart Defects and CCHD

    Science.gov (United States)

    ... and more. Stony Point, NY 10980 Close X Home > Complications & Loss > Birth defects & other health conditions > Congenital heart defects and ... in congenital heart defects. You have a family history of congenital heart ... syndrome or VCF. After birth Your baby may be tested for CCHD as ...

  2. A family of congenital hepatic fibrosis and atypical retinitis pigmentosa

    Directory of Open Access Journals (Sweden)

    Sunil Pawar

    2015-11-01

    Full Text Available Congenital hepatic fibrosis is a rare cause of portal hypertension and esophageal varices in children. We report cases of siblings with biopsy proven congenital hepatic fibrosis and with atypical retinitis pigmentosa. They presented with repeated episodes of jaundice along with progressive decrease of vision in night. They had hepatosplenomegaly and portal hypertension with esophageal varices. One of the siblings had a large regenerating nodule replacing the entire right lobe of the liver and other one developed repeated hematemesis. This constellation of diagnosis belongs to the ciliopathy group of disorders. The spectrum of ciliopathy disorders has been evolving, and it varies from mild to severe manifestations.

  3. Congenital Amusia: A Short-Term Memory Deficit for Non-Verbal, but Not Verbal Sounds

    Science.gov (United States)

    Tillmann, Barbara; Schulze, Katrin; Foxton, Jessica M.

    2009-01-01

    Congenital amusia refers to a lifelong disorder of music processing and is linked to pitch-processing deficits. The present study investigated congenital amusics' short-term memory for tones, musical timbres and words. Sequences of five events (tones, timbres or words) were presented in pairs and participants had to indicate whether the sequences…

  4. Adrenomegaly and septic adrenal hemorrhage (Waterhouse-Friderichsen syndrome) in the setting of congenital adrenal hyperplasia

    OpenAIRE

    Saad, Amin F.; Ford, Kenneth L.; dePrisco, Gregory; Smerud, Michael J.

    2013-01-01

    Congenital adrenal hyperplasia refers to a spectrum of autosomal recessive inherited disorders of steroidogenesis most commonly identified on newborn screenings. We describe a young woman who presented with abdominal pain and on subsequent imaging was found to have features of congenital adrenal hyperplasia. Imaging findings, treatment, and potential complications are discussed.

  5. Adrenomegaly and septic adrenal hemorrhage (Waterhouse-Friderichsen syndrome) in the setting of congenital adrenal hyperplasia.

    Science.gov (United States)

    Saad, Amin F; Ford, Kenneth L; Deprisco, Gregory; Smerud, Michael J

    2013-07-01

    Congenital adrenal hyperplasia refers to a spectrum of autosomal recessive inherited disorders of steroidogenesis most commonly identified on newborn screenings. We describe a young woman who presented with abdominal pain and on subsequent imaging was found to have features of congenital adrenal hyperplasia. Imaging findings, treatment, and potential complications are discussed.

  6. Clinicoelectrophysiologic and magnetoresonance and tomographic investigation of hereditary and congenital diseases of the brain

    International Nuclear Information System (INIS)

    Kamalov, I.I.; Pikuza, O.I.; Idrisova, L.G.; Uryvskij, V.I.

    1996-01-01

    The combined investigation of hereditary and congenital diseases of the brain using magnetoresonance tomography is performed. The hereditary and congenital diseases of the brain accompanied by disorders of liquoroconductive tracts with medullary substance lesion are revealed. The investigation results provide timely development of the treatment tactics and rehabilitation of sick children. Refs. 3

  7. Recombinant Activated Factor VII (Eptacog Alfa Activated, NovoSeven®) in Patients with Rare Congenital Bleeding Disorders. A Systematic Review on its Use in Surgical Procedures.

    Science.gov (United States)

    Di Minno, Matteo Nicola Dario; Ambrosino, Pasquale; Myasoedova, Veronika; Amato, Manuela; Ventre, Itala; Tremoli, Elena; Minno, Alessandro Di

    2017-01-01

    In the absence of definite guidelines in the area, we have carried a systemic review to provide a thorough overview concerning the efficacy and safety of recombinant activated factor VII (rFVIIa, NovoSeven®, Novo Nordisk A/S, Bagsværd, Denmark) in patients with Glanzmann's thrombasthenia (GT) and FVII deficiency, undergoing surgical procedures. PubMed, Web of Science, Scopus and EMBASE databases was employed for the search. Three multicenter registries were identified: the Glanzmann's Thrombasthenia Registry (GTR), the Seven Treatment Evaluation Registry (STER), and a German post-marketing surveillance registry (the WIRK study). In addition, data from 10 case-series and/or single-center experiences have been summarized. We have found that the following; perioperatively, the hemostatic effectiveness of rFVIIa was high in GT patients and in those with FVII deficiency undergoing both minor and major surgical procedures. Moreover, in all studies, rFVIIa was well tolerated. Thus, the current evidence shows an optimal perioperative safety/efficacy profile of rFVIIa in the setting of these rare bleeding disorders, and provides the rationale for further studies aimed at evaluating the optimal perioperative anti-hemorrhagic prophylaxis with rFVIIa in GT and in FVII deficient patients. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  8. Adamts18 deletion results in distinct developmental defects and provides a model for congenital disorders of lens, lung, and female reproductive tract development.

    Science.gov (United States)

    Ataca, Dalya; Caikovski, Marian; Piersigilli, Alessandra; Moulin, Alexandre; Benarafa, Charaf; Earp, Sarah E; Guri, Yakir; Kostic, Corinne; Arsenijevic, Yvan; Soininen, Raija; Apte, Suneel S; Brisken, Cathrin

    2016-11-15

    The ADAMTS family comprises 19 secreted metalloproteinases that cleave extracellular matrix components and have diverse functions in numerous disease and physiological contexts. A number of them remain 'orphan' proteases and among them is ADAMTS18, which has been implicated in developmental eye disorders, platelet function and various malignancies. To assess in vivo function of ADAMTS18, we generated a mouse strain with inactivated Adamts18 alleles. In the C57Bl6/Ola background, Adamts18-deficient mice are born in a normal Mendelian ratio, and are viable but show a transient growth delay. Histological examination revealed a 100% penetrant eye defect resulting from leakage of lens material through the lens capsule occurring at embryonic day (E)13.5, when the lens grows rapidly. Adamts18-deficient lungs showed altered bronchiolar branching. Fifty percent of mutant females are infertile because of vaginal obstruction due to either a dorsoventral vaginal septum or imperforate vagina. The incidence of ovarian rete is increased in the mutant mouse strain. Thus, Adamts18 is essential in the development of distinct tissues and the new mouse strain is likely to be useful for investigating ADAMTS18 function in human disease, particularly in the contexts of infertility and carcinogenesis. © 2016. Published by The Company of Biologists Ltd.

  9. Adamts18 deletion results in distinct developmental defects and provides a model for congenital disorders of lens, lung, and female reproductive tract development

    Directory of Open Access Journals (Sweden)

    Dalya Ataca

    2016-11-01

    Full Text Available The ADAMTS family comprises 19 secreted metalloproteinases that cleave extracellular matrix components and have diverse functions in numerous disease and physiological contexts. A number of them remain ‘orphan’ proteases and among them is ADAMTS18, which has been implicated in developmental eye disorders, platelet function and various malignancies. To assess in vivo function of ADAMTS18, we generated a mouse strain with inactivated Adamts18 alleles. In the C57Bl6/Ola background, Adamts18-deficient mice are born in a normal Mendelian ratio, and are viable but show a transient growth delay. Histological examination revealed a 100% penetrant eye defect resulting from leakage of lens material through the lens capsule occurring at embryonic day (E13.5, when the lens grows rapidly. Adamts18-deficient lungs showed altered bronchiolar branching. Fifty percent of mutant females are infertile because of vaginal obstruction due to either a dorsoventral vaginal septum or imperforate vagina. The incidence of ovarian rete is increased in the mutant mouse strain. Thus, Adamts18 is essential in the development of distinct tissues and the new mouse strain is likely to be useful for investigating ADAMTS18 function in human disease, particularly in the contexts of infertility and carcinogenesis.

  10. Skeletal changes in congenital fibrinogen abnormalities

    Energy Technology Data Exchange (ETDEWEB)

    Lagier, R.; Bouvier, C.A.; van Strijthem, N.

    1980-01-01

    We report anatomico-radiologic study of humerus, femur, and tibia from a case of total congenital afibrinogenemia. Juxtatrabecular hemorrhages occur mainly in metaphyses and seem to be related to normal lines of stress. They may lead to the formation of intraosseous cysts and to a remodelling of bone trabeculae. The radiologic lesions in a second case, diagnosed as congenital dysfibrinogenemia, are similar to those found in Case 1 (femoral trabeculae remodelling) but also resemble some alterations described in hemophilia (pseudotumor of the right iliac bone). Anatomic study of the lesions in Case 2 was not possible. The significance of these observations could be better defined by a more extended skeletal study (radiologic and when feasible anatomic) of patients with congenital clotting defects and especially with inherited disorders of the fibrinogen molecule. It would also be worthwhile investigating manifest or latent hemostatic disorders (particularly at the fibrinogen level) in patients with solitary or aneurysmal bone cysts, and even with bone infarct or unexplained trabecular remodelling.

  11. Changing Landscape of Congenital Heart Disease.

    Science.gov (United States)

    Bouma, Berto J; Mulder, Barbara J M

    2017-03-17

    Congenital heart disease is the most frequently occurring congenital disorder affecting ≈0.8% of live births. Thanks to great efforts and technical improvements, including the development of cardiopulmonary bypass in the 1950s, large-scale repair in these patients became possible, with subsequent dramatic reduction in morbidity and mortality. The ongoing search for progress and the growing understanding of the cardiovascular system and its pathophysiology refined all aspects of care for these patients. As a consequence, survival further increased over the past decades, and a new group of patients, those who survived congenital heart disease into adulthood, emerged. However, a large range of complications raised at the horizon as arrhythmias, endocarditis, pulmonary hypertension, and heart failure, and the need for additional treatment became clear. Technical solutions were sought in perfection and creation of new surgical techniques by developing catheter-based interventions, with elimination of open heart surgery and new electronic devices enabling, for example, multisite pacing and implantation of internal cardiac defibrillators to prevent sudden death. Over time, many pharmaceutical studies were conducted, changing clinical treatment slowly toward evidence-based care, although results were often limited by low numbers and clinical heterogeneity. More attention has been given to secondary issues like sports participation, pregnancy, work, and social-related difficulties. The relevance of these issues was already recognized in the 1970s when the need for specialized centers with multidisciplinary teams was proclaimed. Finally, research has become incorporated in care. Results of intervention studies and registries increased the knowledge on epidemiology of adults with congenital heart disease and their complications during life, and at the end, several guidelines became easily accessible, guiding physicians to deliver care appropriately. Over the past decades

  12. Severe congenital neutropenia

    DEFF Research Database (Denmark)

    Borregaard, Niels

    2014-01-01

    In this issue of Blood, Tidwell et al1 demonstrate that mutations in the start codon (protein synthesis is initiated at the codon ATG) of neutrophil elastase (ELANE) result in the production of N-terminally truncated elastase, which mislocates to the nucleus and results in severe congenital neutr...... neutropenia (SCN)....

  13. Giant Congenital Melanocytic Nevus

    DEFF Research Database (Denmark)

    Rasmussen, Bo Sonnich; Henriksen, Trine Foged; Kølle, Stig-Frederik Trojahn

    2015-01-01

    Giant congenital melanocytic nevi (GCMN) occur in 1:20,000 livebirths and are associated with increased risk of malignant transformation. The treatment of GCMN from 1981 to 2010 in a tertiary referral center was reviewed evaluating the modalities used, cosmetic results, associated complications...

  14. Congenital neck masses.

    Science.gov (United States)

    Rosa, Peter A; Hirsch, David L; Dierks, Eric J

    2008-08-01

    Congenital neck lesions reflect abnormal embryogenesis in head and neck development. A thorough knowledge of embryology and anatomy is critical in the diagnosis and treatment of these lesions. The appropriate diagnosis of these lesions is necessary to provide appropriate treatment and long-term follow up, because some of these lesions may undergo malignant transformation or be harbingers of malignant disease.

  15. Congenital cystic eyeball

    Directory of Open Access Journals (Sweden)

    Gupta V

    1990-01-01

    Full Text Available A rare case of histopathologically proved case of congenital cystic eye in a one day old girl is described. It was an unusually large cystic mass bulging forwards stretching the upperlid. There was no rudimentary eyeball in the orbit. The cystic eye′s predilection for the left eye has been pointed out for the first time in this article.

  16. Congenital extracranial meningioma

    International Nuclear Information System (INIS)

    Wong, H.F.; Ng, S.H.; Wai, Y.Y.; Wan, Y.L.; Kong, M.S.

    1995-01-01

    The authors report a case of congenital meningioma in a newborn. This tumour is extremely rare and only six cases have been reported in the literature. Those reported cases were mainly intracranial. This is the first case of a neonatal extracranial meningioma that was evaluated preoperatively by computed tomography and magnetic resonance imaging. (orig.)

  17. Congenital cystic adenomatoid malformation

    International Nuclear Information System (INIS)

    Chaudhry, A.K.; Azam, M.; Maqsood, R.; Naz, B.; Salam, A.

    2003-01-01

    This case report presents the clinical picture, diagnostic methodology and surgical treatment of a female child who presented with chronic cough and dyspnoea due to congenital malformation of lung. A discussion of diagnosis and management is presented at the end. (author)

  18. Pseudoamblyopia in Congenital Cyclotropia

    Directory of Open Access Journals (Sweden)

    Antonio Frattolillo

    2017-01-01

    Full Text Available Purpose. To study the effect of surgery on amblyopia and suppression associated with congenital cyclovertical strabismus. Methods. The fixation pattern was investigated with microperimetry before and soon after surgery in ten consecutive children operated for congenital superior oblique palsy at the S. Martino Hospital, Belluno, Italy, between September 2014 and December 2015. Changes in visual performance in terms of best-corrected visual acuity (BCVA and stereopsis between the day before and one week after surgery were also evaluated. No other amblyopia treatment has been administered during the time study. Results. Surgical correction of the excyclodeviation in congenital SO palsy determined monocular and binocular sensory consequences: monocularly, in the cyclodeviated amblyopic eye, BCVA (0.46–0.03 LogMAR; p<0.0001 and the fixation pattern improved, as demonstrated by microperimetry examination. Binocularly, stereopsis improved or emerged while suppression at the Worth four-dot test disappeared. Conclusions. In the absence of further amblyopic factors such as coexisting constant vertical and/or horizontal deviation and anisometropia, the amblyopia encountered in congenital SO palsy may resolve soon after the surgical alignment. Therefore, it may be considered and defined “pseudoamblyopia.”

  19. Identification of congenital deafblindness

    DEFF Research Database (Denmark)

    Dammeyer, Jesper Herup

    2012-01-01

    . The study evaluated the assessment procedure of 190 children and adults found to be congenitally deafblind. Among the 190 individuals 76 percent were determined using functional assessment in addition to medical examination. A case example involving a 12-year-old child is also presented to illustrate...

  20. Congenital anomalies of the spine: radiologic findings

    Energy Technology Data Exchange (ETDEWEB)

    Ryu, Jung Kyu; Kim, Sang Won; Ryu, Kyung Nam [Kyunghee University College of Medicine, Seoul (Korea, Republic of)

    2003-04-01

    Congenital anomalies of the spine are frequent and variable. Some are restricted to skeletal structures, while others involve combine neural tube defects or are associated with other multi-systemic disorders. Structural spinal anomalies can be classified according to their location: 1) the vertebral body, 2) the articular process, 3) the lamina with spinous process, 4) the pars interarticularis, 5) the facet joint, 6) the pedicle, or 7) other. Because of similarities between these congenital anomalies and (a) secondary changes involving infection or joint disease and (b) deformities resulting from trauma and uncertain tumorous conditions, significant confusion can occur during diagnosis. Moreover, since the anomalies often give rise to both functional impairment and cosmetic problem, appropriate treatment relies crucially on accurate diagnosis. The authors illustrate the pathogenesis and radiologic findings of the relatively common spinal anomalies confined to skeletal structures.

  1. Role of CT in Congenital Heart Disease.

    Science.gov (United States)

    Rajiah, Prabhakar; Saboo, Sachin S; Abbara, Suhny

    2017-01-01

    Congenital heart diseases (CHD) are being increasingly encountered in cardiac imaging due to improved outcomes from surgical and interventional techniques. Imaging plays an important role in the evaluation of CHD, both prior to and after surgeries and interventions. Computed tomography (CT) has several advantages in the evaluation of these disorders, particularly its high spatial resolution, multi-planar reconstruction capabilities at sub-millimeter isotropic resolution, good temporal resolution, wide field of view, and rapid turnaround time, which minimizes the need for sedation and anesthesia in young children or children with disabilities. With modern scanners, images can be acquired as fast as within one heartbeat. Although there is a risk of ionizing radiation, the radiation dose can be minimized by using several dose reduction strategies. There is a risk of contrast nephrotoxicity in patients with renal dysfunction. In this article, we will review the role of CT in the evaluation of several congenital heart diseases, both in children and adults.

  2. Mutations in the thrombopoietin receptor, Mpl, in children with congenital amegakaryocytic thrombocytopenia

    NARCIS (Netherlands)

    van den Oudenrijn, S.; Bruin, M.; Folman, C. C.; Peters, M.; Faulkner, L. B.; de Haas, M.; von dem Borne, A. E.

    2000-01-01

    Congenital amegakaryocytic thrombocytopenia (CAMT) is a rare disorder of undefined aetiology. The disease presents with severe thrombocytopenia and absence of megakaryocytes in the bone marrow. Furthermore, CAMT patients may develop bone marrow aplasia. To obtain more insight into the mechanism

  3. Human syndromes with congenital patellar anomalies and the underlying gene defects.

    NARCIS (Netherlands)

    Bongers, E.M.H.F.; Kampen, A. van; Bokhoven, J.H.L.M. van; Knoers, N.V.A.M.

    2005-01-01

    Genetic disorders characterized by congenital patellar aplasia or hypoplasia belong to a clinically diverse and genetically heterogeneous group of lower limb malformations. Patella development involves different molecular and cellular mechanisms regulating dorso-ventral patterning, cartilage and

  4. Muscle-Eye-Brain Disease; a Rare Form of Syndromic Congenital Muscular Dystrophy

    Directory of Open Access Journals (Sweden)

    Gosal Gurinder S

    2011-03-01

    Full Text Available Congenital muscular dystrophy (CMD is a heterogeneous group of disorders characterized by muscular hypotonia since birth and the histologic features of muscular dystrophy. Syndromic congenital muscular dystrophies are clinically similar autosomal recessive disorders characterized by congenital muscular dystrophy, lissencephaly, and eye anomalies. We present a case of a rare form of syndromic congenital muscular dystrophy in an eight year old girl, born of first- degree consanguinity. She had: global developmental delay; a seizure disorder; hypotonia; progressive muscle contractures including bilateral symmetrical flexion contractures of hips, knees, equinus contracture and thoracolumbar scoliosis; diminished deep tendon reflexes: bilateral premature cataract; pseudophakia; and nystagmus. The patient was also highly myopic. Based on clinical features, muscle biopsy and MRI of the brain, a diagnosis of muscle- eye- brain disease was made. Identification of these patients may help to prevent this crippling disorder in the future siblings of probands by utilizing genetic counselling and mutation analysis.

  5. Congenital muscular dystrophy and severe central nervous system atrophy in two siblings

    NARCIS (Netherlands)

    Leyten, Q. H.; Barth, P. G.; Gabreëls, F. J.; Renkawek, K.; Renier, W. O.; Gabreëls-Festen, A. A.; ter Laak, H. J.; Smits, M. G.

    1995-01-01

    Severe degenerative features of the nervous system of a hitherto unknown kind, associated with a neuromuscular disorder with histopathological features of congenital muscular dystrophy, are reported in two female siblings. The clinical profile was characterized by generalized hypotonia followed by

  6. Congenital intestinal lymphangiectasia

    Directory of Open Access Journals (Sweden)

    Popović Dušan Đ.

    2011-01-01

    Full Text Available Background. Congenital intestinal lymphangiectasia is a disease which leads to protein losing enteropathy. Tortous, dilated lymphatic vessels in the intestinal wall and mesenterium are typical features of the disease. Clinical manifestations include malabsorption, diarrhea, steatorrhea, edema and effusions. Specific diet and medication are required for disease control. Case report. A 19-year old male patient was hospitalized due to diarrhea, abdominal swelling, weariness and fatigue. Physical examination revealed growth impairment, ascites, and lymphedema of the right hand and forearm. Laboratory assessment indicated iron deficiency anaemia, lymphopenia, malabsorption, inflammatory syndrome, and urinary infection. Enteroscopy and video capsule endoscopy demonstrated dilated lymphatic vessels in the small intestine. The diagnosis was confirmed by intestinal biopsy. The patient was put on high-protein diet containing medium-chain fatty acids, somatotropin and suportive therapy. Conclusion. Congenital intestinal lymphangiectasia is a rare disease, usually diagnosed in childhood. Early recognition of the disease and adequate treatment can prevent development of various complications.

  7. [Congenital intestinal lymphangiectasia].

    Science.gov (United States)

    Popović, Dugan D j; Spuran, Milan; Alempijević, Tamara; Krstić, Miodrag; Djuranović, Srdjan; Kovacević, Nada; Damnjanović, Svetozar; Micev, Marjan

    2011-03-01

    Congenital intestinal lymphangiectasia is a disease which leads to protein losing enteropathy. Tortuous, dilated lymphatic vessels in the intestinal wall and mesenterium are typical features of the disease. Clinical manifestations include malabsorption, diarrhea, steatorrhea, edema and effusions. Specific diet and medication are required for disease control. A 19-year old male patient was hospitalized due to diarrhea, abdominal swelling, weariness and fatigue. Physical examination revealed growth impairment, ascites, and lymphedema of the right hand and forearm. Laboratory assessment indicated iron deficiency anaemia, lymphopenia, malabsorption, inflammatory syndrome, and urinary infection. Enteroscopy and video capsule endoscopy demonstrated dilated lymphatic vessels in the small intestine. The diagnosis was confirmed by intestinal biopsy. The patient was put on high-protein diet containing medium-chain fatty acids, somatotropin and supportive therapy. Congenital intestinal lymphangiectasia is a rare disease, usually diagnosed in childhood. Early recognition of the disease and adequate treatment can prevent development of various complications.

  8. Congenital Hepatic Cyst

    Directory of Open Access Journals (Sweden)

    Aldo Recinos

    2017-04-01

    Full Text Available Congenital hepatic cyst is a rare and nonsymptomatic condition in infants and children. Its incidence is 2.5% in the postnatal life with a much lower incidence in the prenatal period. Incidental finding on antenatal imaging is the most common presentation. We present a case of a newborn in whom fetal ultrasound detected a cyst within the fetal liver. Postnatal imaging revealed a liver cyst in the right lobe of the liver, with no other intrahepatic structure affected. Liver function tests were abnormal, but the patient was asymptomatic. Posterior follow-up imaging showed a minor decrease in size. Management of congenital hepatic cyst is usually conservative, done with periodic ultrasound monitoring. However, surgical treatment is the mainstay of treatment when hydrops, progressive enlargement, hemorrhage, torsion, or compression of adjacent structures occurs. Malignant transformation can occur, but it is extremely rare. Partial or total removal of the cyst is the preferred treatment in neonates with a large lesion.

  9. Screening for Congenital Color Vision Deficiency in Primary ...

    African Journals Online (AJOL)

    Methods: The teachers were randomly selected from 13 schools in Port Harcourt City (PHC) and given a six hours training workshop on vision disorders in children and congenital color vision screening. They were given a self administered pre and post test questionnaires before and after training respectively. Subsequently ...

  10. Congenital hypoparathyroidism presenting as recurrent seizures in an adult

    OpenAIRE

    Acharya, Sourya; Shukla, Samarth; Singh, Dinesh; Deshpande, Rohit; Mahajan, S. N.

    2012-01-01

    Hypocalcemia due to hypoparathyroidism may manifest as serious neurologic symptoms such as seizures, movement disorders, or raised intracranial pressure. Several patients were observed to have these dangerous neurologic complications even without subtle signs of hypocalcemia like tetany, chvostek's sign or carpopedal spasms. We present a case of recurrent hypocalcemic seizures due to congenital hypoparathyroidism.

  11. Congenital and Neurological Abnormalities in Infants with Phenylketonuria

    Science.gov (United States)

    Johnson, Charles F.; And Others

    1978-01-01

    Examined was the occurrence of congenital and neurological abnormalities in 150 children with phenylketonuria (PKU--a metabolic disorder which may result in mental retardation) age 1 year or older, who have been treated with a restricted phenylalanine diet, according to the protocol used in a nation-wide longitudinal collaborative study.…

  12. Case Report: Congenital aganglionic megacolon in Nigerian adults ...

    African Journals Online (AJOL)

    Congenital aganglionic mega colon (Hirschsprung's disease) is a motor disorder in the gut, due to a defect in the craniocaudal migration of the neuroblast originating from the neural crest that occurs during the first twelve weeks of gestation, causing a functional intestinal obstruction, with its attendant complications, ...

  13. Radiological findings of congenital lipoid adrenal hyperplasia: a case report

    International Nuclear Information System (INIS)

    Kim, Mi Jeong; Shin, Joo Yong; Lee, Hee Jung; Lee, Jin Hee; Sohn, Cheol Ho; Lee, Sung Moon; Kim, Hong; Woo, Seong Ku; Suh, Soo Ji

    2001-01-01

    Congenital lipoid adrenal hyperplasia (CLAH) is a rare autosomal recessive disorder characterized by the marked accumulation of lipids and cholesterol in the adrenal cortex, and the failure of adrenal steroids to synthesise. We report the ultrasound (US), computed tomographic (CT), and magnetic resonance (MR) imaging findings in a four-day-old female neonate with CLAH

  14. The Relationship between Pitch and Space in Congenital Amusia

    Science.gov (United States)

    Williamson, Victoria J.; Cocchini, Gianna; Stewart, Lauren

    2011-01-01

    Congenital amusia manifests as a lifelong difficulty in making sense of musical sound. The extent to which this disorder is accompanied by deficits in visuo-spatial processing is an important question, bearing on the issue of whether pitch processing draws on supramodal spatial representations. The present study assessed different aspects of…

  15. Intonation Processing in Congenital Amusia: Discrimination, Identification and Imitation

    Science.gov (United States)

    Liu, Fang; Patel, Aniruddh D.; Fourcin, Adrian; Stewart, Lauren

    2010-01-01

    This study investigated whether congenital amusia, a neuro-developmental disorder of musical perception, also has implications for speech intonation processing. In total, 16 British amusics and 16 matched controls completed five intonation perception tasks and two pitch threshold tasks. Compared with controls, amusics showed impaired performance…

  16. Congenital anomalies in black South African liveborn neonates at ...

    African Journals Online (AJOL)

    hypospadias the commonest urogenital anomalies (Table VI). The incidence of cleft lip/palate was only 0,23 per 1 000. Iivebirths (Table V). The integumentary conditions seen included congenital ichthyosis, epidermolysis bullosa, both disorders of. Mendelian inheritance, an unclassifiable bullous dermatitis and a naevus.

  17. The incidence of apparent congenital urogenital anomalies in North ...

    African Journals Online (AJOL)

    A. Bhat

    2016-07-18

    Jul 18, 2016 ... borns' birth weight and gestational age, the maternal age, parity and infertility treatment, ... has shown birth prevalence of congenital anomalies to vary sig- ... leading cause of fetal death, as well as of childhood and adult mor- ... Neonates ... dent factors predictive of reproductive disorders, with a p value.

  18. The heart: Congenital disease

    International Nuclear Information System (INIS)

    Higgins, C.B.

    1987-01-01

    The most important diagnostic requirement in congenital heart disease (CHD) is definition of cardiovascular pathoanatomy. The considerable success in operative correction of even the most complex anomalies in recent years compels ever increasing precision in preoperative demonstration of these anomalies. Early experience with magnetic resonance imaging (MRI) at several institutions indicated that this modality is an effective noninvasive technique for evaluation of CHD. Indeed, MRI seems to have some advantage over other techniques, including angiography, for definitive diagnosis of congenital anomalies of the heart and great arteries and veins. The absence of ionizing radiation and contrast medium in MRI is an additional advantage; the former is particularly important for children, who, up to this time, have frequently been subjected to enormous radiation burdens from multiple cineangiograms during initial diagnosis and follow-up. This chapter describes the MRI appearance of cardiovascular anatomy im the segmental fashion proposed for analysis of complex CHD. Likewise, MRI demonstration of congenital cardiovascular lesions is organized into abnormalities situated at the four segmental cardiovascular levels: great vessels, atria, ventricles, and visceroatrial relationship. The role of MRI in evaluation of complex ventricular anomalies such as single ventricle and thoracic aortic abnormalities is specifically described

  19. Congenital neutropenia: diagnosis, molecular bases and patient management

    Directory of Open Access Journals (Sweden)

    Chantelot Christine

    2011-05-01

    Full Text Available Abstract The term congenital neutropenia encompasses a family of neutropenic disorders, both permanent and intermittent, severe ( When neutropenia is detected, an attempt should be made to establish the etiology, distinguishing between acquired forms (the most frequent, including post viral neutropenia and auto immune neutropenia and congenital forms that may either be isolated or part of a complex genetic disease. Except for ethnic neutropenia, which is a frequent but mild congenital form, probably with polygenic inheritance, all other forms of congenital neutropenia are extremely rare and have monogenic inheritance, which may be X-linked or autosomal, recessive or dominant. About half the forms of congenital neutropenia with no extra-hematopoetic manifestations and normal adaptive immunity are due to neutrophil elastase (ELANE mutations. Some patients have severe permanent neutropenia and frequent infections early in life, while others have mild intermittent neutropenia. Congenital neutropenia may also be associated with a wide range of organ dysfunctions, as for example in Shwachman-Diamond syndrome (associated with pancreatic insufficiency and glycogen storage disease type Ib (associated with a glycogen storage syndrome. So far, the molecular bases of 12 neutropenic disorders have been identified. Treatment of severe chronic neutropenia should focus on prevention of infections. It includes antimicrobial prophylaxis, generally with trimethoprim-sulfamethoxazole, and also granulocyte-colony-stimulating factor (G-CSF. G-CSF has considerably improved these patients' outlook. It is usually well tolerated, but potential adverse effects include thrombocytopenia, glomerulonephritis, vasculitis and osteoporosis. Long-term treatment with G-CSF, especially at high doses, augments the spontaneous risk of leukemia in patients with congenital neutropenia.

  20. Congenital Generalized Hypertrichosis Terminalis with Gingival Hyperplasia and a Coarse Face: a Case Report

    Directory of Open Access Journals (Sweden)

    Kazandjieva Jana

    2016-03-01

    Full Text Available Congenital generalized hypertrichosis, in its most common form, is idiopathic. In the absence of underlying endocrine or metabolic disorders, congenital generalized hypertrichosis is rare in humans, affecting as few as one in a billion individuals and may be an isolated condition of the skin, or a component feature of other disorders or syndromes. Congenital generalized hypertrichosis terminalis is an extremely rare condition, a distinct subset of disorders with congenital hypertrichosis, presenting with excessive hair as the primary clinical feature. Congenital generalized hypertrichosis terminalis is characterized by universal excessive growth of pigmented terminal hair and often accompanied with gingival hyperplasia and/or a coarse face. Gingival hyperplasia may be delayed even until puberty. Its pathogenesis may be caused by one of the following mechanisms: conversion of vellus to terminal hairs and/or prolonged anagenetic stage, and/or increase in the number of hair follicles. Since the Middle Ages, less than 60 individuals with congenital hypertrichosis terminalis have been described, and, according to the most recent estimates, less than 40 cases were documented adequately and definitively in the literature. Recent articles identified congenital generalized hypertrichosis terminalis as a genomic disorder.

  1. Clinicopathological features of transient myeloproliferative syndrome and congenital leukaemia

    International Nuclear Information System (INIS)

    Sajid, N.; Ahmed, N.; Mahmood, S.

    2010-01-01

    The objectives of the study were to determine the spectrum of the clinical and pathological findings, the management and prognosis of patients of transient myeloproliferative syndrome (TMS) and congenital leukaemia. Study Design: Case series. Place and Duration of Study: The study was conducted over a period of 8 years, from January 2000 to December 2007, at the Children's Hospital and the Institute of Child Health, Lahore. Methodology: Suspected patients presenting with fever, pallor, bruises and hepatosplenomegaly and diagnosed as either transient myeloproliferative disorder or congenital leukaemia were studied. The complete blood count, reticulocyte count, leukocyte alkaline phosphatase score, liver function tests, karyotyping studies and bone marrow aspiration biopsy were performed in all of those patients. Management and out come was noted. Results were described as frequency percentages. Results: Out of 10,000 patients presenting during this period, 24 patients were diagnosed as either of transient myeloproliferative syndrome or congenital leukaemia. Fifteen of these were diagnosed as patients of TMS and 9 as patients of congenital leukaemia. Down syndrome (DS) was diagnosed in 75% of these patients. TMS patients were put on supportive treatment and recovered spontaneously. One DS patient with congenital leukaemia went into spontaneous remission and 2 of DS patients with congenital leukaemia responded to chemotherapy while rest of them either died or lost to follow-up. Conclusion: TMS and congenital leukaemia were not very uncommon in the studied population. Majority had Down syndrome. It is important to differentiate their clinical and pathological presentations for proper management. TMS may resolve with supportive treatment while congenital leukaemia is a fatal condition requiring chemotherapy. (author)

  2. Radiology of congenital heart disease

    International Nuclear Information System (INIS)

    Amplatz, K.

    1986-01-01

    This is a text on the radiologic diagnosis of congenital heart disease and its clinical manifestations. The main thrust of the book is the logical approach which allows an understanding of the complex theory of congenital heart disease. The atlas gives a concise overview of the entire field of congenital heart disease. Emphasis is placed on the understanding of the pathophysiology and its clinical and radiological consequences. Surgical treatment is included since it provides a different viewpoint of the anatomy

  3. Congenital spinal malformations; Kongenitale spinale Malformationen

    Energy Technology Data Exchange (ETDEWEB)

    Ertl-Wagner, B.B.; Reiser, M.F. [Klinikum Grosshadern, Ludwig-Maximilians-Univ. Muenchen (Germany). Inst. fuer Klinische Radiologie

    2001-12-01

    Congenital spinal malformations form a complex and heterogeneous group of disorders whose pathogenesis is best explained embryologically. Radiologically, it is important to formulate a diagnosis when the disorder first becomes symptomatic. However, it is also crucial to detect complications of the disorder or of the respective therapeutic interventions in the further course of the disease such as hydromyelia or re-tethering after repair of a meningomyelocele. Moreover, once a congenital spinal malformation is diagnosed, associated malformations should be sought after. A possible syndromal classification such as in OEIS- or VACTERL-syndromes should also be considered. (orig.) [German] Kongenitale spinale Malformationen stellen eine komplexe Gruppe an Stoerungen dar, deren Genese sich am einfachsten aus der Embryologie heraus erklaeren laesst. Bei der klinisch-radiologischen Begutachtung ist zunaechst ihre korrekte Klassifikation im Rahmen der Erstdiagnose wichtig. Im weiteren Verlauf ist es jedoch zudem entscheidend, moegliche Komplikationen wie beispielsweise eine Hydromyelie oder ein Wiederanheften des Myelons nach Operation einer Spina bifida aperta zu erkennen. Zudem sollte bei der Diagnosestellung einer kongenitalen spinalen Malformation immer auch auf assoziierte Fehlbildungen, wie z.B. die Diastematomyelie oder das intraspinale Lipom bei der Spina bifida aperta, sowie auf eine moegliche syndromale Einordnung wie beispielsweise beim OEIS-oder VACTERL-Syndrom geachtet werden. (orig.)

  4. CARDIOVASCULAR DISORDERS AMONG PERSONS WITH DOWN SYNDROME

    NARCIS (Netherlands)

    Vis, Jeroen C.; van Engelen, Klaartje; Bouma, Berto J.; Bilardo, Catia M.; Blom, Nico A.; Mulder, Barbara J. M.

    2010-01-01

    Down syndrome is the most common chromosomal abnormality among liveborn infants and is the most frequent chromosomal cause of intellectual disability (Frid, Drott, Lundell, Rasmussen, & Anneren, 1999). It is a multisystem disorder, characterized by various congenital defects, organic disorders,

  5. CONGENITAL MYOTONIC DYSTROPHY – CASE REPORT

    Directory of Open Access Journals (Sweden)

    David Neubauer

    2001-07-01

    Full Text Available Background. Myotonic dystrophy is inherited as an autosomal dominant trait. It is characterized by myotonia, myopathy of voluntary and involuntary muscles, frontal baldness in men, cardiac conduction abnormalities, catharacts, intellectual deterioration and endocrinopathy. Men with this disorder have often gonadal atrophy and infertility. On the other hand women are generally fertile. During pregnancy their myopathy worsens, often causing severe obstetrical complications. Their children may develop congenital form of the disease with signs of myopathy in utero and have great difficulties in maintaining life functions after birth, together with other characteristical signs of this form: bilateral facial weakness, severe hypotonia, feeding difficulties, talipes equinovarus and mental retardation. The authors present a female newborn with such congenital form of myotonic dystrophy.Conclusions. The authors have emphasized the importance of medical history, regular updating of all the cases of neuromuscular diseases in the region and clinical characteristics for the recognition of congenital form of myotonic dystrophy because of possible prenatal diagnostics and better antenatal and postantal care.

  6. Congenital Malformations in River Buffalo (Bubalus bubalis

    Directory of Open Access Journals (Sweden)

    Sara Albarella

    2017-02-01

    Full Text Available The world buffalo population is about 168 million, and it is still growing, in India, China, Brazil, and Italy. In these countries, buffalo genetic breeding programs have been performed for many decades. The occurrence of congenital malformations has caused a slowing of the genetic progress and economic loss for the breeders, due to the death of animals, or damage to their reproductive ability or failing of milk production. Moreover, they cause animal welfare reduction because they can imply foetal dystocia and because the affected animals have a reduced fitness with little chances of survival. This review depicts, in the river buffalo (Bubalus bubalis world population, the present status of the congenital malformations, due to genetic causes, to identify their frequency and distribution in order to develop genetic breeding plans able to improve the productive and reproductive performance, and avoid the spreading of detrimental gene variants. Congenital malformations most frequently reported in literature or signaled by breeders to the Department of Veterinary Medicine and Animal Production of the University Federico II (Naples, Italy in river buffalo are: musculoskeletal defects (transverse hemimelia, arthrogryposis, umbilical hernia and disorders of sexual development. In conclusion this review put in evidence that river buffalo have a great variety of malformations due to genetic causes, and TH and omphalocele are the most frequent and that several cases are still not reported, leading to an underestimation of the real weight of genetic diseases in this species.

  7. Congenital heart defects in Williams syndrome.

    Science.gov (United States)

    Yuan, Shi-Min

    2017-01-01

    Yuan SM. Congenital heart defects in Williams syndrome. Turk J Pediatr 2017; 59: 225-232. Williams syndrome (WS), also known as Williams-Beuren syndrome, is a rare genetic disorder involving multiple systems including the circulatory system. However, the etiologies of the associated congenital heart defects in WS patients have not been sufficiently elucidated and represent therapeutic challenges. The typical congenital heart defects in WS were supravalvar aortic stenosis, pulmonary stenosis (both valvular and peripheral), aortic coarctation and mitral valvar prolapse. The atypical cardiovascular anomalies include tetralogy of Fallot, atrial septal defects, aortic and mitral valvular insufficiencies, bicuspid aortic valves, ventricular septal defects, total anomalous pulmonary venous return, double chambered right ventricle, Ebstein anomaly and arterial anomalies. Deletion of the elastin gene on chromosome 7q11.23 leads to deficiency or abnormal deposition of elastin during cardiovascular development, thereby leading to widespread cardiovascular abnormalities in WS. In this article, the distribution, treatment and surgical outcomes of typical and atypical cardiac defects in WS are discussed.

  8. An integrated diagnosis strategy for congenital myopathies.

    Directory of Open Access Journals (Sweden)

    Johann Böhm

    Full Text Available Congenital myopathies are severe muscle disorders affecting adults as well as children in all populations. The diagnosis of congenital myopathies is constrained by strong clinical and genetic heterogeneity. Moreover, the majority of patients present with unspecific histological features, precluding purposive molecular diagnosis and demonstrating the need for an alternative and more efficient diagnostic approach. We used exome sequencing complemented by histological and ultrastructural analysis of muscle biopsies to identify the causative mutations in eight patients with clinically different skeletal muscle pathologies, ranging from a fatal neonatal myopathy to a mild and slowly progressive myopathy with adult onset. We identified RYR1 (ryanodine receptor mutations in six patients and NEB (nebulin mutations in two patients. We found novel missense and nonsense mutations, unraveled small insertions/deletions and confirmed their impact on splicing and mRNA/protein stability. Histological and ultrastructural findings of the muscle biopsies of the patients validated the exome sequencing results. We provide the evidence that an integrated strategy combining exome sequencing with clinical and histopathological investigations overcomes the limitations of the individual approaches to allow a fast and efficient diagnosis, accelerating the patient's access to a better healthcare and disease management. This is of particular interest for the diagnosis of congenital myopathies, which involve very large genes like RYR1 and NEB as well as genetic and phenotypic heterogeneity.

  9. Early detection of congenital syphilis

    Directory of Open Access Journals (Sweden)

    Nagalakshmi Chowdhary

    2014-01-01

    Full Text Available Late congenital syphilis is a very rare clinical entity, and its early diagnosis and treatment is essential. Dental findings often provide valuable evidence for the diagnosis of late congenital syphilis. It occurs due to the transmission of the disease from an infected mother to her fetus through placenta. This long forgotten disease continues to effect pregnant women resulting in perinatal morbidity and mortality. Congenital syphilis is a preventable disease, and its presence reflects a failure of prenatal care delivery system, as well as syphilis control programs. We are reporting a case of late congenital syphilis with only Hutchinson′s teeth.

  10. Prenatal Diagnosis of Congenital Adrenal Hyperplasia.

    Science.gov (United States)

    Yau, Mabel; Khattab, Ahmed; New, Maria I

    2016-06-01

    Congenital adrenal hyperplasia (CAH) owing to 21-hydroxylase deficiency is a monogenic disorder of adrenal steroidogenesis. To prevent genital ambiguity, in girls, prenatal dexamethasone treatment is administered early in the first trimester. Prenatal genetic diagnosis of CAH and fetal sex determination identify affected female fetuses at risk for genital virilization. Advancements in prenatal diagnosis are owing to improved understanding of the genetic basis of CAH and improved technology. Cloning of the CYP21A2 gene ushered in molecular genetic analysis as the current standard of care. Noninvasive prenatal diagnosis allows for targeted treatment and avoids unnecessary treatment of males and unaffected females. Copyright © 2016 Elsevier Inc. All rights reserved.

  11. Frequency of congenital malformations and chromosomal disorders ...

    Indian Academy of Sciences (India)

    2015-12-03

    Dec 3, 2015 ... the preventive medicine can become even more effective. According to the ... differences supposedly have social, racial, ecological and economic .... examinations using contrast media, anoscopy or sigmoidos- copy, MRI or ...

  12. Congenital long QT syndrome in children

    Directory of Open Access Journals (Sweden)

    Cerović Ivana

    2016-01-01

    Full Text Available Long QT syndrome (LQTS is a cardiac repolarization disorder characterized by prolonged QT interval on the electrocardiogram (ECG and increased propensity to ventricular tachyarrhythmias and cardiac events. LQTS might be acquired or congenital, which presents a group of channelopathies that occur due to mutation in one of 15 so far identified genes. The most frequent types of congenital LTQS are LQT1, LQT2 and LQT3. Prolonged or delayed repolarization leads to the increase of action potential duration which predisposes early afterdepolarization, as well as the amplification of transmural dispersion of repolarization, both contributing to the development of Torsades de Pointes ventricular tachycardia. Clinical manifestations of LQTS are palpitations, syncope, aborted cardiac arrest or sudden cardiac death, but it can also be asymptomatic. Trigger factors for symptoms are specific for certain genotype. LQTS examination includes thorough clinical and family history focused on distinctive data (repeated syncopes, cases of sudden cardiac death in the family, hereditary arrhythmias, resting ECG, exercise stress testing and genetic analysis, with additional methods (serial ECG records, 24h ECG Holter, epinephrine test. Clinical LQTS diagnosis is based on Schwartz's scoring system, while the criteria for final diagnosis of LQTS depend on Schwartz's score, QT interval duration, presence of pathogenic mutation and clinical symptoms. Treatment approach begins with lifestyle modifications and β-blockers therapy, while other options include implantable cardioverter- defibrillator, permanent pacemaker or surgical sympathectomy. Sudden cardiac death is the reason of 90% of sudden deaths in young athletes, while LQTS is one of its causes. Recommendations for physical activities in children with congenital LQTS arise from the ones for adults and they presume very strict limitations. Further researches are expected to advance the understanding of genotype

  13. Sleep Disorders in Childhood Neurogenetic Disorders

    Directory of Open Access Journals (Sweden)

    Laura Beth Mann Dosier

    2017-09-01

    Full Text Available Genetic advances in the past three decades have transformed our understanding and treatment of many human diseases including neurogenetic disorders. Most neurogenetic disorders can be classified as “rare disease,” but collectively neurogenetic disorders are not rare and are commonly encountered in general pediatric practice. The authors decided to select eight relatively well-known neurogenetic disorders including Down syndrome, Angelman syndrome, Prader–Willi syndrome, Smith–Magenis syndrome, congenital central hypoventilation syndrome, achondroplasia, mucopolysaccharidoses, and Duchenne muscular dystrophy. Each disorder is presented in the following format: overview, clinical characteristics, developmental aspects, associated sleep disorders, management and research/future directions.

  14. Molecular and Genetic Studies of Congenital Myopathies

    Science.gov (United States)

    2018-03-21

    Central Core Disease; Centronuclear Myopathy; Congenital Fiber Type Disproportion; Multiminicore Disease; Myotubular Myopathy; Nemaline Myopathy; Rigid Spine Muscular Dystrophy; Undefined Congenital Myopathy

  15. Genetics Home Reference: Fukuyama congenital muscular dystrophy

    Science.gov (United States)

    ... with mental retardation Muscular dystrophy, congenital, Fukuyama type Muscular dystrophy, congenital, with central nervous system involvement Polymicrogyria with muscular dystrophy Related Information How ...

  16. Congenital Adrenal Hyperplasia: Unresolved Issues.

    Science.gov (United States)

    Yau, Mabel; Khattab, Ahmed; Poppas, Dix; Ghizzoni, Lucia; New, Maria

    2016-01-01

    Congenital adrenal hyperplasia (CAH) describes a family of disorders that comes from enzymatic deficiencies in cortisol production, with 21-hydroxylase deficiency causing ∼90% of cases. Distinction is made between the severe classical form and milder nonclassical form of CAH. Molecular genetic analysis is used to confirm the hormonal diagnosis. A high rate of genotype-phenotype disconcordance has been found in 21-hydroxylase deficiency. The goal of treatment is to replace with synthetic glucocorticoids and mineralocorticoids and suppress adrenal androgen production. The treatment of patients affected with nonclassical CAH, particularly males, remains controversial. Variable synthetic glucocorticoids are used and new modes of glucocorticoid delivery are under investigation. To improve height, growth hormone and other adjuvant therapies are employed. Long-term outcomes of genital surgery using modern techniques in females affected with classical CAH continue to be investigated. Prenatal treatment with dexamethasone is available to avoid ambiguous genitalia in these females. Although studies have shown its safety to mother and fetus, prenatal treatment is still regarded as experimental. Currently, prenatal diagnosis of CAH can only be obtained through invasive methods. Recently, the detection of cell-free fetal DNA in maternal plasma has made it possible to make this diagnosis earlier and noninvasively. © 2016 S. Karger AG, Basel.

  17. Significance of MR imaging in congenital heart disease

    International Nuclear Information System (INIS)

    Mayr, H.; Globits, S.; Frank, H.; Glogar, D.; Nouhold, A.; Imhof, H.

    1989-01-01

    To determine the diagnostic impact of MR imaging in congenital heart disease, the authors used a 0.5- or 1.5-T magnet to examine 85 patients. Multisection spin-echo images were obtained in three planes. Diagnoses included atrial septal defect, trilogy and tetralogy of Fallot, ventricular septal defect, transposition (seven), single ventricle, and other complex disorders. Compared with other noninvasive techniques, MR imaging allowed a much better visualization of anatomic structures and the relationship of great vessels to shunt lesions in complex congenital heart disease. In 53 (63%) of 85 patients, MR imaging made a major contribution to establishing or modifying diagnoses

  18. Diffusion imaging and tractography of congenital brain malformations

    International Nuclear Information System (INIS)

    Wahl, Michael; Barkovich, A.J.; Mukherjee, Pratik

    2010-01-01

    Diffusion imaging is an MRI modality that measures the microscopic molecular motion of water in order to investigate white matter microstructure. The modality has been used extensively in recent years to investigate the neuroanatomical basis of congenital brain malformations. We review the basic principles of diffusion imaging and of specific techniques, including diffusion tensor imaging (DTI) and high angular resolution diffusion imaging (HARDI). We show how DTI and HARDI, and their application to fiber tractography, has elucidated the aberrant connectivity underlying a number of congenital brain malformations. Finally, we discuss potential uses for diffusion imaging of developmental disorders in the clinical and research realms. (orig.)

  19. Congenital bilateral perisylvian syndrome with pituitary hypoplasia and ectopic neurohypophysis

    Energy Technology Data Exchange (ETDEWEB)

    Yekeler, Ensar; Genchellac, Hakan; Dursun, Memduh; Acunas, Gulden [Istanbul Faculty of Medicine, Department of Radiology, Istanbul (Turkey); Ozmen, Meral [Istanbul Faculty of Medicine, Department of Paediatric Neurology, Istanbul (Turkey)

    2004-11-01

    Congenital bilateral perisylvian syndrome (CBPS) is a congenital neurological syndrome characterized by pseudobulbar palsy, cognitive deficits and bilateral perisylvian abnormalities observed on imaging. The described abnormality in CBPS is polymicrogyria located in the frontal, parietal, and/or occipital lobes. A few syndromes or abnormalities associated with this syndrome have been documented. Pituitary abnormalities are rare disorders. Association of CBPS with pituitary abnormalities has not been reported previously. In this case, a combination of bilateral perisylvian polymicrogyria with pituitary hypoplasia and ectopic neurohypophysis, caused by a possible single common insult, is presented. (orig.)

  20. Congenital bilateral perisylvian syndrome with pituitary hypoplasia and ectopic neurohypophysis

    International Nuclear Information System (INIS)

    Yekeler, Ensar; Genchellac, Hakan; Dursun, Memduh; Acunas, Gulden; Ozmen, Meral

    2004-01-01

    Congenital bilateral perisylvian syndrome (CBPS) is a congenital neurological syndrome characterized by pseudobulbar palsy, cognitive deficits and bilateral perisylvian abnormalities observed on imaging. The described abnormality in CBPS is polymicrogyria located in the frontal, parietal, and/or occipital lobes. A few syndromes or abnormalities associated with this syndrome have been documented. Pituitary abnormalities are rare disorders. Association of CBPS with pituitary abnormalities has not been reported previously. In this case, a combination of bilateral perisylvian polymicrogyria with pituitary hypoplasia and ectopic neurohypophysis, caused by a possible single common insult, is presented. (orig.)

  1. Congenital Adrenal Hyperplasia

    Science.gov (United States)

    ... Español NICHD Theme Browse AZTopics Browse A-Z Adrenal Gland Disorders Autism Spectrum Disorder (ASD) Down Syndrome Endometriosis Learning ... Funding Opportunities & Notices Health A to Z List Adrenal Gland Disorders About NICHD Research Information Find a Study More ...

  2. Prevalence of Congenital Malformations

    Directory of Open Access Journals (Sweden)

    Akhavan Karbasi Sedighah

    2009-05-01

    Full Text Available Congenital malformation (CM will begin to emerge as one of the major childhood health problems .Treatment and rehabilitation of children with congenital malformations are costly and complete recovery is usually impossible. The aim of this study was to determine frequency of CM in Yazd central city of the Islamic Republic of Iran to find out if there has been any difference in the rate and types of CM in this area. This descriptive-observational study carried on 4800 births delivered at all maternity hospitals in Yazd from October 2003 to June 2004. Prevalence of CM was 2.83% (2.86 % in male and 2.68 % in female out of the 136 cases 69(51.88% were males and 64 (48.12% were females and 3 with ambiguous genitalia. Positive family history of CM in sibling was in only 6 cases (4.41%.Overall, musculoskeletal (0.83%, central nerv-ous system (0.47% and genital system (0.37% were accounted as the most common. Frequency of CM was more seen in still birth (12.5% as in comparison to live birth (2.71%. There was not statistical difference be-tween prevalence of CM and neonatal's gender, gestational age, birth order and mother's age, drug ingestion, illness and parental consanguinity. In this study the overall prevalence of congenital malformation among the newborn was higher than those previous reported in Iran and determining the causes of this difference needs more extensive studies.

  3. Congenital Midureteric Stricture

    Directory of Open Access Journals (Sweden)

    Singh Shalinder

    2001-01-01

    Full Text Available Congenital midureteric obstruction is a rare entity which can be caused by either ureteric valves or strictures. We report our experience with four patients with midureteric obstruction due to stricture over a six-year period. The condition needs to be differentiated from obstruction of the pelviureteric and vesicoureteric junctions. Obstruction can be initially screened by ultrasound and confirmed by a radionuclide scan with furosemide challenge. Retrograde ureteropyelography and/or intravenous urography may be required to define the level of the stricture.

  4. Congenital Syphilis Masquerading as Leukemia

    OpenAIRE

    Lee, Tiffany; Bell, Stephanie; Scimeme, Jason; Maraqa, Nizar

    2017-01-01

    As of late, the incidence of congenital syphilis in the United States is increasing. Each new case represents a failure of preventing, diagnosing, and treating syphilis in pregnant women. Pediatricians should confirm that all women have received adequate screening for and management of syphilis during pregnancy. Congenital syphilis is easily treatable but may be a diagnostic challenge with high morbidity and mortality.

  5. What Are Congenital Heart Defects?

    Science.gov (United States)

    ... a baby with a congenital heart defect. Family history and genetics Congenital heart disease is not usually passed along ... you or your child to a specialist in genetic testing. Cardiac MRI to diagnose a ... Factors to review family history, smoking, and medicines that increase your risk of ...

  6. [Neonatal tumours and congenital malformations].

    Science.gov (United States)

    Berbel Tornero, O; Ortega García, J A; Ferrís i Tortajada, J; García Castell, J; Donat i Colomer, J; Soldin, O P; Fuster Soler, J L

    2008-06-01

    The association between pediatric cancer and congenital abnormalities is well known but, there is no exclusive data on the neonatal period and the underlying etiopathogenic mechanisms are unknown. First, to analyze the frequency of neonatal tumours associated with congenital abnormalities; and second, to comment on the likely etiopathogenic hypotheses of a relationship between neonatal tumours and congenital abnormalities. Historical series of neonatal tumours from La Fe University Children's Hospital in Valencia (Spain), from January 1990 to December 1999. Histological varieties of neonatal tumours and associated congenital abnormalities were described. A systematic review of the last 25 years was carried out using Medline, Cancerlit, Index Citation Science and Embase. The search profile used was the combination of "neonatal/congenital-tumors/cancer/neoplasms" and "congenital malformations/birth defects". 72 neonatal tumours were identified (2.8% of all pediatric cancers diagnosed in our hospital) and in 15 cases (20.8%) there was some associated malformation, disease or syndrome. The association between congenital abnormalities and neonatal tumours were: a) angiomas in three patients: two patients with congenital heart disease with a choanal stenosis, laryngomalacia; b) neuroblastomas in two patients: horseshoe kidney with vertebral anomalies and other with congenital heart disease; c) teratomas in two patients: one with cleft palate with vertebral anomalies and other with metatarsal varus; d) one tumour of the central nervous system with Bochdaleck hernia; e) heart tumours in four patients with tuberous sclerosis; f) acute leukaemia in one patient with Down syndrome and congenital heart disease; g) kidney tumour in one case with triventricular hydrocephaly, and h) adrenocortical tumour: hemihypertrophy. The publications included the tumours diagnosed in different pediatric periods and without unified criteria to classify the congenital abnormalities. Little data

  7. Congenital nystagmus and negative electroretinography

    Directory of Open Access Journals (Sweden)

    Roussi M

    2011-04-01

    Full Text Available Mirella Roussi, Hélène Dalens, Jean Jacques Marcellier, Franck BacinDepartment of Ophthalmology, Clermont-Ferrand University, Clermont-Ferrand, FranceAbstract: Congenital nystagmus is a pathologic oculomotor state appearing at about three to four months of age. The precise diagnosis requires detailed clinical examination and electrophysiological findings. This case report presents two male patients with congenital nystagmus examined longitudinally from the age of six months until 17-18 years of age. Clinical and electrophysiological protocols were detailed. The first results showed electronegative electroretinography in the two cases and examination combined with electroretinographic findings helped us to make the diagnosis of Congenital Night Stationary Blindness (CSNB. This diagnosis was confirmed by genetic studies. CSNB is interesting to study because through electrophysiological findings, it enables a better understanding of the physiology of neural transmission in the outer part of the retina.Keywords: Congenital nystagmus, negative electroretinography, congenital night stationary blindness

  8. Congenital extrahepatic portosystemic shunts

    Energy Technology Data Exchange (ETDEWEB)

    Murray, Conor P.; Yoo, Shi-Joon; Babyn, Paul S. [Department of Diagnostic Imaging, Hospital for Sick Children, 555 University Avenue, M5G 1X8, Toronto, Ontario (Canada)

    2003-09-01

    A congenital extrahepatic portosystemic shunt (CEPS) is uncommon. A type 1 CEPS exists where there is absence of intrahepatic portal venous supply and a type 2 CEPS where this supply is preserved. The diagnosis of congenital portosystemic shunt is important because it may cause hepatic encephalopathy. To describe the clinical and imaging features of three children with CEPS and to review the cases in the published literature. The diagnostic imaging and medical records for three children with CEPS were retrieved and evaluated. An extensive literature search was performed. Including our cases, there are 61 reported cases of CEPS, 39 type 1 and 22 type 2. Type 1 occurs predominantly in females, while type 2 shows no significant sexual preponderance. The age at diagnosis ranges from 31 weeks of intrauterine life to 76 years. Both types of CEPS have a number of associations, the most common being nodular lesions of the liver (n=25), cardiac anomalies (n=19), portosystemic encephalopathy (n=10), polysplenia (n=9), biliary atresia (n=7), skeletal anomalies (n=5), and renal tract anomalies (n=4). MRI is recommended as an important means of diagnosing and classifying cases of CEPS and examining the associated cardiovascular and hepatic abnormalities. Screening for CEPS in patients born with polysplenia is suggested. (orig.)

  9. Congenital extrahepatic portosystemic shunts

    International Nuclear Information System (INIS)

    Murray, Conor P.; Yoo, Shi-Joon; Babyn, Paul S.

    2003-01-01

    A congenital extrahepatic portosystemic shunt (CEPS) is uncommon. A type 1 CEPS exists where there is absence of intrahepatic portal venous supply and a type 2 CEPS where this supply is preserved. The diagnosis of congenital portosystemic shunt is important because it may cause hepatic encephalopathy. To describe the clinical and imaging features of three children with CEPS and to review the cases in the published literature. The diagnostic imaging and medical records for three children with CEPS were retrieved and evaluated. An extensive literature search was performed. Including our cases, there are 61 reported cases of CEPS, 39 type 1 and 22 type 2. Type 1 occurs predominantly in females, while type 2 shows no significant sexual preponderance. The age at diagnosis ranges from 31 weeks of intrauterine life to 76 years. Both types of CEPS have a number of associations, the most common being nodular lesions of the liver (n=25), cardiac anomalies (n=19), portosystemic encephalopathy (n=10), polysplenia (n=9), biliary atresia (n=7), skeletal anomalies (n=5), and renal tract anomalies (n=4). MRI is recommended as an important means of diagnosing and classifying cases of CEPS and examining the associated cardiovascular and hepatic abnormalities. Screening for CEPS in patients born with polysplenia is suggested. (orig.)

  10. Electron-beam CT diagnosis of congenital cardiovascular diverticula

    International Nuclear Information System (INIS)

    Yang Youyou; Zheng Lili; Li Xiangmin; Zhou Xuhui; Peng Qian; Meng Quanfei; Dai Ruping

    2008-01-01

    Objective: To investigate the clinical application of electron-beam CT (EBCT) in the diagnosis of congenital cardiovascular diverticula. Methods: Retrospective analysis of 9 patients with congenital cardiovascular diverticula confirmed by operation and pathology was done. Of them, enhanced continuous volume scan was performed on 8 patients and enhanced single slice scan was performed on one patient with an Imatron C-150 scanner. Results: The group of 9 patients included one patient with diverticulum of the left ventricle, 3 patients with diverticulum of the atria and 5 patients with diverticulum of the aorta. EBCT scan and three dimensional reconstruction could demonstrate not only the origin, size, shape, location and adjacent structure of diverticula, but also other important complicated abnormalities such as ventriculoarterial connection disorder, cardiac septal defect, aortic coarctation and even dissection. Conclusion: EBCT is an ideal noninvasive technique in the diagnosis of congenital cardiovascular diverticula. (authors)

  11. Congenital cutaneous candidiasis: A rare and unpredictable disease

    Directory of Open Access Journals (Sweden)

    Sujit A Jagtap

    2011-01-01

    Full Text Available Congenital cutaneous candidiasis (CCC is an extremely rare disorder that presents within the first 6 days of life. The manifestations ranges from diffuse skin eruption without any systemic symptoms to respiratory distress, hepatosplenomegaly, sepsis, and death. We report a neonate who presented with generalized skin eruptions at birth, characterized by erythematous macules and papules. The eruption involved head, face, neck, trunk, and extremities. Candida albicans was demonstrated on direct KOH smear, skin biopsy. The disease implies a congenital intrauterine infection and is different from neonatal candidiasis, which manifests as thrush or diaper dermatitis. The infection is acquired from the maternal genital tract in an ascending fashion. Clinical features, direct smear examination of specimen, and appropriate cultures are useful in differentiating the lesions from other more common dermatoses of the neonatal period. Topical antifungal therapy is sufficient unless systemic candidiasis is present. Prognosis for congenital cutaneous candidiasis is good.

  12. Genetic diagnosis for congenital hemolytic anemia.

    Science.gov (United States)

    Ohga, Shouichi

    2016-01-01

    Congenital hemolytic anemia is a group of monogenic diseases presenting with anemia due to increased destruction of circulating erythrocytes. The etiology of inherited anemia accounts for germline mutations of the responsible genes coding for the structural components of erythrocytes and extra-erythrocytes. The erythrocyte abnormalities are classified into three major disorders of red cell membrane defects, hemoglobinopathies, and red cell enzymopathies. The extra-erythrocyte abnormalities, typified by consumption coagulopathy and intravascular hemolysis, include Upshaw-Schulman syndrome and atypical hemolytic uremic syndrome. The clinical manifestations of congenital hemolytic anemia are anemia, jaundice, cholelithiasis and splenomegaly, while the onset mode and severity are both variable. Genetic overlapping of red cell membrane protein disorders, and distinct frequency and mutation spectra differing among races make it difficult to understand this disease entity. On the other hand, genetic modifiers for the phenotype of β-globin diseases provide useful information for selecting the optimal treatment and for long-term management. Recently, next generation sequencing techniques have enabled us to determine the novel causative genes in patients with undiagnosed hemolytic anemias. We herein review the concept and strategy for genetic diagnosis of inherited hemolytic anemias.

  13. Imaging findings in congenital hepatic fibrosis

    International Nuclear Information System (INIS)

    Akhan, Okan; Karaosmanoglu, Ali Devrim; Ergen, Bilge

    2007-01-01

    Congenital hepatic fibrosis (CHF) is a rare congenital multisystemic disorder, mostly inherited in autosomal recessive fashion, primarily affecting renal and hepatobiliary systems. Main underlying process of the disease is the malformation of the ductal plate, the embryological precursor of the biliary system, and secondary biliary strictures and periportal fibrosis ultimately leading to portal hypertension. The natural course of the disease is highly variable ranging from minimally symptomatic disease to true cirrhosis of the liver. However, in most patients the most common manifestations of the diseases that are related to portal hypertension, particularly splenomegaly and bleeding varices. Many other disease processes may co-exist with the disease including Caroli's disease, choledochal cysts and autosomal recessive polycystic kidney disease (ARPKD) reflecting the mulstisystemic nature of the disease. The associating biliary ductal disease led the authors to think that all these entities are a continuum and different reflections of the same underlying pathophysiological process. Although, conventional method of diagnosis of CHF is the liver biopsy the advent of imaging technologies and modalities, today, may permit the correct diagnosis in a non-invasive manner. Characteristic imaging features are generally present and recognition of these findings may obviate liver biopsy while preserving the diagnostic accuracy. In this article, it is aimed to increase the awareness of the practising radiologists to the imaging findings of this uncommon clinical disorder and trail the blaze for future articles relating to this issue

  14. TREATMENT OF NEUROLOGICAL CONGENITAL HIP LUXATION

    Directory of Open Access Journals (Sweden)

    Iulian ICLEANU

    2015-11-01

    Full Text Available Congenital hip luxation is a disorder which evolves in time. Teratological hip dislocation is a distinct form of hip luxation, which usually appears with other disorders. These hips are dislocated before birth. In this thesis we will try to elaborate a recovery program, through physical exercises, which will help us realize our treatment objectives: diminishing articular stiffness, increasing articular mobility, increasing muscle strength, recalibration of agonist and antagonist balances and reeducating gait. The specific objectives of the study consist of the particularization of the recovery programs based on age, illness stage (dysplasia or luxation and either surgical or non-surgical intervention. To show the importance of physiotherapy in gait rehabilitation of a child with hip dislocation we started from the hypothesis: using an adequate rehabilitation program after an individualized methodology, optimizes the functional recovery and ensures the gains of hip stability and the formation of an engram of gait as close as it could be to the normal one. We present a case of neurological congenital hip dislocation where the treatment initiated early is showing good results. Results obtained are significantly different and we came to the conclusion that starting an untimely analytical kinetic treatment and globally personalizing it to every patient has better biomechanical results for the hip.

  15. Congenital amusia in childhood: a case study.

    Science.gov (United States)

    Lebrun, Marie-Andrée; Moreau, Patricia; McNally-Gagnon, Andréane; Mignault Goulet, Geneviève; Peretz, Isabelle

    2012-06-01

    Here we describe the first documented case of congenital amusia in childhood. AS is a 10-year-old girl who was referred to us by her choir director for persisting difficulties in singing. We tested her with the child version of the Montreal Battery for the Evaluation of Amusia (MBEA) which confirmed AS's severe problems with melodic and rhythmic discrimination and memory for melodies. The disorder appears to be limited to music since her audiometry as well as her intellectual and language skills are normal. Furthermore, the musical disorder is associated to a severe deficit in detecting small pitch changes. The electrical brain responses point to an anomaly in the early stages of auditory processing, such as reflected by an abnormal mismatch negativity (MMN) response to small pitch changes. In singing, AS makes more pitch than time errors. Thus, despite frequent and regular musical practice, AS's profile is similar to the adult form of congenital amusia. Copyright © 2011 Elsevier Srl. All rights reserved.

  16. Aberrant Myokine Signaling in Congenital Myotonic Dystrophy

    Directory of Open Access Journals (Sweden)

    Masayuki Nakamori

    2017-10-01

    Full Text Available Summary: Myotonic dystrophy types 1 (DM1 and 2 (DM2 are dominantly inherited neuromuscular disorders caused by a toxic gain of function of expanded CUG and CCUG repeats, respectively. Although both disorders are clinically similar, congenital myotonic dystrophy (CDM, a severe DM form, is found only in DM1. CDM is also characterized by muscle fiber immaturity not observed in adult DM, suggesting specific pathological mechanisms. Here, we revealed upregulation of the interleukin-6 (IL-6 myokine signaling pathway in CDM muscles. We also found a correlation between muscle immaturity and not only IL-6 expression but also expanded CTG repeat length and CpG methylation status upstream of the repeats. Aberrant CpG methylation was associated with transcriptional dysregulation at the repeat locus, increasing the toxic RNA burden that upregulates IL-6. Because the IL-6 pathway is involved in myocyte maturation and muscle atrophy, our results indicate that enhanced RNA toxicity contributes to severe CDM phenotypes through aberrant IL-6 signaling. : Congenital myotonic dystrophy (CDM manifests characteristic genetic (very large CTG repeat expansions, epigenetic (CpG hypermethylation upstream of the repeat, and phenotypic (muscle immaturity features not seen in adult DM. Nakamori et al. find phenotype-genotype and epigenotype correlation in CDM muscle and reveal involvement of the IL-6 myokine signaling pathway in the disease process. Keywords: CTCF, ER stress, IL-6, muscular dystrophy, NF-κB, trinucleotide, cytokine, splicing

  17. Imaging findings in congenital hepatic fibrosis

    Energy Technology Data Exchange (ETDEWEB)

    Akhan, Okan [Department of Radiology, Hacettepe University, School of Medicine, 06100 Ankara (Turkey)]. E-mail: akhano@tr.net; Karaosmanoglu, Ali Devrim [Department of Radiology, Hacettepe University, School of Medicine, 06100 Ankara (Turkey); Ergen, Bilge [Department of Radiology, Hacettepe University, School of Medicine, 06100 Ankara (Turkey)

    2007-01-15

    Congenital hepatic fibrosis (CHF) is a rare congenital multisystemic disorder, mostly inherited in autosomal recessive fashion, primarily affecting renal and hepatobiliary systems. Main underlying process of the disease is the malformation of the ductal plate, the embryological precursor of the biliary system, and secondary biliary strictures and periportal fibrosis ultimately leading to portal hypertension. The natural course of the disease is highly variable ranging from minimally symptomatic disease to true cirrhosis of the liver. However, in most patients the most common manifestations of the diseases that are related to portal hypertension, particularly splenomegaly and bleeding varices. Many other disease processes may co-exist with the disease including Caroli's disease, choledochal cysts and autosomal recessive polycystic kidney disease (ARPKD) reflecting the mulstisystemic nature of the disease. The associating biliary ductal disease led the authors to think that all these entities are a continuum and different reflections of the same underlying pathophysiological process. Although, conventional method of diagnosis of CHF is the liver biopsy the advent of imaging technologies and modalities, today, may permit the correct diagnosis in a non-invasive manner. Characteristic imaging features are generally present and recognition of these findings may obviate liver biopsy while preserving the diagnostic accuracy. In this article, it is aimed to increase the awareness of the practising radiologists to the imaging findings of this uncommon clinical disorder and trail the blaze for future articles relating to this issue.

  18. Loss-of-function mutations in SCN4A> cause severe foetal hypokinesia or 'classical' congenital myopathy

    DEFF Research Database (Denmark)

    Zaharieva, Irina T; Thor, Michael G; Oates, Emily C

    2016-01-01

    Congenital myopathies are a clinically and genetically heterogeneous group of muscle disorders characterized by congenital or early-onset hypotonia and muscle weakness, and specific pathological features on muscle biopsy. The phenotype ranges from foetal akinesia resulting in in utero or neonatal...

  19. Spectrum Of Congenital Heart Disease In Full Term Neonates.

    Science.gov (United States)

    Bibi, Saima; Hussain Gilani, Syed Yasir; Bibi, Shawana

    2018-01-01

    Congenital heart disease is a significant problem world over especially in neonates. Early diagnosis and prompt interventions in neonatal period precludes the mortality associated with this disorder. The objective of this study was to highlight the diversity of congenital cardiac defects in our region so that appropriate interventions are devised to minimize significant morbidity and mortality associated with this disorder. This descriptive cross-sectional study was conducted at the Neonatology Unit of Department of Paediatrics, Ayub Teaching Hospital from January 2015 to December 2016. Approval of ethical committee was taken. All fullterm neonates of either gender who presented in department of neonatology including those delivered in hospital or received from other sources (private settings, home deliveries), diagnosed as having congenital heart disease on echocardiography were included in the study. Preterm neonates of either gender were excluded from the study. Patient characteristics were recorded in a designed proforma. Data was entered in SPSS version 20 and analysed. A total of 89 neonates were included in the study. Mean age of presentation was 6.34±7.058 days and range of 1-28 days. There was a male preponderance with 57 (64%) male patients as compared to 32 (36%) female patients. Ventricular septal defect (VSD) was the commonest cardiac lesion being present in 34 (38.2%) patients. Other defects included complex congenital heart disease in 8 (9%), atrial septal defect (ASD) and transposition of great arteries (TGA) in 7 (7.9%) each, atrioventricular septal defect (AVSD) in 6 (6.7%) and Fallots's tetralogy (TOF) and hypoplastic left heart syndrome in 5 (5.6%) each.. Congenital heart disease is a problem of profound importance. It constitutes approximately one third of the total major congenital malformations. There is a diversity of cardiac lesions in our region that warrant early and prompt interventions so that the disease is recognized and treated at

  20. Congenital Malformations in River Buffalo (Bubalus bubalis)

    Science.gov (United States)

    Albarella, Sara; Ciotola, Francesca; D’Anza, Emanuele; Coletta, Angelo; Zicarelli, Luigi; Peretti, Vincenzo

    2017-01-01

    Simple Summary Congenital malformations (due to genetic causes) represent a hidden danger for animal production, above all when genetic selection is undertaken for production improvements. These malformations are responsible for economic losses either because they reduce the productivity of the farm, or because their spread in the population would decrease the total productivity of that species/breed. River buffalo is a species of increasing interest all over the world for its production abilities, as proved by the buffalo genome project and the genetic selection plans that are currently performed in different countries. The aim of this review is to provide a general view of different models of congenital malformations in buffalo and their world distribution. This would be useful either for those who performed buffalo genetic selection or for researchers in genetic diseases, which would be an advantage to their studies with respect to the knowledge of gene mutations and interactions in this species. Abstract The world buffalo population is about 168 million, and it is still growing, in India, China, Brazil, and Italy. In these countries, buffalo genetic breeding programs have been performed for many decades. The occurrence of congenital malformations has caused a slowing of the genetic progress and economic loss for the breeders, due to the death of animals, or damage to their reproductive ability or failing of milk production. Moreover, they cause animal welfare reduction because they can imply foetal dystocia and because the affected animals have a reduced fitness with little chances of survival. This review depicts, in the river buffalo (Bubalus bubalis) world population, the present status of the congenital malformations, due to genetic causes, to identify their frequency and distribution in order to develop genetic breeding plans able to improve the productive and reproductive performance, and avoid the spreading of detrimental gene variants. Congenital

  1. Public health and laboratory considerations regarding newborn screening for congenital cytomegalovirus.

    Science.gov (United States)

    Dollard, Sheila C; Schleiss, Mark R; Grosse, Scott D

    2010-10-01

    Congenital cytomegalovirus (CMV) infection is the most common infection in newborns worldwide and causes hearing loss and other neurological disability in 15-20% of infected infants. Only about half of the hearing loss resulting from congenital CMV infection is currently detected by universal newborn hearing screening because of late-onset hearing loss. Thus, much of the hearing loss and the majority of other CMV-associated disabilities remain undetected for years after birth and are never connected to CMV infection. Congenital CMV may be appropriate to include in national newborn screening (NBS) programs because it is more common than other disorders tested for by NBS programs and is a major cause of disability. Significant obstacles to the implementation of screening for congenital CMV include the lack of a standardized, high-throughput screening test and a protocol for follow-up of CMV-infected children. Nonetheless, screening newborns for congenital CMV infection merits further consideration.

  2. Congenital candidiasis as a subject of research in medicine and human ecology.

    Science.gov (United States)

    Skoczylas, Michał M; Walat, Anna; Kordek, Agnieszka; Loniewska, Beata; Rudnicki, Jacek; Maleszka, Romuald; Torbé, Andrzej

    2014-01-01

    Congenital candidiasis is a severe complication of candidal vulvovaginitis. It occurs in two forms,congenital mucocutaneous candidiasis and congenital systemic candidiasis. Also newborns are in age group the most vulnerable to invasive candidiasis. Congenital candidiasis should be considered as an interdisciplinary problem including maternal and fetal condition (including antibiotic therapy during pregnancy), birth age and rare genetic predispositions as severe combined immunodeficiency or neutrophil-specific granule deficiency. Environmental factors are no less important to investigate in diagnosing, treatment and prevention. External factors (e.g., food) and microenvironment of human organism (microflora of the mouth, intestine and genitalia) are important for solving clinical problems connected to congenital candidiasis. Physician knowledge about microorganisms in a specific compartments of the microenvironment of human organism and in the course of defined disorders of homeostasis makes it easier to predict the course of the disease and allows the development of procedures that can be extremely helpful in individualized diagnostic and therapeutic process.

  3. Fetal chromosome abnormalities and congenital malformations: an ...

    African Journals Online (AJOL)

    The results also showed that Multiple congenital anomalies (MCA) represented among 42.2%, congenital malformation of CNS represents 26.6%, congenital malformation of the skeletal system 20%, congenital polycystic kidney 8.8% and pyloric stenosis in 2.2%. Among the 21 women with abnormal karyotype of amniotic ...

  4. Genetics Home Reference: critical congenital heart disease

    Science.gov (United States)

    ... Facebook Twitter Home Health Conditions Critical congenital heart disease Critical congenital heart disease Printable PDF Open All Close All ... for Disease Control and Prevention: Congenital Heart Defects Disease InfoSearch: Congenital Heart Defects KidsHealth from Nemours Lucile Packard Children's ...

  5. General Concepts in Adult Congenital Heart Disease.

    Science.gov (United States)

    Mutluer, Ferit Onur; Çeliker, Alpay

    2018-01-20

    Congenital heart disease in adults (adult congenital heart disease) is a growing burden for healthcare systems. While infant mortality due to congenital heart disease in the last four decades decreased by almost 3-fold, adult congenital heart disease prevalence increased by more than 2-fold in United States. Adult congenital heart disease prevalence is expected to increase steadily until 2050 in projections. Adult congenital heart disease is a multifaceted problem with many dimensions. This manuscript aims to provide an overview of the common adult congenital heart diseases and summarize important points in management of these diseases with possible problems and complications that the patients and the physicians face.

  6. General Concepts in Adult Congenital Heart Disease

    Directory of Open Access Journals (Sweden)

    Ferit Onur Mutluer

    2018-02-01

    Full Text Available Congenital heart disease in adults (adult congenital heart disease is a growing burden for healthcare systems. While infant mortality due to congenital heart disease in the last four decades decreased by almost 3-fold, adult congenital heart disease prevalence increased by more than 2-fold in United States. Adult congenital heart disease prevalence is expected to increase steadily until 2050 in projections. Adult congenital heart disease is a multifaceted problem with many dimensions. This manuscript aims to provide an overview of the common adult congenital heart diseases and summarize important points in management of these diseases with possible problems and complications that the patients and the physicians face

  7. Congenital Zika Virus Infection: Beyond Neonatal Microcephaly.

    Science.gov (United States)

    Melo, Adriana Suely de Oliveira; Aguiar, Renato Santana; Amorim, Melania Maria Ramos; Arruda, Monica B; Melo, Fabiana de Oliveira; Ribeiro, Suelem Taís Clementino; Batista, Alba Gean Medeiros; Ferreira, Thales; Dos Santos, Mayra Pereira; Sampaio, Virgínia Vilar; Moura, Sarah Rogéria Martins; Rabello, Luciana Portela; Gonzaga, Clarissa Emanuelle; Malinger, Gustavo; Ximenes, Renato; de Oliveira-Szejnfeld, Patricia Soares; Tovar-Moll, Fernanda; Chimelli, Leila; Silveira, Paola Paz; Delvechio, Rodrigo; Higa, Luiza; Campanati, Loraine; Nogueira, Rita M R; Filippis, Ana Maria Bispo; Szejnfeld, Jacob; Voloch, Carolina Moreira; Ferreira, Orlando C; Brindeiro, Rodrigo M; Tanuri, Amilcar

    2016-12-01

    Recent studies have reported an increase in the number of fetuses and neonates with microcephaly whose mothers were infected with the Zika virus (ZIKV) during pregnancy. To our knowledge, most reports to date have focused on select aspects of the maternal or fetal infection and fetal effects. To describe the prenatal evolution and perinatal outcomes of 11 neonates who had developmental abnormalities and neurological damage associated with ZIKV infection in Brazil. We observed 11 infants with congenital ZIKV infection from gestation to 6 months in the state of Paraíba, Brazil. Ten of 11 women included in this study presented with symptoms of ZIKV infection during the first half of pregnancy, and all 11 had laboratory evidence of the infection in several tissues by serology or polymerase chain reaction. Brain damage was confirmed through intrauterine ultrasonography and was complemented by magnetic resonance imaging. Histopathological analysis was performed on the placenta and brain tissue from infants who died. The ZIKV genome was investigated in several tissues and sequenced for further phylogenetic analysis. Description of the major lesions caused by ZIKV congenital infection. Of the 11 infants, 7 (63.6%) were female, and the median (SD) maternal age at delivery was 25 (6) years. Three of 11 neonates died, giving a perinatal mortality rate of 27.3%. The median (SD) cephalic perimeter at birth was 31 (3) cm, a value lower than the limit to consider a microcephaly case. In all patients, neurological impairments were identified, including microcephaly, a reduction in cerebral volume, ventriculomegaly, cerebellar hypoplasia, lissencephaly with hydrocephalus, and fetal akinesia deformation sequence (ie, arthrogryposis). Results of limited testing for other causes of microcephaly, such as genetic disorders and viral and bacterial infections, were negative, and the ZIKV genome was found in both maternal and neonatal tissues (eg, amniotic fluid, cord blood, placenta, and

  8. Profiles in congenital heart disease

    International Nuclear Information System (INIS)

    Freed, M.D.; Keane, J.F.

    1986-01-01

    Pediatric cardiology has made great strides in the diagnosis, management, and correction of complex congenital malformations in the past two decades. The foundation of these advances is a more precise understanding of the physiology and anatomy of complex lesions that has been obtained from cardiac catheterization and angiography. The techniques for catheterization of infants and children have been discussed in another paper. This chapter focuses on brief profiles of some of the more important congenital abnormalities. The incidence cited in the discussion of each abnormality pertains to a population comprises of children and adults referred to The Children's Hospital Medical Center and Peter Bent Brigham Hospital, respectively, for evaluation of congenital heart disease

  9. Congenital pyriform aperture stenosis

    International Nuclear Information System (INIS)

    Osovsky, Micky; Aizer-Danon, Anat; Horev, Gadi; Sirota, Lea

    2007-01-01

    Nasal airway obstruction is a potentially life-threatening condition in the newborn. Neonates are obligatory nasal breathers. The pyriform aperture is the narrowest, most anterior bony portion of the nasal airway, and a decrease in its cross-sectional area will significantly increase nasal airway resistance. Congenital nasal pyriform aperture stenosis (CNPAS) is a rare, unusual form of nasal obstruction. It should be considered in the differential diagnosis of any neonate or infant with signs and symptoms of upper airway compromise. It is important to differentiate this level of obstruction from the more common posterior choanal stenosis or atresia. CNPAS presents with symptoms of nasal airway obstruction, which are often characterized by episodic apnea and cyclical cyanosis. (orig.)

  10. Congenital sensorineural hearing loss

    International Nuclear Information System (INIS)

    Mafee, M.F.; Selis, J.E.; Yannias, D.A.; Valvassori, G.E.; Pruzansky, S.; Applebaum, E.L.; Capek, V.

    1984-01-01

    The ears of 47 selected patients with congenital sensorineural hearing loss were examined with complex-motion tomography. The patients were divided into 3 general categories: those with a recognized syndrome, those with sensorineural hearing loss unrelated to any known syndrome, and those with microtia. A great variety of inner ear anomalies was detected, but rarely were these characteristic of a particular clinical entity. The most common finding was the Mondini malformation or one of its variants. Isolated dysplasia of the internal auditory canal or the vestibular aqueduct may be responsible for sensorineural hearing loss in some patients. Patients with microtia may also have severe inner ear abnormalities despite the fact that the outer and inner ears develop embryologically from completely separate systems

  11. Congenital sensorineural hearing loss

    Energy Technology Data Exchange (ETDEWEB)

    Mafee, M.F.; Selis, J.E.; Yannias, D.A.; Valvassori, G.E.; Pruzansky, S.; Applebaum, E.L.; Capek, V.

    1984-02-01

    The ears of 47 selected patients with congenital sensorineural hearing loss were examined with complex-motion tomography. The patients were divided into 3 general categories: those with a recognized syndrome, those with sensorineural hearing loss unrelated to any known syndrome, and those with microtia. A great variety of inner ear anomalies was detected, but rarely were these characteristic of a particular clinical entity. The most common finding was the Mondini malformation or one of its variants. Isolated dysplasia of the internal auditory canal or the vestibular aqueduct may be responsible for sensorineural hearing loss in some patients. Patients with microtia may also have severe inner ear abnormalities despite the fact that the outer and inner ears develop embryologically from completely separate systems.

  12. A dominant mutation in the gene encoding the erythroid transcription factor KLF1 causes a congenital dyserythropoietic anemia

    DEFF Research Database (Denmark)

    Arnaud, Lionel; Saison, Carole; Helias, Virginie

    2010-01-01

    The congenital dyserythropoietic anemias (CDAs) are inherited red blood cell disorders whose hallmarks are ineffective erythropoiesis, hemolysis, and morphological abnormalities of erythroblasts in bone marrow. We have identified a missense mutation in KLF1 of patients with a hitherto unclassified...

  13. Review Recent progress in identification and characterization of loci associated with sex-linked congenital cataract.

    Science.gov (United States)

    Zhang, D D; Du, J Z; Topolewski, J; Wang, X M

    2016-07-29

    Congenital cataract is a common cause of blindness in children; however, its pathogenesis remains unclear. Genetic factors have been shown to play an important role in the pathogenesis of congenital cataract. The current genetic models of congenital cataract include autosomal dominant, autosomal recessive, and sex-linked inheritance. Sex-linked congenital cataract could be inherited through the X or Y chromosome. Congenital cataract is a symptom associated with several X-linked disorders, including Nance-Horan syndrome, Lowe syndrome, Conradi-Hünermann-Happle syndrome, oculo-facio-cardio-dental syndrome, and Alport syndrome. On the other hand, the mechanism and characteristics of Y-linked congenital cataract remains to be identified. Despite its rarity, sex-linked congenital cataract has been known to seriously affect the quality of life of patients. In this review, we present our current understanding of the genes and loci associated with sex-linked congenital cataract. This could help identify novel approaches for the prevention, early diagnosis, and comprehensive disease treatment.

  14. Congenital diaphragmatic hernia as a part of Nance-Horan syndrome?

    Science.gov (United States)

    Kammoun, Molka; Brady, Paul; De Catte, Luc; Deprest, Jan; Devriendt, Koenraad; Vermeesch, Joris Robert

    2018-03-01

    Nance-Horan syndrome is a rare X-linked developmental disorder characterized by bilateral congenital cataract, dental anomalies, facial dysmorphism, and intellectual disability. Here, we identify a patient with Nance-Horan syndrome caused by a new nonsense NHS variant. In addition, the patient presented congenital diaphragmatic hernia. NHS gene expression in murine fetal diaphragm was demonstrated, suggesting a possible involvement of NHS in diaphragm development. Congenital diaphragmatic hernia could result from NHS loss of function in pleuroperitoneal fold or in somites-derived muscle progenitor cells leading to an impairment of their cells migration.

  15. Late presentation of congenital dislocation of the knee: a case report.

    Science.gov (United States)

    Sudesh, Pebam; Singh, Daljit; Goni, Vijay; Rangdal, Sushil; Chaudhary, Susheel

    2013-12-01

    Congenital dislocation of the knee is a rare disorder. Late presentation of congenital dislocation of the knee at an older age is a therapeutic challenge. A 12-year-old girl presented to us with congenital dislocation of the knee and with complaints of limp, short limb, and pain on weight bearing. Two-stage surgery was performed with quadricepsplasty followed by gradual distraction in the first stage and repeat quadricepsplasty, anterior capsular release, and open reduction in the second stage. The result was fair to good with a stable and painless knee on walking. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

  16. Congenital broncho-oesophageal fistula

    African Journals Online (AJOL)

    1983-04-09

    Apr 9, 1983 ... Rigid bronchoscopy performed under general anaesthesia .... Blackburn WR, Armour)' RA. Congenital esophago-pulmonary fistulas without esophageal atresia: an analysis of 260 fistulas in infants, children and adults.

  17. Congenital heart defect corrective surgeries

    Science.gov (United States)

    ... make it bigger with a patch made of Gore-tex, a man-made (synthetic) material. Another way ... 434. Bhatt AB, Foster E, Kuehl K, et al; American Heart Association Council on Clinical Cardiology. Congenital ...

  18. CHRNE Mutation and Congenital Myasthenia

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2009-01-01

    Full Text Available The CHRNE e1293insG mutation was identified in 14 (60% of 23 North African families with an early onset form of congenital myasthenic syndrome studied at centers in France, Tunisia, Algeria, and UK.

  19. Congenital Amusia in Speakers of a Tone Language: Association with Lexical Tone Agnosia

    Science.gov (United States)

    Nan, Yun; Sun, Yanan; Peretz, Isabelle

    2010-01-01

    Congenital amusia is a neurogenetic disorder that affects the processing of musical pitch in speakers of non-tonal languages like English and French. We assessed whether this musical disorder exists among speakers of Mandarin Chinese who use pitch to alter the meaning of words. Using the Montreal Battery of Evaluation of Amusia, we tested 117…

  20. Primary congenital abdominal aortic aneurysm: a case report with perinatal serial follow-up imaging

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jung Im; Lee, Whal; Chung, Jin Wook; Park, Jae Hyung [Seoul National University College of Medicine, Seoul National University Hospital, Department of Radiology, Seoul (Korea); Kim, Sang Joon [Seoul National University College of Medicine, Seoul National University Hospital, Department of Surgery, Seoul (Korea); Seo, Jeong-Wook [Seoul National University College of Medicine, Seoul National University Hospital, Department of Pathology, Seoul (Korea)

    2008-11-15

    Abdominal aortic aneurysms in neonates and infants are rare and are usually associated with infection, vasculitis, connective tissue disorder, or iatrogenic trauma such as umbilical catheterization. An idiopathic congenital abdominal aortic aneurysm is the least common category and there are few descriptions of the imaging features. We present the antenatal and postnatal imaging findings of an idiopathic congenital abdominal aortic aneurysm including the findings on US, MRI and CT. (orig.)

  1. The Mechanism of Speech Processing in Congenital Amusia: Evidence from Mandarin Speakers

    OpenAIRE

    Liu, Fang; Jiang, Cunmei; Thompson, William Forde; Xu, Yi; Yang, Yufang; Stewart, Lauren

    2012-01-01

    Congenital amusia is a neuro-developmental disorder of pitch perception that causes severe problems with music processing but only subtle difficulties in speech processing. This study investigated speech processing in a group of Mandarin speakers with congenital amusia. Thirteen Mandarin amusics and thirteen matched controls participated in a set of tone and intonation perception tasks and two pitch threshold tasks. Compared with controls, amusics showed impaired performance on word discrimin...

  2. A rare presentation of a child with osteogenesis imperfecta and congenital laryngomalacia for herniotomy

    Directory of Open Access Journals (Sweden)

    Roshith Chandran

    2011-01-01

    Full Text Available Sometimes anaesthesiologists come across rare congenital anomalies in their practice. The inherent complications associated with the disorder necessitate tailor-made approaches for providing anaesthesia to even seemingly simple surgical interventions. Here, we share our experience of anaesthesia management of an infant with congenital laryngomalacia and recently diagnosed osteogenesis imperfecta type 1 who had presented to us with an acute abdomen for a semi-emergency herniotomy.

  3. Congenital Amusia (or Tone-Deafness) Interferes with Pitch Processing in Tone Languages

    OpenAIRE

    Tillmann, Barbara; Burnham, Denis; Nguyen, Sebastien; Grimault, Nicolas; Gosselin, Nathalie; Peretz, Isabelle

    2011-01-01

    Congenital amusia is a neurogenetic disorder that affects music processing and that is ascribed to a deficit in pitch processing. We investigated whether this deficit extended to pitch processing in speech, notably the pitch changes used to contrast lexical tones in tonal languages. Congenital amusics and matched controls, all non-tonal language speakers, were tested for lexical tone discrimination in Mandarin Chinese (Experiment 1) and in Thai (Experiment 2). Tones were presented in pairs an...

  4. Pitch perception and production in congenital amusia: Evidence from Cantonese speakers

    OpenAIRE

    Liu, Fang; Chan, Alice H. D.; Ciocca, Valter; Roquet, Catherine; Peretz, Isabelle; Wong, Patrick C. M.

    2016-01-01

    This study investigated pitch perception and production in speech and music in individuals with congenital amusia (a disorder of musical pitch processing) who are native speakers of Cantonese, a tone language with a highly complex tonal system. Sixteen Cantonese-speaking congenital amusics and 16 controls performed a set of lexical tone perception, production, singing, and psychophysical pitch threshold tasks. Their tone production accuracy and singing proficiency were subsequently judged by ...

  5. Screening for congenital hypothyroidism in Lebanon

    International Nuclear Information System (INIS)

    El Ezzi, Asmahan; Hachem, Hoda

    1999-01-01

    Full text.National programs of neonatal screening were introduced in most countries and have proved their effectiveness against different types of retardation in children. Congenital hypothyroidism is one of the most common causes of physical and mental retardation in children. Programs of screening have shown that the incidence of this disorder is ethnic-background: it is low in Africans: 1-32000 whereas it is 1-3500 and 1-5000 in Hispanic and European newborns respectively. No previous mass screening programs were done in Lebanon. For this purpose, this program was introduced in collaboration with the IAEA. Cord blood is spotted into circles on filter paper just after delivery. These samples are air-dried at room temperature and kept at 4 degree C. They are then collected from hospitals to be screened. In the laboratory, all samples are assayed for IRMA TSH first. Those showing high or borderline TSH level (20mU/L) are then assayed for RIA TT4. Only those showing straight forward high TSH and low TT4 are considered as congenital hypothyroidism cases. For IRMA and RIA, the technique of coated beads is used. We started the program by using reagents from NETRIA, but actually, we start preparing most of our reagents with the exception pf the tracer. A total of 7500 babies have been up now. One case was detected as possible case of congenital hypothyroidism: straight forward high TSH and borderline TT4: this case is now under treatment by endocrinologist and is supposed to have a problem at the pituitary level

  6. Clinical presentation and management of congenital ptosis

    Directory of Open Access Journals (Sweden)

    Marenco M

    2017-02-01

    Full Text Available Marco Marenco,1,* Ilaria Macchi,2,* Iacopo Macchi,3 Emilio Galassi,4 Mina Massaro-Giordano,5 Alessandro Lambiase1 1Department of Sense Organs, University of Rome “Sapienza”, 2Department of Ophthalmology, Campus Bio-Medico University of Rome, Rome, 3Department of Ophthalmology, University of Catania, Catania, 4Ophthalmic Clinic, Department of Ophthalmology, University of L’Aquila, L’Aquila, Italy; 5Department of Ophthalmology, Scheie Eye Institute, University of Pennsylvania, Philadelphia, PA, USA *These authors contributed equally to this work Abstract: Congenital ptosis is a rare condition characterized by lower positioning of the upper eyelid that is present at birth and is a clinical condition that is persistent if not treated. It may be unilateral or bilateral and may be associated with other ocular disorders or systemic conditions, including Marcus Gunn, Horner, and Duane syndromes. It is a benign condition but causes functional, cosmetic, and psychological problems in children. However, not all patients need to undergo surgery, and usually only patients at risk of amblyopia need a prompt surgical correction, while in other cases, surgery can be postponed. The grade of ptosis, the eyelid function, and the amblyopic risk are the parameters that affect the ophthalmologist’s decision on timing of surgery and the surgical technique to be used. In fact, there are several types of surgical techniques to correct a congenital ptosis, although very often more than one is needed to obtain an acceptable result. This paper reviews the causes of congenital ptosis and associated diseases. Particular emphasis is given to surgical management and different procedures available to correct the upper eyelid anomaly and avoid permanent damage to visual function. Keywords: ptosis, extraocular muscle development, neurologic dysfunction, surgical approach

  7. Congenital and perinatal cytomegalovirus infection

    Directory of Open Access Journals (Sweden)

    Chun Soo Kim

    2010-01-01

    Full Text Available Cytomegalovirus (CMV is currently the most common agent of congenital infection and the leading infectious cause of brain damage and hearing loss in children. Symptomatic congenital CMV infections usually result from maternal primary infection during early pregnancy. One half of symptomatic infants have cytomegalic inclusion disease (CID, which is characterized by involvement of multiple organs, in particular, the reticuloendothelial and central nervous system (CNS. Moreover, such involvement may or may not include ocular and auditory damage. Approximately 90% of infants with congenital infection are asymptomatic at birth. Preterm infants with perinatal CMV infection can have symptomatic diseases such as pneumonia, hepatitis, and thrombocytopenia. Microcephaly and abnormal neuroradiologic imaging are associated with a poor prognosis. Hearing loss may occur in both symptomatic and asymptomatic infants with congenital infection and may progress through childhood. Congenital infection is defined by the isolation of CMV from infants within the first 3 weeks of life. Ganciclovir therapy can be considered for infants with symptomatic congenital CMV infection involving the CNS. Pregnant women of seronegative state should be counseled on the importance of good hand washing and other control measures to prevent CMV infection. Heat treatment of infected breast milk at 72?#608;for 5 seconds can eliminate CMV completely.

  8. Assessing the influence of consanguinity on congenital heart disease

    Directory of Open Access Journals (Sweden)

    Alan H Bittles

    2011-01-01

    Full Text Available Numerous articles have been published linking consanguineous marriage to an elevated prevalence of congenital heart disease, with ventricular septal defects and atrial septal defects the most commonly cited disorders. While initially persuasive, on closer examination many of these studies have fundamental shortcomings in their design and in the recruitment of study subjects and controls. Improved matching of cases and controls, to include recognition of the long-established community boundaries within which most marriages are contracted, and the assessment of consanguinity within specific levels and types of marital union would improve and help to focus the study outcomes. At the same time, major discrepancies between studies in their reported prevalence and types of congenital heart disease suggest an urgent need for greater standardization in the classification and reporting of these disorders.

  9. Assessing the influence of consanguinity on congenital heart disease

    International Nuclear Information System (INIS)

    Bittles, Alan H.

    2011-01-01

    Numerous articles have been published linking consanguineous marriage to an elevated prevalence of congenital heart disease, with ventricular septal defects and atrial septal defects the most commonly cited disorders. While initially persuasive, on closer examination many of these studies have fundamental shortcomings in their design and in the recruitment of study subjects and controls. Improved matching of cases and controls, to include recognition of the long-established community boundaries within which most marriages are contracted, and the assessment of consanguinity within specific levels and types of marital union would improve and help to focus the study outcomes. At the same time, major discrepancies between studies in their reported prevalence and types of congenital heart disease suggest an urgent need for greater standardization in the classification and reporting of these disorders

  10. Congenital Short QT Syndrome

    Directory of Open Access Journals (Sweden)

    Charles Antzelevitch

    2004-04-01

    Full Text Available Long QT intervals in the ECG have long been associated with sudden cardiac death. The congenital long QT syndrome was first described in individuals with structurally normal hearts in 1957.1 Little was known about the significance of a short QT interval. In 1993, after analyzing 6693 consecutive Holter recordings Algra et al concluded that an increased risk of sudden death was present not only in patients with long QT interval, but also in patients with short QT interval (<400 ms.2 Because this was a retrospective analysis, further evaluation of the data was not possible. It was not until 2000 that a short-QT syndrome (SQTS was proposed as a new inherited clinical syndrome by Gussak et al.3 The initial report was of two siblings and their mother all of whom displayed persistently short QT interval. The youngest was a 17 year old female presenting with several episodes of paroxysmal atrial fibrillation requiring electrical cardioversion.3 Her QT interval measured 280 msec at a heart rate of 69. Her 21 year old brother displayed a QT interval of 272 msec at a heart rate of 58, whereas the 51 year old mother showed a QT of 260 msec at a heart rate of 74. The authors also noted similar ECG findings in another unrelated 37 year old patient associated with sudden cardiac death.

  11. Congenital hypothyroidism in neonates

    Directory of Open Access Journals (Sweden)

    Aneela Anjum

    2014-01-01

    Full Text Available Context: Congenital hypothyroidism (CH is one of the most common preventable causes of mental retardation in children and it occurs in approximately 1:2,000-1:4,000 newborns. Aims and Objectives: The aim of this study is to determine the frequency of CH in neonates. Settings and Design: This cross-sectional study was conducted in neonatal units of the Department of Pediatrics Unit-I, King Edward Medical University/Mayo Hospital, Lahore and Lady Willington Hospital Lahore in 6 months (January-June 2011. Materials and Methods: Sample was collected by non-probability purposive sampling. After consent, 550 newborn were registered for the study. Demographic data and relevant history was recorded. After aseptic measures, 2-3 ml venous blood analyzed for thyroid-stimulating hormone (TSH level by immunoradiometric assay. Treatment was started according to the individual merit as per protocol. Statistical Analysis Used: Data was analyzed by SPSS 17 and Chi-square test was applied to find out the association of CH with different variables. Results: The study population consisted of 550 newborns. Among 550 newborns, 4 (0.8% newborns had elevated TSH level. CH had statistically significant association with mother′s hypothyroidism (P value 0.000 and mother′s drug intake during the pregnancy period (P value 0.013. Conclusion: CH is 0.8% in neonates. It has statistically significant association with mother′s hypothyroidism and mother′s drug intake during pregnancy.

  12. Congenital coronary artery fistula

    International Nuclear Information System (INIS)

    Oh, Yeon Hee; Kim, Hong; Zeon, Seoc Kil; Suh, Soo Jhi

    1986-01-01

    Congenital coronary artery fistula (CCAF) is communication of a coronary artery or its main branch with one of the atria or ventricles, the coronary sinus, the superior vena cava, or the pulmonary artery. In Korean peoples, only 4 cases of the CCAF were reported as rare as worldwide and authors want to report another case of CCAF, confirmed by operation. 10-year-old girl shows a fistula between sinus node artery of the right coronary artery and right atrium on root aortogram with left-to-right shunt and Qp/Qs=1.58, in which simple ligation of the sinus node artery from right coronary artery was performed. All of the 5 Korean CCAF (4 were previously reported and 1 of authors) were originated from right coronary artery, and of which 4 were opening into right ventricle and 1 of authors were into right atrium. Associated cardiac anomaly was noted in only 1 case as single coronary artery. Ages were from 9 months of age to 10 years old and no adult left case were found. 3 were female and 2 were male patients.

  13. [Penile congenital abnormalities].

    Science.gov (United States)

    Boillot, B; Teklali, Y; Moog, R; Droupy, S

    2013-07-01

    Congenital abnormalities of the penis are usually diagnosed at birth and pose aesthetic and functional problems sometimes requiring surgical management. A literature review was conducted on Medline considering the articles listed until January 2012. Hypospadias is the most common malformation (1 in 250 boys. Familial forms: 7%). The causes remain hypothetical but the doubling of the incidence in 30 years could be linked to fetal exposure to endocrine disruptors "estrogen-like" used in the food industry in particular. Surgical treatment is usually intended to improve the aesthetic appearance but sometimes, in case of significant curvature or posterior meatus, necessary for normal sexual life and fertility. Other malformations (epispades, buried penis, transpositions, twists and preputial abnormalities) as well as management for functional or aesthetic consequences of these malformations in adulthood require complex surgical care in a specialized environment. The improvement of surgical techniques and pediatric anesthesia allows an early and effective specialized surgical approach of penile malformations. Management of sequelae in adulthood must be discussed and requires experience of surgical techniques on pediatric and adult penis. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  14. Congenital cystic lung malformations

    International Nuclear Information System (INIS)

    Stoever, B.; Scheer, I.; Bassir, C.; Chaoui, R.; Henrich, W.; Schwabe, M.; Wauer, R.

    2006-01-01

    Purpose: The aim of the study concerning congenital cystic lung malformations was to evaluate prenatal diagnoses postnatally to determine prognostic factors as well as to define optimized perinatal management. Materials and Methods: The study is based on 45 prenatal ultrasound examinations depicting fetal cystic lung lesions. 32 of the mothers had follow-up examinations. 5 pregnancies were terminated due to CCAM and additional malformations. Complete regression of the lesions was seen prenatally in 8 cases and postnatally in 5 children. Results: Surgical intervention due to respiratory insufficiency was necessary in 4 neonates. According to the imaging results, CCAM was present in 4 cases and sequestration in 7 patients. No correlation between the imaging findings and the surgical results was found in 3 children: One child suffered from rhadomyoid dysplasia, and in the case of the second child, a left-sided hernia of the diaphragm and additional sequestration were detected. The third child showed AV malformation. The cystic lesions of the 14 children operated upon were proven histologically. The degree of accuracy in the present study was high. Conclusion: Precise perinatal management is warranted in order to determine according to the clinical relevance surgical intervention and to prevent complications after the first year of life. This is performed during the neonatal period for respiratory insufficient neonates and within the first year of life for clinically stable children. (orig.)

  15. Social position of adolescents with chronic digestive disorders.

    NARCIS (Netherlands)

    Calsbeek, H.; Rijken, M.; Bekkers, M.J.T.M.; Kerssens, J.J.; Dekker, J.; Berge Henegouwen, G.P. van

    2002-01-01

    OBJECTIVE : To investigate the consequences of having a chronic digestive disorder on the social position of adolescents. METHODS : Five diagnostic groups, including inflammatory bowel disease (IBD), chronic liver diseases, congenital digestive disorders, coeliac disease and food allergy (total n =

  16. Social position of adolescents with chronic digestive disorders

    NARCIS (Netherlands)

    Calsbeek, H; Rijken, M; Bekkers, MJTM; Kerssens, JJ; Dekker, J; Henegouwen, GPV

    Objective To investigate the consequences of having a chronic digestive disorder on the social position of adolescents. Methods Five diagnostic groups, including inflammatory bowel disease (I BID), chronic liver diseases, congenital digestive disorders, coeliac disease and food allergy (total n =

  17. Congenital Fibrosis of the Extraocular Muscles

    Directory of Open Access Journals (Sweden)

    Leyla Niyaz

    2014-08-01

    Full Text Available Congenital fibrosis of the extraocular muscles (CFEOM is a rare disorder characterized by hereditary non-progressive restrictive strabismus and blepharoptosis. Although most of the cases are bilateral and isolated, some patients may have systemic findings. CFEOM is divided into three groups as CFEOM 1, 2, and 3 according to the phenotype. Primary responsible genes are KIF21A for CFEOM type 1 and 3 and PHOX2A/ARIX gene for CFEOM type 2. Studies suggest that abnormal innervation of the extraocular muscles is the cause of muscle fibrosis. Early treatment is important because of the risk of amblyopia. Surgery is the primary treatment option for strabismus and blepharoptosis. (Turk J Ophthalmol 2014; 44: 312-5

  18. Congenital adrenal hyperplasia: Treatment and outcomes

    Directory of Open Access Journals (Sweden)

    Mahdi Kamoun

    2013-01-01

    Full Text Available Congenital adrenal hyperplasia (CAH describes a group of autosomal recessive disorders where there is impairment of cortisol biosynthesis. CAH due to 21-hydroxylase deficiency accounts for 95% of cases and shows a wide range of clinical severity. Glucocorticoid and mineralocorticoid replacement therapies are the mainstays of treatment of CAH. The optimal treatment for adults with CAH continues to be a challenge. Important long-term health issues for adults with CAH affect both men and women. These issues may either be due to the disease or to steroid treatment and may affect final height, fertility, cardiometabolic risk, bone metabolism, neuro-cognitive development and the quality-of-life. Patients with CAH should be regularly followed-up from childhood to adulthood by multidisciplinary teams who have knowledge of CAH. Optimal replacement therapy, close clinical and laboratory monitoring, early life-style interventions, early and regular fertility assessment and continuous psychological management are needed to improve outcome.

  19. [Congenital cardiopathy and cerebral abscess].

    Science.gov (United States)

    Paixão, A; de Andrade, F F; Sampayo, F

    1989-01-01

    During 1986 the authors came across two cases of brain abscess among children with congenital heart disease followed at the Pediatric Cardiology Service and decided to evaluate their global experience on the subject. In a retrospective study of 860 infants and children with cyanotic congenital heart disease and final diagnosis, there were four cases complicated with brain abscess. The following items were evaluated: prevalence of the complication, type of congenital heart disease, date and age at the diagnosis of brain abscess, diagnostic methods, neurosurgical treatment and results. The main findings were: all patients were above two years of age and had noncorrected cyanotic congenital heart disease belonging to the classic high risk group; the first two cases had been treated in other institutions and only scanty information was available; two recent cases had early diagnosis on CAT scan followed by neurosurgical treatment. All children survived. brain abscess is a rare but severe complication occurring in patients with noncorrected cyanotic congenital heart disease above two years of age; whenever prevention turns impossible, early diagnosis and treatment provide good short term and long term results. A multidisciplinar approach with full cooperation is advocated.

  20. Congenital vascular malformations in scintigraphic evaluation

    International Nuclear Information System (INIS)

    Pilecki, Stanisław; Gierach, Marcin; Gierach, Joanna; Świętaszczyk, Cyprian; Junik, Roman; Lasek, Władysław

    2014-01-01

    Congenital vascular malformations are tumour-like, non-neoplastic lesions caused by disorders of vascular tissue morphogenesis. They are characterised by a normal cell replacement cycle throughout all growth phases and do not undergo spontaneous involution. Here we present a scintigraphic image of familial congenital vascular malformations in two sisters. A 17-years-old young woman with a history of multiple hospitalisations for foci of vascular anomalies appearing progressively in the upper and lower right limbs, chest wall and spleen. A Parkes Weber syndrome was diagnosed based on the clinical picture. Due to the occurrence of new foci of malformations, a whole-body scintigraphic examination was performed. A 12-years-old girl reported a lump in the right lower limb present for approximately 2 years, which was clinically identified as a vascular lesion in the area of calcaneus and talus. Phleboscintigraphy visualized normal radiomarker outflow from the feet via the deep venous system, also observed in the superficial venous system once the tourniquets were released. In static and whole-body examinations vascular malformations were visualised in the area of the medial cuneiform, navicular and talus bones of the left foot, as well as in the projection of right calcaneus and above the right talocrural joint. People with undiagnosed disorders related to the presence of vascular malformations should undergo periodic follow-up to identify lesions that may be the cause of potentially serious complications and to assess the results of treatment. Presented scintigraphic methods may be used for both diagnosing and monitoring of disease progression

  1. Congenital and childhood atrioventricular blocks: pathophysiology and contemporary management.

    Science.gov (United States)

    Baruteau, Alban-Elouen; Pass, Robert H; Thambo, Jean-Benoit; Behaghel, Albin; Le Pennec, Solène; Perdreau, Elodie; Combes, Nicolas; Liberman, Leonardo; McLeod, Christopher J

    2016-09-01

    Atrioventricular block is classified as congenital if diagnosed in utero, at birth, or within the first month of life. The pathophysiological process is believed to be due to immune-mediated injury of the conduction system, which occurs as a result of transplacental passage of maternal anti-SSA/Ro-SSB/La antibodies. Childhood atrioventricular block is therefore diagnosed between the first month and the 18th year of life. Genetic variants in multiple genes have been described to date in the pathogenesis of inherited progressive cardiac conduction disorders. Indications and techniques of cardiac pacing have also evolved to allow safe permanent cardiac pacing in almost all patients, including those with structural heart abnormalities. Early diagnosis and appropriate management are critical in many cases in order to prevent sudden death, and this review critically assesses our current understanding of the pathogenetic mechanisms, clinical course, and optimal management of congenital and childhood AV block. • Prevalence of congenital heart block of 1 per 15,000 to 20,000 live births. AV block is defined as congenital if diagnosed in utero, at birth, or within the first month of life, whereas childhood AV block is diagnosed between the first month and the 18th year of life. As a result of several different etiologies, congenital and childhood atrioventricular block may occur in an entirely structurally normal heart or in association with concomitant congenital heart disease. Cardiac pacing is indicated in symptomatic patients and has several prophylactic indications in asymptomatic patients to prevent sudden death. • Autoimmune, congenital AV block is associated with a high neonatal mortality rate and development of dilated cardiomyopathy in 5 to 30 % cases. What is New: • Several genes including SCN5A have been implicated in autosomal dominant forms of familial progressive cardiac conduction disorders. • Leadless pacemaker technology and gene therapy for

  2. Cyanotic congenital heart disease

    Energy Technology Data Exchange (ETDEWEB)

    Yeon, Kyung Mo; Yoo, Shi Joon; Han, Man Chung; Hong, Chang Yee; Lee, Yung Kyoon [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    1979-12-15

    Authors analyzed 265 cases of cyanotic congenital heart disease in which cardiac catheterization and angiocardiography were done at the Department of Radiology, Seoul National University Hospital between April 1973 and August 1979. The results are as follows; 1. Among 265 cases, 178 patients were male and 87 patients were female. 240 patients were below the age of 20 and none was over 35 year. 2. The incidence of individual lesions are as follows: tetralogy of Fallot-176; double outlet right ventricle-20; pentalogy-12; trilogy-11; corrected transposition of great arteries-10; complete transposition of great arteries-8; pulmonary atresia-7; single ventricle-6; Ebstein's anomaly-5; total anomalous pulmonary venous return-4; tricuspid atresia-3; double outlet left ventricle-1; truncus arteriosus-1; hypoplastic left ventricle-1. 3. Fallot's teralogy, pentalogy and trilogy were characteristic in their simple chest and angiocardiographic manifestations, but in a few cases of tetralogy and pentalogy it was difficult to differentiate them from double outlet right ventricle or pulmonary atresia. 4. In double outlet right ventricle and transposition of great arteries which are the pathologic spectrum resulting from abnormal conal growth, differential points were ventricular and great arterial loop patterns and their connections but it was very difficult to differentiate them from each other by single injection into one ventricle alone. 5. Ebstein's anomaly and total anomalous pulmonary venous return were so characteristic in angiocardiography was done ventriculography alone. 6. In 7 cases with double outlet right ventricle and transposition of great arteries, selective biventriculography was done and more accurate diagnosis could be made, which was quite difficult with one ventriculography alone. In 31 cases, cineangiocardiography was done and it gave more accurate information about the type and degree of pulmonary stenosis and overriding of aorta, the origin

  3. Cyanotic congenital heart disease

    International Nuclear Information System (INIS)

    Yeon, Kyung Mo; Yoo, Shi Joon; Han, Man Chung; Hong, Chang Yee; Lee, Yung Kyoon

    1979-01-01

    Authors analyzed 265 cases of cyanotic congenital heart disease in which cardiac catheterization and angiocardiography were done at the Department of Radiology, Seoul National University Hospital between April 1973 and August 1979. The results are as follows; 1. Among 265 cases, 178 patients were male and 87 patients were female. 240 patients were below the age of 20 and none was over 35 year. 2. The incidence of individual lesions are as follows: tetralogy of Fallot-176; double outlet right ventricle-20; pentalogy-12; trilogy-11; corrected transposition of great arteries-10; complete transposition of great arteries-8; pulmonary atresia-7; single ventricle-6; Ebstein's anomaly-5; total anomalous pulmonary venous return-4; tricuspid atresia-3; double outlet left ventricle-1; truncus arteriosus-1; hypoplastic left ventricle-1. 3. Fallot's teralogy, pentalogy and trilogy were characteristic in their simple chest and angiocardiographic manifestations, but in a few cases of tetralogy and pentalogy it was difficult to differentiate them from double outlet right ventricle or pulmonary atresia. 4. In double outlet right ventricle and transposition of great arteries which are the pathologic spectrum resulting from abnormal conal growth, differential points were ventricular and great arterial loop patterns and their connections but it was very difficult to differentiate them from each other by single injection into one ventricle alone. 5. Ebstein's anomaly and total anomalous pulmonary venous return were so characteristic in angiocardiography was done ventriculography alone. 6. In 7 cases with double outlet right ventricle and transposition of great arteries, selective biventriculography was done and more accurate diagnosis could be made, which was quite difficult with one ventriculography alone. In 31 cases, cineangiocardiography was done and it gave more accurate information about the type and degree of pulmonary stenosis and overriding of aorta, the origin of great

  4. A rare case of congenital insensitivity to pain with anhydrosiss

    Directory of Open Access Journals (Sweden)

    Govardhani Yanamadala

    2015-01-01

    Full Text Available Congenital insensitivity to pain syndrome with anhydrosis (CIPA is a rare inherited disorder. It is characterized by loss of pain and temperature sensation, lack of sweating and mild mental retardation. This disorder belongs to hereditary sensory and autonomic neuropathy family (type IV. Because of these abnormalities, patients require special anesthetic care. They include titration of intraoperative opioids, an anesthetic to ensure co-operation and immobility and intra-operative temperature monitoring. Here we report a 7-year-old female child with CIPA posted for restoration and cementation for dental caries along with sural nerve and skin biopsy.

  5. Congenital insensitivity to pain: Case report of a rare entity

    Directory of Open Access Journals (Sweden)

    Swati Dahiya

    2018-01-01

    Full Text Available Hereditary sensory and autonomic neuropathies (HSANs are a group of disorders characterized by insensitivity to noxious stimuli and autonomic dysfunction, associated with pathological abnormalities of the peripheral nerves. Five types of HSAN have been reported in literature, out of which Type V known as congenital insensitivity to pain (CIP is a rare autosomal recessive condition. Self-mutilation is an invariable feature of this disorder, involving the teeth and orofacial structures. This case report describes a case of a 6-year-old girl with CIP brought by her parents for prostheses to replace her self-extracted primary teeth.

  6. Congenital Cytomegalovirus Infection: New Prospects for Prevention and Therapy

    Science.gov (United States)

    Swanson, Elizabeth C.; Schleiss, Mark R.

    2013-01-01

    SYNOPSIS Cytomegalovirus (CMV) is the most common congenital viral infection in the developed world, with an overall birth prevalence of approximately 0.6%. Approximately 10% of congenitally infected infants have signs and symptoms of disease at birth, and these symptomatic infants have a high risk for demonstration of subsequent neurologic sequelae, including sensorineural hearing loss (SNHL), mental retardation, microcephaly, development delay, seizure disorders, and cerebral palsy. Antiviral therapy of children with symptomatic central nervous system (CNS) congenital CMV infection is effective at reducing the risk of long-term disabilities and should be offered to families with affected newborns. An effective pre-conceptual vaccine against CMV could, by preventing congenital infection, protect against long-term neurological sequelae and other disabilities. A variety of active and passive immunization strategies are in clinical trials and are likely to be licensed in the next few years. Until a vaccine is licensed, preventive strategies aimed at reducing transmission should be emphasized and public awareness increased, particularly among women of child-bearing age. PMID:23481104

  7. Magnetic resonance imaging of congenital heart disease

    International Nuclear Information System (INIS)

    Fletcher, B.D.; Jacobstein, M.D.

    1988-01-01

    Focusing primarily on MR imaging of the heart, this book covers other diagnostic imaging modalities as well. The authors review new technologies and diagnostic procedures pertinent to congenital heat disease and present each congenital heat abnormality as a separate entity

  8. Genetic Counseling for Congenital Heart Defects

    Science.gov (United States)

    ... Artery Disease Venous Thromboembolism Aortic Aneurysm More Genetic Counseling for Congenital Heart Defects Updated:Jan 19,2018 ... with congenital heart disease considers having children. Genetic counseling can help answer these questions and address your ...

  9. CCT and sonographic findings in congenital craniopharyngioma

    Energy Technology Data Exchange (ETDEWEB)

    Helmke, K.; Hausdorf, G.; Moehrs, D.; Laas, R.

    1984-11-01

    In a case of congenital craniopharyngioma results of the sonographic and CCT examinations are reported and compared with postmortem macroscopic cuts. Comparison is made of clinical data from six cases with congenital craniopharyngioma as reported in the literature.

  10. CCT and sonographic findings in congenital craniopharyngioma

    International Nuclear Information System (INIS)

    Helmke, K.; Hausdorf, G.; Moehrs, D.; Laas, R.

    1984-01-01

    In a case of congenital craniopharyngioma results of the sonographic and CCT examinations are reported and compared with postmortem macroscopic cuts. Comparison is made of clinical data from six cases with congenital craniopharyngioma as reported in the literature. (orig.)

  11. Genetics Home Reference: severe congenital neutropenia

    Science.gov (United States)

    ... A characteristic of X-linked inheritance is that fathers cannot pass X-linked traits to their sons. ... Genetic Testing Registry: Severe congenital neutropenia 2, autosomal dominant Genetic Testing Registry: Severe congenital neutropenia 3, autosomal ...

  12. Cerebral palsy and congenital malformations

    DEFF Research Database (Denmark)

    Garne, Ester; Dolk, Helen; Krägeloh-Mann, Inge

    2007-01-01

    AIM: To determine the proportion of children with cerebral palsy (CP) who have cerebral and non-cerebral congenital malformations. METHODS: Data from 11 CP registries contributing to the European Cerebral Palsy Database (SCPE), for children born in the period 1976-1996. The malformations were...... classified as recognized syndromes, chromosomal anomalies, cerebral malformations or non-cerebral malformations. Prevalence of malformations was compared to published data on livebirths from a European database of congenital malformations (EUROCAT). RESULTS: Overall 547 out of 4584 children (11.9%) with CP...... were reported to have a congenital malformation. The majority (8.6% of all children) were diagnosed with a cerebral malformation. The most frequent types of cerebral malformations were microcephaly and hydrocephaly. Non-cerebral malformations were present in 97 CP children and in further 14 CP children...

  13. Antenatal diagnosis of congenital deafness.

    Science.gov (United States)

    Isaacson, G

    1988-01-01

    Advances in the field of antenatal diagnosis have made possible the detection of profound sensorineural hearing loss prior to birth. Fetal motion in response to sound and auditory evoked potential testing can determine the presence of fetal hearing in the third trimester of pregnancy. Imaging modalities including ultrasound, computed tomography, and magnetic resonance imaging hold promise for the diagnosis of some forms of congenital deafness in the second trimester fetus. The methods by which congenital deafness soon may be diagnosed and the implications for the otologist are discussed.

  14. On diagnosis of congenital toxoplasmosis

    International Nuclear Information System (INIS)

    Denisova, L.B.; Vorontsova, S.V.; Shvedov, V.A.

    1999-01-01

    Chemical manifestations are considered and CT-semiotics of congenital toxoplasmosis, which can form intracranial calcinates, is described. Taking a certain case of congenital toxoplasmosis observation as an example the potentialities and significance of X-ray computerized tomography (CT) in the identification of brain pathological changes are demonstrated. It is shown that intracranial calcificates may be a sign of toxoplasmosis infection. In case of cytomegalovirus infection the calcificates on CT-scans have mostly periventricular localization. Equally with the revealing of brain status in case of chronic stage of neutrotoxoplasmosis the CT has also played a decisive role in diagnosis of pseudotumoroseus course of ischemic insult [ru

  15. MRI of congenital urethroperineal fistula

    Energy Technology Data Exchange (ETDEWEB)

    Ghadimi-Mahani, Maryam; Dillman, Jonathan R.; Pai, Deepa; DiPietro, Michael [C. S. Mott Children' s Hospital, Department of Radiology, Section of Pediatric Radiology, University of Michigan Health System, Ann Arbor, MI (United States); Park, John [C. S. Mott Children' s Hospital, Department of Pediatric Urology, University of Michigan Health System, Ann Arbor, MI (United States)

    2010-12-15

    We present the MRI features of a congenital urethroperineal fistula diagnosed in a 12-year-old boy being evaluated after a single urinary tract infection. This diagnosis was initially suggested by voiding cystourethrogram and confirmed by MRI. Imaging revealed an abnormal fluid-filled tract arising from the posterior urethra and tracking to the perineal skin surface that increased in size during micturition. Surgical resection and histopathological evaluation of the abnormal tract confirmed the diagnosis of congenital urethroperineal fistula. MRI played important roles in confirming the diagnosis and assisting surgical planning. (orig.)

  16. MRI of congenital urethroperineal fistula

    International Nuclear Information System (INIS)

    Ghadimi-Mahani, Maryam; Dillman, Jonathan R.; Pai, Deepa; DiPietro, Michael; Park, John

    2010-01-01

    We present the MRI features of a congenital urethroperineal fistula diagnosed in a 12-year-old boy being evaluated after a single urinary tract infection. This diagnosis was initially suggested by voiding cystourethrogram and confirmed by MRI. Imaging revealed an abnormal fluid-filled tract arising from the posterior urethra and tracking to the perineal skin surface that increased in size during micturition. Surgical resection and histopathological evaluation of the abnormal tract confirmed the diagnosis of congenital urethroperineal fistula. MRI played important roles in confirming the diagnosis and assisting surgical planning. (orig.)

  17. Congenital hypothyroidism: insights into pathogenesis and treatment

    OpenAIRE

    Cherella, Christine E.; Wassner, Ari J.

    2017-01-01

    Congenital hypothyroidism occurs in approximately 1 in 2000 newborns and can have devastating neurodevelopmental consequences if not detected and treated promptly. While newborn screening has virtually eradicated intellectual disability due to severe congenital hypothyroidism in the developed world, more stringent screening strategies have resulted in increased detection of mild congenital hypothyroidism. Recent studies provide conflicting evidence about the potential neurodevelopmental risks...

  18. The prevalence of congenital anomalies in Europe

    DEFF Research Database (Denmark)

    Dolk, Helen; Loane, Maria; Garne, Ester

    2010-01-01

    EUROCAT (European Surveillance of Congenital Anomalies) is the network of population-based registers of congenital anomaly in Europe, with a common protocol and data quality review, covering 1.5 million annual births in 22 countries. EUROCAT recorded a total prevalence of major congenital anomali...

  19. Imprinting disorders

    DEFF Research Database (Denmark)

    Eggermann, Thomas; Perez de Nanclares, Guiomar; Maher, Eamonn R

    2015-01-01

    Congenital imprinting disorders (IDs) are characterised by molecular changes affecting imprinted chromosomal regions and genes, i.e. genes that are expressed in a parent-of-origin specific manner. Recent years have seen a great expansion in the range of alterations in regulation, dosage or DNA...... sequence shown to disturb imprinted gene expression, and the correspondingly broad range of resultant clinical syndromes. At the same time, however, it has become clear that this diversity of IDs has common underlying principles, not only in shared molecular mechanisms, but also in interrelated clinical...

  20. Fractionating the musical mind: insights from congenital amusia.

    Science.gov (United States)

    Stewart, Lauren

    2008-04-01

    Music, like language, is acquired effortlessly in early life and fulfils a multitude of social, cultural and emotional functions. However, those with a disorder recently termed 'congenital amusia' (CA) fail to recognise common tunes from their culture, do not hear when notes are 'out of tune' and sometimes report that music sounds like a 'din' or 'banging'. The core deficit appears to be a problem in discriminating pitch direction, a building block for the representation of melodic contour. Familial studies suggest the disorder is heritable and associated with structural differences in temporal and frontal cortices. The disorder provides a window onto the neuro-cognitive architecture of musical processing, and the possible etiologies of disordered development.

  1. Congenital Midline Nasal Mass: Four Cases with Review of Literature

    Directory of Open Access Journals (Sweden)

    Sambhaji Govind Chintale

    2017-12-01

    Full Text Available Introduction Congenital midline nasal masses include nasal dermoids, gliomas, encephaloceles. Although rare, these disorders are clinically important because of their potential for connection to the central nervous system. Preoperative knowledge of an intracranial connection is a necessity to allow for neurosurgical consultation and possible planning for craniotomy. This study discusses the clinical presentation of congenital midline nasal mass and the role of imaging modalities like CT scan and MRI in diagnosis and the surgical management. Materials and Methods  This prospective study is carried from March 2014 to March 2016, during which 4 cases presented to the Otorhinolaryngology department. Pre-operative evaluation of the patients included endoscopic evaluation along with haematological investigations, CT Scan and MRI. The masses were removed with nasal endoscopic sinus surgery or by external approaches and neurosurgical intervention. Result The age of the patients ranged from 3 years to 25 years. Three of them were male and one female. There was one case of nasoethmoidal encephalocele and the other three were dermoids (intranasal dermoid cyst, nasal dermoid cyst and nasal dermoid sinus cyst. Conclusion Congenital midline nasal masses are rare. These disorders are clinically important because of their intracranial connection which require proper evaluation with radiological imaging like CT scan and/or MRI before FNAC and any surgical intervention.

  2. Congenital Aortic Stenosis and Aneurysms

    NARCIS (Netherlands)

    D. van der Linde (Denise)

    2013-01-01

    textabstractDue to improvements in pediatric cardio-thoracic surgery, anesthesia and diagnostics over the past decades, the number of adult patients with congenital heart disease (CHD) is growing. This causes an increasing demand in clinical practice for insight in long term outcome in both

  3. Congenital Pulmonary Malformation in Children

    Directory of Open Access Journals (Sweden)

    Montasser Nadeem

    2012-01-01

    Full Text Available Congenital Pulmonary Malformations (CPMs are a group of rare lung abnormalities affecting the airways, parenchyma, and vasculature. They represent a spectrum of abnormal development rather than discrete pathological entities. They are caused by aberrant embryological lung development which occurs at different stages of intrauterine life.

  4. [Genetics of congenital heart diseases].

    Science.gov (United States)

    Bonnet, Damien

    2017-06-01

    Developmental genetics of congenital heart diseases has evolved from analysis of serial slices in embryos towards molecular genetics of cardiac morphogenesis with a dynamic view of cardiac development. Genetics of congenital heart diseases has also changed from formal genetic analysis of familial recurrences or population-based analysis to screening for mutations in candidates genes identified in animal models. Close cooperation between molecular embryologists, pathologists involved in heart development and pediatric cardiologists is crucial for further increase of knowledge in the field of cardiac morphogenesis and genetics of cardiac defects. The genetic model for congenital heart disease has to be revised to favor a polygenic origin rather than a monogenic one. The main mechanism is altered genic dosage that can account for heart diseases in chromosomal anomalies as well as in point mutations in syndromic and isolated congenital heart diseases. The use of big data grouping information from cardiac development, interactions between genes and proteins, epigenetic factors such as chromatin remodeling or DNA methylation is the current source for improving our knowledge in the field and to give clues for future therapies. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  5. Genetics of Primary Congenital Hypothyroidism

    NARCIS (Netherlands)

    Zwaveling-Soonawala, Nitash; van Trotsenburg, Paul

    2018-01-01

    Congenital hypothyroidism (CH) is one of the most common preventable forms of mental retardation and since the implementation of neonatal screening programs in the mid-1970s, early detection and treatment have proven to be very successful in preventing brain damage. CH may be of thyroidal (=

  6. Congenital Pulmonary Malformation in Children

    OpenAIRE

    Nadeem, Montasser; Elnazir, Basil; Greally, Peter

    2012-01-01

    Congenital Pulmonary Malformations (CPMs) are a group of rare lung abnormalities affecting the airways, parenchyma, and vasculature. They represent a spectrum of abnormal development rather than discrete pathological entities. They are caused by aberrant embryological lung development which occurs at different stages of intrauterine life.

  7. Neural Correlates of Congenital Amusia

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2006-10-01

    Full Text Available Magnetic resonance T1-weighted images were analyzed, using voxel-based morphometry (VBM, to detect brain anatomical differences in two independent groups of adults with congenital amusia (or tone-deafness compared to controls with normal pitch perception and no formal musical training.

  8. Congenital bronchobiliary fistula: MRI appearance

    International Nuclear Information System (INIS)

    Hourigan, Jon S.; Carr, Michael G.; Burton, Edward M.; Ledbetter, Joel C.

    2004-01-01

    Congenital bronchobiliary fistula (CBBF) is a rare anomaly. Twenty-three cases have been reported since the anomaly was first described in 1952. Most of these cases were diagnosed by bronchoscopy, cholangiography, or hepatobiliary nuclear imaging. Our case of a newborn with bilious emesis with CBBF was depicted by T1-weighted gradient-echo MRI sequences. (orig.)

  9. Congenital lymphoedema of the genitalia

    NARCIS (Netherlands)

    Bolt, R. J.; Peelen, W.; Nikkels, P. G.; de Jong, T. P.

    1998-01-01

    Isolated congenital lymphoedema of the external genitalia in boys is extremely rare. It can have major physical and emotional consequences for the children. Three male patients with primary lymphoedema of the penis and scrotum are described. The first case presented with lymphoedema of the prepuce

  10. Individuals with congenital amusia imitate pitches more accurately in singing than in speaking: implications for music and language processing.

    Science.gov (United States)

    Liu, Fang; Jiang, Cunmei; Pfordresher, Peter Q; Mantell, James T; Xu, Yi; Yang, Yufang; Stewart, Lauren

    2013-11-01

    In this study, we investigated the impact of congenital amusia, a disorder of musical processing, on speech and song imitation in speakers of a tone language, Mandarin. A group of 13 Mandarin-speaking individuals with congenital amusia and 13 matched controls were recorded while imitating a set of speech and two sets of song stimuli with varying pitch and rhythm patterns. The results indicated that individuals with congenital amusia were worse than controls in both speech and song imitation, in terms of both pitch matching (absolute and relative) and rhythm matching (relative time and number of time errors). Like the controls, individuals with congenital amusia achieved better absolute and relative pitch matching and made fewer pitch interval and contour errors in song than in speech imitation. These findings point toward domain-general pitch (and time) production deficits in congenital amusia, suggesting the presence of shared pitch production mechanisms but distinct requirements for pitch-matching accuracy in language and music processing.

  11. Frequency of Congenital Heart Diseases in Prelingual Sensory-Neural Deaf Children

    Directory of Open Access Journals (Sweden)

    Masoud Motasaddi Zarandy

    2016-03-01

    Full Text Available Introduction: Hearing impairment is the most frequent sensorial congenital defect in newborns and has increased to 2–4 cases per 1,000 live births. Sensory-neural hearing loss (SNHL accounts for more than 90% of all hearing loss. This disorder is associated with other congenital disorders such as renal, skeletal, ocular, and cardiac disorders. Given that congenital heart diseases are life-threatening, we decided to study the frequency of congenital heart diseases in children with congenital sensory-neural deafness.  Materials and Methods: All children who had undergone cochlear implantation surgery due to SNHL and who had attended our hospital for speech therapy during 2008–2011 were evaluated by Doppler echocardiography.  Results: Thirty-one children (15 boys and 16 girls with a mean age of 55.70 months were examined, and underwent electrocardiography (ECG and echocardiography. None of the children had any signs of heart problems in their medical records. Most of their heart examinations were normal, one patient had expiratory wheeze, four (12% had mid-systolic click, and four (12% had an intensified S1 sound. In echocardiography, 15 children (46% had mitral valve prolapse (MVP and two (6% had minimal mitral regurgitation (MR. Mean ejection fraction (EF was 69% and the mean fractional shortening (FS was 38%.  Conclusion:  This study indicates the need for echocardiography and heart examinations in children with SNHL.

  12. What's New in Congenital Scoliosis?

    Science.gov (United States)

    Pahys, Joshua M; Guille, James T

    2018-03-01

    Congenital scoliosis is a failure of vertebral formation, segmentation, or a combination of the 2 arising from abnormal vertebral development during weeks 4 to 6 of gestation. The associated spinal deformity can be of varying severity and result in a stable or progressive deformity based on the type and location of the anomalous vertebra(e). Bracing for congenital scoliosis is rarely indicated, while recent reports have demonstrated the utility of serial derotational casting for longer curves with multiple anomalous vertebrae as an effective "time buying strategy" to delay the need for surgery. Earlier hemivertebra excision and short-segment posterior spinal fusion have been advocated to prevent future curve progression of the deformity and/or the development of large compensatory curves. It has been shown in recent long-term follow-up studies that growth rates of the vertebral body and spinal canal are not as dramatically affected by pedicle screw instrumentation at a young age as once thought. Growth friendly surgery with either spine-based or rib-based anchors has demonstrated good results with curve correction while maintaining spinal growth. Rib-based anchors are typically more commonly indicated in the setting of chest wall abnormalities and/or when spinal anatomy precludes placement of spinal instrumentation. Recently, magnetically controlled growing rods have shown promising results in several studies that include a small subset of congenital scoliosis cases. A literature search was performed to identify existing studies related to the treatment of congenital scoliosis published from January 1, 2005 to June 1, 2016. Databases included PubMed, Medline, and the Cochrane Library. The search was limited to English articles and yielded 36 papers. This project was initiated by the Pediatric Orthopaedic Society of North America Publications Committee and was reviewed and approved by the Pediatric Orthopaedic Society of North America Presidential Line. A total of

  13. Berardinelli-Seip congenital lipodystrophy in two siblings

    Directory of Open Access Journals (Sweden)

    T Rao

    2014-01-01

    Full Text Available Berardinelli-Seip congenital lipodystrophy (BSCL is a very rare autosomal recessive disorder characterized by various dermatological and systemic manifestations such as lipoatrophy, hypertriglyceridemia, hepatomegaly, acanthosis nigricans, and acromegaloid features. BSCL type 2 is more common and severe, with onset in the neonatal period or in early infancy. The locus for BSCL2 has been identified on chromosome 11q13. Early recognition and differentiation from other congenital generalized lipodystrophies help in the initiation of appropriate preventive and therapeutic measures such as lifestyle modification and pharmacotherapy that helps postpone the onset of metabolic syndrome. We report BSCL type 2 in two siblings with several cutaneous manifestations like acanthosis nigricans, hypertrichosis, prominent subcutaneous veins, and increased lanugo hair.

  14. Congenital upper lip pit: A rare case report

    Directory of Open Access Journals (Sweden)

    Leena James

    2015-01-01

    Full Text Available One of the rarest developmental malformations of the lip is congenital lip pits. They are usually seen as bilateral depressions in the vermilion zone of the lip and occur on the paramedian portion of the vermilion border of the lip. They are extremely rare in the upper lip. Lip pits are due to the failure of complete union of embryonic lateral sulci of the lip/notching of lip at an early stage of development with fixation of tissues of the base of the notch. Lip pits have also been associated with a variety of other congenital disorders and other malformations. The clinical and pathologic picture and the therapeutic aspects of this condition are discussed in this paper.

  15. Orofacial manifestations of congenital hypothyroidism: Clinicoradiological case report

    Directory of Open Access Journals (Sweden)

    Gundareddy N Suma

    2014-01-01

    Full Text Available Thyroid disorders have a widespread effect on the ossification of cartilage, growth of teeth, facial contour, and overall body proportions. Both growth hormones and thyroid hormones show permissive action on growth stimulation. Deregulation in thyroid homeostasis can result in various orofacial and skeletal abnormalities. This report describes a case of congenital hypothyroidism in a 20-year-old female patient, presenting with a short stature, hypotonia, alopecia, euryprosopic face with puffiness, multiple retained deciduous teeth, delayed fusion of the intracranial sutures, and epiphysis and diaphysis of the long bones. Based on various biochemical and radiographic investigations, diagnosis of congenital hypothyroidism was established. Craniometry and hand-wrist radiographic evaluation of the growth pattern further aided in strengthening the diagnosis.

  16. What is specific to music processing? Insights from congenital amusia.

    Science.gov (United States)

    Peretz, Isabelle; Hyde, Krista L.

    2003-08-01

    Musical abilities are generally regarded as an evolutionary by-product of more important functions, such as those involved in language. However, there is increasing evidence that humans are born with musical predispositions that develop spontaneously into sophisticated knowledge bases and procedures that are unique to music. Recent findings also suggest that the brain is equipped with music-specific neural networks and that these can be selectively compromised by a congenital anomaly. This results in a disorder, congenital amusia, that appears to be limited to the processing of music. Recent evidence points to fine-grained perception of pitch as the root of musical handicap. Hence, musical abilities appear to depend crucially on the fine-tuning of pitch, in much the same way that language abilities rely on fine time resolution.

  17. Congenital anomalies in Primorsky region.

    Science.gov (United States)

    Kiku, P; Voronin, S; Golokhvast, K

    2015-01-01

    According to WHO hereditary diseases and congenital malformations contribute significantly to the health of population. Thus, the problems of epidemiology, clinical presentation, diagnosis and treatment of congenital abnormalities are of interest for many researchers [2]. In addition, the dynamic accounting for the incidence of congenital malformations and hereditary diseases allows the researchers to assess the ecological situation in the region [1]. The occurrence of congenital anomalies in the world varies; it depends heavily on how carefully the data is collected [4]. Multifactorial or polygenic diseases develop under the influence of environmental factors in the presence of defective genes. They can constitute up to 90% of all chronic pathology [2-5]. To determine the incidence of congenital anomalies under the influence of environmental factors. The study used the methodology of system evaluation of congenital anomalies incidence in Primorsky region, depending on bio-climatic and environmental conditions. The authors used health statistics for the period from 2000 to 2014, F.12 class for congenital abnormalities in adolescents and children that were compared in geographical and temporal aspects with environmental factors of 33 settlements in Primorsky region. The environment is represented by nature and climate (6 factor modules) and sanitation (7 factor modules) blocks of factors. When formalizing the information database of the environment a specially developed 10-point assessment scale was used. Statistical processing of the information was carried out using Pearson's chi-squared test and multiple regression method from SSPS application program package. The study found that over the 15-year period the level of congenital abnormalities in children increased by 27.5% and in adolescents - by 35.1%, and in 2014 it amounted to 1687.6 and 839.3 per 100 000 people, respectively. The predictive model shows a steady further growth of this pathology. The incidence

  18. Prenatal diagnosis of congenital ranula: Case Report

    Directory of Open Access Journals (Sweden)

    Aytül Çorbacıoğlu Esmer

    2013-12-01

    Full Text Available Congenital ranula is a mucous retention cyst which originates from the base of the oral cavity and is caused by sublingual or submandibular canal atresia or canalization defect. As with the other tumors in the oral cavity it may cause upper airway obstruction and hypoxia immediately after delivery. In the following stages of life, apart from the respiratory problems it may cause speach, chewing and swallowing disorders. The prenatal diagnosis of congenital sublingual ranula is very rare, and it presents as an avascular and anechoic cystic mass displacing the tongue upwards on fetal ultrasonography. Polyhydramnios can develop due to the obstruction and stomach may not be visualized. The differential diagnosis includes lymphatic malformations, epulis, epignatus, tyroglossal canal cyst and hemangioma. In this paper, we present a case of ranula which was diagnosed during prenatal ultrasonographic examination. The detailed fetal ultrasound scan performed at the 31th week of gestation revealed a non-septated anechoic cyst in the oral cavity measuring 20 x 17 x 15 mm. The cyst had well-defined regular borders with no solid component. Doppler ultrasonograhy did not show any vascularization within the cyst. After the delivery at the 38th week of gestation, a sublingual cystic mass with regular borders measuring 1.5 x1.5 cm was detected in the mouth of the neonate. Entubation was not required due to the absence of respiratory distress. In order to prevent difficutlies in feeding, the cystic mass was aspirated just after the delivery. A diagnosis of sublingual ranula was made based on the localization and the mucoid consistency of the cyst.

  19. Congenital Short QT Syndrome

    Directory of Open Access Journals (Sweden)

    Lia Crotti

    2010-02-01

    Full Text Available The Short QT Syndrome is a recently described new genetic disorder, characterized by abnormally short QT interval, paroxysmal atrial fibrillation and life threatening ventricular arrhythmias. This autosomal dominant syndrome can afflict infants, children, or young adults; often a remarkable family background of cardiac sudden death is elucidated. At electrophysiological study, short atrial and ventricular refractory periods are found, with atrial fibrillation and polymorphic ventricular tachycardia easily induced by programmed electrical stimulation. Gain of function mutations in three genes encoding K+ channels have been identified, explaining the abbreviated repolarization seen in this condition: KCNH2 for Ikr (SQT1, KCNQ1 for Iks (SQT2 and KCNJ2 for Ik1 (SQT3. The currently suggested therapeutic strategy is an ICD implantation, although many concerns exist for asymptomatic patients, especially in pediatric age. Pharmacological treatment is still under evaluation; quinidine has shown to prolong QT and reduce the inducibility of ventricular arrhythmias, but awaits additional confirmatory clinical data.

  20. Coats' disease and congenital retinoschisis in a single eye: a case report and DNA analysis.

    Science.gov (United States)

    Berinstein, D M; Hiraoka, M; Trese, M T; Shastry, B S

    2001-01-01

    The clinical features of Coats' disease and congenital retinoschisis (RS) are distinctly different. Therefore, finding changes consistent with Coats' disease and congenital RS in a single eye is an unusual occurrence. The following report describes two cases with a Coats' telangiectatic lesion in one region of the retina separated by normal retina and the presence of central and peripheral congenital RS. Molecular genetic analysis of the Norrie disease and RS genes failed to identify disease-causing or polymorphic mutations in either of the genes, suggesting that the above condition is clinically and genetically a different disorder. Further studies are needed to identify the genes responsible for the above disorder and associated ocular manifestations. Copyright 2001 S. Karger AG, Basel.

  1. Discordant clinical outcomes of congenital Zika virus infection in twin pregnancies

    Directory of Open Access Journals (Sweden)

    Vanessa van der Linden

    Full Text Available ABSTRACT Congenital Zika syndrome is an emergent cause of a congenital infectious disorder, resulting in severe damage to the central nervous system and microcephaly. Despite advances in understanding the pathophysiology of the disease, we still do not know all the mechanisms enrolled in the vertical transmission of the virus. As has already been reported in other types of congenital infectious disorders in dizygotic twin pregnancies, it is possible that the virus affects only one of the fetuses. In this article, we report on two cases of twin pregnancies exposed to the Zika virus, but with only one of the fetuses affected with microcephaly and brain damage. This indicates the urgent need for more studies regarding the pathophysiology of viral infection and the mechanisms involved in the natural protection against the virus.

  2. Frequency of Congenital Cardiac Malformations in the Neonates with Congenital Hypothyroidism

    Directory of Open Access Journals (Sweden)

    yazdan ghandi

    2018-05-01

    Full Text Available Background: Congenital hypothyroidism (CH is a prevalent disorder, which is associated with several other congenital anomalies, especially cardiac diseases. The present study aimed to determine the prevalence of congenital heart disease (CHD in the neonates with CH.Methods: This cross-sectional study was conducted on two groups of 79 subjects to compare the type and frequency of congenital cardiac anomalies between the neonates with the confirmed diagnosis of CH (TSH≥10 mlU/ml and healthy infants. The study was performed in Kowsar Clinic affiliated to Arak University of Medical Sciences, Iran. Level of thyroid-stimulating hormone (TSH was measured within days 3-7 of birth using the samples collected from the soles of the neonates. In addition, all the subjects were evaluated for the presence of CHD using echocardiography before day 30 of life.Results: In total, 79 neonates were enrolled in the study. The case group consisted of 34 females (43.04% and 45 males (53.96%, and the control group consisted of 43 females (54.43% and 36 males (45.57%. The groups were matched in terms of age and gender. Cardiac involvement was only detected in the case group (CH infants with the prevalence of 22.7%. Among the non-cyanotic malformations observed in the case group, one infant had ventricular septal defect (1.3%, eight infants had atrial septal defect (10.1%, three infants had patent ductus arteriosus (3.8%, three neonates had endocardial cushion defect (3.8%, two neonates had pulmonary stenosis (2.5%, and one infant had dilated cardiomyopathy (1.3%. Moreover, six neonates were diagnosed with Down syndrome. All the infants with endocardial cushion defect (n=3 had Down syndrome, and no significant association was observed between TSH and thyroxine (T4 in the presence of CHD.Conclusion: According to the results, the high prevalence of cardiac malformations in the neonates with CH necessitated cardiac examinations using echocardiography.

  3. [Identification of risk factors for congenital malformations].

    Science.gov (United States)

    Canals C, Andrea; Cavada C, Gabriel; Nazer H, Julio

    2014-11-01

    The relative importance of congenital malformations as a cause of death in the first year of life is increasing along with the control of preventable causes of perinatal mortality. To identify risk factors for congenital malformations. Retrospective case-control study of births registered in the database of The Latin American Collaborative Study of Congenital Malformations (ECLAMC), in the period 2001-2010. Birth weight and gestational age were significantly lower in cases than controls, behaving as risk factors and associated with a greater severity of congenital malformations. The risk and severity of congenital malformations increased along with mother's age. Fetal growth retardation, a history of congenital malformations in the family, physical factors and acute illnesses of the mother in the first trimester of pregnancy were also significant risk factors for congenital malformations and their severity. The educational level of the mother was a protective factor for congenital malformations and their severity. Variables previously identified as risk factors for congenital malformations, were significantly related with the occurrence of congenital malformations and their severity.

  4. Prenatal education for congenital toxoplasmosis.

    Science.gov (United States)

    Di Mario, Simona; Basevi, Vittorio; Gagliotti, Carlo; Spettoli, Daniela; Gori, Gianfranco; D'Amico, Roberto; Magrini, Nicola

    2015-10-23

    Congenital toxoplasmosis is considered a rare but potentially severe infection. Prenatal education about congenital toxoplasmosis could be the most efficient and least harmful intervention, yet its effectiveness is uncertain. To assess the effects of prenatal education for preventing congenital toxoplasmosis. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (31 May 2015), and reference lists of relevant papers, reviews and websites. Randomized and quasi-randomized controlled trials of all types of prenatal education on toxoplasmosis infection during pregnancy. Cluster-randomized trials were eligible for inclusion. Two review authors independently assessed trials for inclusion and risk of bias, extracted data and checked them for accuracy. Two cluster-randomized controlled trials (RCTs) (involving a total of 5455 women) met the inclusion criteria. The two included trials measured the effectiveness of the intervention in different ways, which meant that meta-analysis of the results was not possible. The overall quality of the two studies, as assessed using the GRADE approach, was low, with high risk of detection and attrition bias in both included trials.One trial (432 women enrolled) conducted in Canada was judged of low methodological quality. This trial did not report on any of the review's pre-specified primary outcomes and the secondary outcomes reported results only as P values. Moreover, losses to follow-up were high (34%, 147 out of 432 women initially enrolled). The authors concluded that prenatal education can effectively change pregnant women's behavior as it increased pet, personal and food hygiene. The second trial conducted in France was also judged of low methodological quality. Losses to follow-up were also high (44.5%, 2233 out of 5023 women initially enrolled) and differential (40% in the intervention group and 52% in the control group). The authors concluded that prenatal education for congenital toxoplasmoses has a

  5. New clinical molecular diagnostic methods for congenital and inherited heart disease

    NARCIS (Netherlands)

    Jongbloed, Jan Dh; Pósafalvi, Anna; Kerstjens-Frederikse, Wilhelmina S.; Sinke, Richard J.; van Tintelen, J. Peter

    2011-01-01

    For patients with congenital and inherited heart disorders, causative mutations are often not identified owing to limitations of current screening techniques. Identifying the mutation is of major importance for genetic counseling of patients and families, facilitating the diagnosis in people at risk

  6. Risk factors for congenital anomalies in high risk pregnant women: A ...

    African Journals Online (AJOL)

    Tella Sunitha

    2016-05-14

    May 14, 2016 ... genital malformations cannot be linked to a specific cause. BOH implies ... results were interpreted on the basis of Immune Status Ratio. (ISR) index ... lar System disorders [atrial and ventricular septal defects, pericardial .... Family H/o congenital anomalies/mental retardation/genetic diseases. Yes. 36(10).

  7. The futility of the roentgen-screening of infants for congenital dislocation of the hip

    International Nuclear Information System (INIS)

    Fendel, H.; Fuhrmann, G.; Schneider, K.

    1987-01-01

    Already the very first issue of the journal 'Fortschritte auf dem Gebiet der Roentgenstrahlen' founded in 1897 contains an article by Albert Hoffa which deals with congenital dislocation of the hip. This is an indication that radiology has been concerned with this disorder from its beginning. This paper discusses the incidence of the disease and the ineffectiveness of mass radiological screening

  8. Identification of Mutations in SDR9C7 in 6 Families with Autosomal Recessive Congenital Ichthyosis

    DEFF Research Database (Denmark)

    Hotz, A; Fagerberg, C; Vahlquist, A

    2018-01-01

    Autosomal recessive congenital ichthyosis (ARCI) is a heterogeneous group of disorders of keratinization. To date, ARCI has been associated with following genes: ABCA12, ALOX12B, ALOXE3, CERS3, CYP4F22, NIPAL4, TGM1, PNPLA1 and recently SDR9C7 and SULT2B1.(1-6) Furthermore, seven patients from...

  9. Variation in WNT7A is unlikely to be a cause of familial Congenital Talipes Equinovarus

    NARCIS (Netherlands)

    Liu, Guoqing; Inglis, Julie; Cardy, Amanda; Shaw, Duncan; Sahota, Sukhy; Hennekam, Raoul; Sharp, Linda; Miedzybrodzka, Zosia

    2008-01-01

    Background: Genetic factors make an important contribution to the aetiology of congenital talipes equinovarus ( CTEV), the most common developmental disorder of the lower limb. WNT7A was suggested as a candidate gene for CTEV on the basis of a genome-wide scan for linkage in a large multi-case

  10. Pitch Discrimination without Awareness in Congenital Amusia: Evidence from Event-Related Potentials

    Science.gov (United States)

    Moreau, Patricia; Jolicoeur, Pierre; Peretz, Isabelle

    2013-01-01

    Congenital amusia is a lifelong disorder characterized by a difficulty in perceiving and producing music despite normal intelligence and hearing. Behavioral data have indicated that it originates from a deficit in fine-grained pitch discrimination, and is expressed by the absence of a P3b event-related brain response for pitch differences smaller…

  11. Association between Michelin tire baby syndrome and congenital panhyopituitarism in an Iranian girl.

    Science.gov (United States)

    Haghshenas, Zahra; Tajziehchi, Leila; Ghavami, Fakhredin

    2014-08-01

    Michelin tire baby syndrome is a rare syndrome, diagnosed clinically by multiple circumferential skin folds. Multiple noncutaneous anomalies have been described with this syndrome. We report a case of Michelin tire baby syndrome with congenital panhypopituitarism. To date, there is no report of association between these two disorders.

  12. Identification of a Kir3.4 Mutation in Congenital Long QT Syndrome

    DEFF Research Database (Denmark)

    Yang, Yanzong; Yang, Yiqing; Liang, Bo

    2010-01-01

    Congenital long QT syndrome (LQTS) is a hereditary disorder that leads to sudden cardiac death secondary to fatal cardiac arrhythmias. Although many genes for LQTS have been described, the etiology remains unknown in 30%-40% of cases. In the present study, a large Chinese family (four generations...

  13. Congenital adrenal hyperplasia: Case report.

    OpenAIRE

    Jaime Avaria E.; María José Vargas F.; Loreto Triviño F.; Andrea Gleisner E.

    2013-01-01

    INTRODUCTION: Congenital adrenal hyperplasia (CAH) is an autosomal recessive disease whose main cause is the deficiency of 21-hydroxylase, an enzyme involved in the synthesis of cortisol and aldosterone. There are two forms of CAH, a classical and nonclassical form, being the first objective of analysis in the clinical case. Its clinical manifestations vary in severity, depending on the level of hormone deficiency. Within the classic is described the salt-wasting form, whose consequences are ...

  14. Congenital hypopituitarism and renal failure

    Directory of Open Access Journals (Sweden)

    Gaurav Atreja

    2011-01-01

    Full Text Available Congenital hypopituitarism is potentially fatal in the newborn period but treatable if the diagnosis is made early. We report a neonate who presented with hypothermia and severe hypoglycemia. He also had undescended testis and micropenis. Initial screening revealed panhypopituitarism, which was corrected promptly. He developed renal failure due to initial cardiovascular compromise related to hypotension but recovered quickly with standard management. Magnetic resonance imaging revealed absent stalk of anterior pituitary.

  15. Congenital unilateral hydrocephalus - CT findings

    International Nuclear Information System (INIS)

    Schulman, H.; Landau, D.; Schulman, P.; Hertzanu, Y.

    2000-01-01

    Congenital unilateral hydrocephalus is extremely uncommon with 18 cases previously reported in the English literature. Two additional newborns with unilateral hydrocephalus are presented. The second baby also presented a mega cisterna magna. This unusual association between Dandy-Walker variant and unilateral hydrocephalus has not been previously reported. Following ventriculo-peritoneal shunt, the babies had a normal cognitive neurodevelopment. The role of cranial computed tomography (CT) in diagnosis and follow-up is emphasized

  16. Diagnosis and management of classical congenital adrenal hyperplasia.

    Science.gov (United States)

    Marumudi, Eunice; Khadgawat, Rajesh; Surana, Vineet; Shabir, Iram; Joseph, Angela; Ammini, Ariachery C

    2013-08-01

    Congenital adrenal hyperplasia (CAH) is among the most common genetic disorders. Deficiency of adrenal steroid 21-hydroxylase deficiency due to mutations in the CYP21A2 gene accounts for about 95% cases of CAH. This disorder manifests with androgen excess with or without salt wasting. It also is a potentially life threatening disorder; neonatal screening with 17-hydroxyprogesterone measurement can diagnose the condition in asymptomatic children. Carefully monitored therapy with glucocorticoid and mineralocorticoid supplementation will ensure optimal growth and development for children with CAH. Genital surgery may be required for girls with CAH. Continued care is required for individuals with CAH as adults to prevent long-term adverse consequences of the disease, including infertility, metabolic syndrome and osteoporosis. Copyright © 2013 Elsevier Inc. All rights reserved.

  17. Hennekam syndrome presenting as nonimmune hydrops fetalis, congenital chylothorax, and congenital pulmonary lymphangiectasia

    NARCIS (Netherlands)

    Bellini, Carlo; Mazzella, Massimo; Arioni, Cesare; Campisi, Corradino; Taddei, Gioconda; Tomà, Paolo; Boccardo, Francesco; Hennekam, Raoul C.; Serra, Giovanni

    2003-01-01

    We report a female infant with congenital lymphedema, facial anomalies, intestinal lymphangiectasia consistent with a diagnosis of Hennekam syndrome. At birth the patient presented with severe respiratory distress due to nonimmune hydrops fetalis, a congenital chylothorax (CC), and pulmonary

  18. RISK FACTORS IN CHILD CONGENITAL MALFORMATIONS

    OpenAIRE

    Alina-Costina LUCA; Mirabela SUBOTNICU

    2015-01-01

    Congenital heart malformations are among the most common congenital malformations. Congenital heart malformations occur due to genetic and environmental factors during embryonic morphogenesis period of the heart. About 25% of these malformations are severe, requiring intervention immediately after birth or in infancy. Abnormalities of structure and function of the heart and great vessels are the consequence of teratogenic factors occurring between day 19 and 45 of gestation. (Yagel et al...

  19. Hip dysplasia and congenital hip dislocation

    Energy Technology Data Exchange (ETDEWEB)

    Lingg, G.; Nebel, G.; von Torklus, D.

    1981-11-01

    In human genetics and orthopedics quite different answers have been given to the question of hereditary transmission and frequency of hip dysplasia in families of children with congenital hip dislocation. We therefore have made roentgenometric measurements of 110 parents of children with congenital hip dislocation. In 25% we found abnormal flat acetabulae, whereas 12% had pathologic deep hips. This may propose a new concept of morphology of congenital hip dysplasia.

  20. Congenital pseudoarthrosis associated with venous malformation

    International Nuclear Information System (INIS)

    Al-Hadidy, A.; Haroun, A.; Al-Ryalat, N.; Hamamy, H.; Al-Hadidi, S.

    2007-01-01

    Congenital pseudoarthrosis is a pathologic entity that may be isolated, or may be associated with neurofibromatosis. We report the case of a 3-year-old female with congenital pseudoarthrosis involving the right tibia and fibula. Magnetic resonance imaging (MRI) and complementary magnetic resonance angiogram (MRA) revealed a lobulated mass with vivid enhancement, which led to the diagnosis of venous malformation. This is the first report of congenital pseudoarthrosis caused by the presence of a vascular malformation. (orig.)

  1. Congenital pseudoarthrosis associated with venous malformation

    Energy Technology Data Exchange (ETDEWEB)

    Al-Hadidy, A.; Haroun, A.; Al-Ryalat, N. [Jordan University Hospital, Radiology Department, P.O. Box 340621, Amman (Jordan); Hamamy, H. [Endocrinology and Genetics, National Center for Diabetes, Amman (Jordan); Al-Hadidi, S. [Jordan University Hospital, Departments of Orthopedics, Amman (Jordan)

    2007-06-15

    Congenital pseudoarthrosis is a pathologic entity that may be isolated, or may be associated with neurofibromatosis. We report the case of a 3-year-old female with congenital pseudoarthrosis involving the right tibia and fibula. Magnetic resonance imaging (MRI) and complementary magnetic resonance angiogram (MRA) revealed a lobulated mass with vivid enhancement, which led to the diagnosis of venous malformation. This is the first report of congenital pseudoarthrosis caused by the presence of a vascular malformation. (orig.)

  2. Metabolic mapping of the effects of the antidepressant fluoxetine on the brains of congenitally helpless rats

    OpenAIRE

    Shumake, Jason; Colorado, Rene A.; Barrett, Douglas W.; Gonzalez-Lima, F.

    2010-01-01

    Antidepressants require adaptive brain changes before efficacy is achieved, and they may impact the affectively disordered brain differently than the normal brain. We previously demonstrated metabolic disturbances in limbic and cortical regions of the congenitally helpless rat, a model of susceptibility to affective disorder, and we wished to test whether administration of fluoxetine would normalize these metabolic differences. Fluoxetine was chosen because it has become a first-line drug for...

  3. Congenital malformations of hands and feet in Smith-Lemli-Opitz syndrome

    Directory of Open Access Journals (Sweden)

    N. A. Kovalenko-Klychkova

    2013-01-01

    Full Text Available Smith-Lemli-Opitz syndrome is rare genetic disorder with multiple limb malformations and neurological manifestation, caused by inborn defect of cholesterol metabolism. Congenital deformities of feet and hands are most common orthopedic symptoms in this syndrome. Description of a girl with Smith-Lemli-Opitz syndrome demonstrates specific features of this disorder and emphasize the importance of proper interpretation of orthopedic malformations for early diagnosis of genetic conditions.

  4. Impaired encoding of rapid pitch information underlies perception and memory deficits in congenital amusia

    OpenAIRE

    Philippe Albouy; Marion Cousineau; Anne Caclin; Barbara Tillmann; Isabelle Peretz

    2016-01-01

    Recent theories suggest that the basis of neurodevelopmental auditory disorders such as dyslexia or specific language impairment might be a low-level sensory dysfunction. In the present study we test this hypothesis in congenital amusia, a neurodevelopmental disorder characterized by severe deficits in the processing of pitch-based material. We manipulated the temporal characteristics of auditory stimuli and investigated the influence of the time given to encode pitch information on participa...

  5. Behaviour Problems in Children with Congenital Heart Disease

    Directory of Open Access Journals (Sweden)

    Beena Johnson

    2015-01-01

    Full Text Available As more children survive with congenital heart diseases, management of their behavioural problems are becoming increasingly important. In this article we aim to review the current status of knowledge on this aspect. Children with congenital heart diseases have more behavioural problems compared to children without chronic illnesses. Behavioural problems in children can be classified into externalizing behaviours and internalizing behaviours. Externalizing behaviours are marked by defiance, impulsivity, hyperactivity, disruptiveness, aggression and antisocial features. Internalizing behaviours are evidenced by withdrawal, dysphoria and anxiety. Boys with congenital heart diseases have more externalizing problems compared to girls. Preoperative hypoxia as well as peri and postoperative cardiocirculatory insufficiency can lead to internalizing and externalizing behavioral problems in future. High treatment intensity and palliative interventions are associated with poor behavioral outcomes. Children who underwent open heart surgery at very young age are prone to develop attention-deficit hyperactivity disorder on reaching school age. A comprehensive approach in this field is essential, so that effective early interventions and guidance can be planned.

  6. Does tonality boost short-term memory in congenital amusia?

    Science.gov (United States)

    Albouy, Philippe; Schulze, Katrin; Caclin, Anne; Tillmann, Barbara

    2013-11-06

    Congenital amusia is a neuro-developmental disorder of music perception and production. Recent findings have demonstrated that this deficit is linked to an impaired short-term memory for tone sequences. As it has been shown before that non-musicians' implicit knowledge of musical regularities can improve short-term memory for tone information, the present study investigated if this type of implicit knowledge could also influence amusics' short-term memory performance. Congenital amusics and their matched controls, who were non-musicians, had to indicate whether sequences of five tones, presented in pairs, were the same or different; half of the pairs respected musical regularities (tonal sequences) and the other half did not (atonal sequences). As previously reported for non-musician participants, the control participants showed better performance (as measured with d') for tonal sequences than for atonal ones. While this improvement was not observed in amusics, both control and amusic participants showed faster response times for tonal sequences than for atonal sequences. These findings suggest that some implicit processing of tonal structures is potentially preserved in congenital amusia. This observation is encouraging as it strengthens the perspective to exploit implicit knowledge to help reducing pitch perception and memory deficits in amusia. © 2013 Elsevier B.V. All rights reserved.

  7. Quality of life in Swedish children with congenital ichthyosis

    Directory of Open Access Journals (Sweden)

    Agneta Gånemo

    2010-05-01

    Full Text Available Congenital ichthyosis encompasses a large group of keratinizing disorders with widespread scaling and a variable degree of erythema. Little is known about the quality of life in children with congenital ichthyosis and the impact of the disease on their family. Fifteen children aged 5-16 years with lamellar ichthyosis, Netherton’s syndrome, epidermolytic hyperkeratosis or Harlequin ichthyosis, were investigated concerning the effect of their ichthyosis on their quality of life. This was measured with the established Children’s Dermatology Life Quality Index (CDLQI, and the Dermatitis Family Impact questionnaire (DFI modified by substituting the word ichthyosis for eczema. The questionnaires covered the preceding seven days and each had a maximum score of 30: the higher the score, the greater the Quality of Life impairment. The median score was 9.0 (range 2-19 for the CDLQI and 9.0 (range 3-21 for DFI. There was a significant correlation between the DFI and the CDLQI scores. The item in the CDLQI questionnaire that showed the highest score was “itchy, scratchy, sore or painful skin” and the most highly scored item in the DFI questionnaire was effect on “housework, e.g. washing, cleaning”; both items related to the children’s symptoms. The results of the study clearly establish that congenital ichthyosis impairs the quality of life of the affected children and their families.

  8. [Adult congenital heart disease--between guidelines and clinical practice].

    Science.gov (United States)

    Chessa, Massimo

    2011-01-01

    Advances in medical and surgical management of congenital heart disease have changed the prognosis of infants and children with cardiac defects, so that an increasing number of patients reach adolescence and adult life, even those with complex defects. Recent data suggest that the number of adults with congenital heart disease, either repaired or not, approaches the number of children with the disorder. A cure is rarely achieved and ongoing surveillance and management in conjunction with specialists in this highly specialized field is mandatory to provide optimal care for patients. The profile of this patient population is going to change over the next few decades. Ideally specialist units should be established in appropriate geographic locations; patients need to be concentrated for expertise, experience, and optimal management. Less specialized regional centers and outpatient clinics in districts in connection with grown-up congenital heart disease units should be created. Specialist units should accept responsibility for educating the professionals, training the specialists, and sharing particular skills between each other. Guidelines and recommendations should help physicians to make decision in their daily practice. However, the final judgment regarding the care of an individual patient must be made by his/her physician. This article will briefly discuss some aspects of these dedicated guidelines and how they influence the clinical daily practice.

  9. Congenital heart defects and extracardiac malformations.

    Science.gov (United States)

    Rosa, Rosana Cardoso M; Rosa, Rafael Fabiano M; Zen, Paulo Ricardo G; Paskulin, Giorgio Adriano

    2013-06-01

    To review the association between congenital heart defects and extracardiac malformations. Scientific articles were searched in the Medline, Lilacs, and SciELO databases, using the descriptors "congenital heart disease," "congenital heart defects," "congenital cardiac malformations," "extracardiac defects," and "extracardiac malformations." All case series that specifically explored the association between congenital heart defects and extracardiac malformations were included. Congenital heart diseases are responsible for about 40% of birth defects, being one of the most common and severe malformations. Extracardiac malformations are observed in 7 to 50% of the patients with congenital heart disease, bringing a greater risk of comorbidity and mortality and increasing the risks related to heart surgery. Different studies have attempted to assess the presence of extracardiac abnormalities in patients with congenital heart disease. Among the changes described, those of the urinary tract are more often reported. However, no study has evaluated all patients in the same way. Extracardiac abnormalities are frequent among patients with congenital heart disease, and patients with these alterations may present an increased risk of morbimortality. Therefore, some authors have been discussing the importance and cost-effectiveness of screening these children for other malformations by complementary exams.

  10. Congenital rubella syndrome and delayed manifestations

    DEFF Research Database (Denmark)

    Dammeyer, Jesper Herup

    2010-01-01

    Objective: Several hypotheses of different medical and psychological delayed manifestations among people who have congenital rubella syndrome (CRS) have been discussed. This study tests some of these hypotheses of delayed manifestations. Methods: Gathering information about 35 individuals who hav...... which people with CRS face must primarily be understood in relation to congenital deafblindness and dual sensory and communicative deprivation....... CRS and who are congenitally deafblind. Results: None of the hypotheses could be confirmed when individuals with CRS were compared to a control group of individuals who were congenital deafblind with different aetiology than CRS. Conclusions: This study concludes that those health related problems...

  11. Epileptiform electroencephalogram abnormality in children with congenital sensorineural hearing loss.

    Science.gov (United States)

    El-Badry, Mohamed Mohamed; Hamdy, Nermin Aly; Sobhy, Sayed; Gamal, Reham

    2014-04-01

    This work was designed to study electroencephalogram findings in children with congenital sensorineural hearing loss and correlate these findings with the SNHL parameters as duration, etiology, severity, and type. Ninety children with bilateral congenital sensorineural hearing loss served as the study group. They were free from any neurological disorders or symptoms that are commonly associated with abnormal electroencephalogram as convulsions or loss of consciousness. Twenty children having normal hearing with no history of otological or neurological disorders served as the control group. All children participating in the study were subjected to full medical and audiological history, otological examination, neurological examination, audiological evaluation and electroencephalogram recording. Mean age of the children in the control group was 3.56 ± 2.1 years and mean age of the children in the study group was 3.8 ± 2.2 years. While none of the control children had abnormal electroencephalogram, 38 (42.2%) of children with congenital SNHL had epileptiform electroencephalogram abnormality. The epileptiform abnormality was generalized in 14 children (36.8%), focal temporal in 17 children (44.7%) and focal other than temporal in 7 children (18.4%). According to the hemispheric side affected, the abnormality was right in 14 children (36.8%), left in 10 children (26.3%) and bilateral in 14 children (36.8%). No statistically significant predominance of specific site or side of the epileptiform abnormality was found. Similarly, no statistical significant prevalent of the epileptiform abnormality was found in relation to the age or sex of children, duration of hearing loss or etiology of hearing loss (i.e., genetic vs. neonatal insults). On the other hand, the epileptiform abnormality was statistically prevalent in children with moderate degree of hearing loss, and in children with auditory neuropathy spectrum disorder. The epileptiform electroencephalogram abnormality is

  12. Intonation processing in congenital amusia: discrimination, identification and imitation.

    Science.gov (United States)

    Liu, Fang; Patel, Aniruddh D; Fourcin, Adrian; Stewart, Lauren

    2010-06-01

    This study investigated whether congenital amusia, a neuro-developmental disorder of musical perception, also has implications for speech intonation processing. In total, 16 British amusics and 16 matched controls completed five intonation perception tasks and two pitch threshold tasks. Compared with controls, amusics showed impaired performance on discrimination, identification and imitation of statements and questions that were characterized primarily by pitch direction differences in the final word. This intonation-processing deficit in amusia was largely associated with a psychophysical pitch direction discrimination deficit. These findings suggest that amusia impacts upon one's language abilities in subtle ways, and support previous evidence that pitch processing in language and music involves shared mechanisms.

  13. Congenital heart disease in the newborn requiring early intervention

    Directory of Open Access Journals (Sweden)

    Sin Weon Yun

    2011-05-01

    Full Text Available Although antenatal diagnostic technique has considerably improved, precise detection and proper management of the neonate with congenital heart disease (CHD is always a great concern to pediatricians. Congenital cardiac malformations vary from benign to serious conditions such as complete transposition of the great arteries (TGA, critical pulmonary and aortic valvular stenosis/atresia, hypoplastic left heart syndrome (HLHS, obstructed total anomalous pulmonary venous return (TAPVR, which the baby needs immediate diagnosis and management for survival. Unfortunately, these life threatening heart diseases may not have obvious evidence early after birth, most of the clinical and physical findings are nonspecific and vague, which makes the diagnosis difficult. High index of suspicion and astute acumen are essential to decision making. When patent ductus arteriosus (PDA is opened widely, many serious malformations may not be noticed easily in the early life, but would progress as severe acidosis/shock/cyanosis or even death as PDA constricts after few hours to days. Ductus dependent congenital cardiac lesions can be divided into the ductus dependent systemic or pulmonary disease, but physiologically quite different from each other and treatment strategy has to be tailored to the clinical status and cardiac malformations. Inevitably early presentation is often regarded as a medical emergency. Differential diagnosis with inborn error metabolic disorders, neonatal sepsis, persistent pulmonary hypertension of the newborn (PPHN and other pulmonary conditions are necessary. Urgent identification of the newborn at such high risk requires timely referral to a pediatric cardiologist, and timely intervention is the key in reducing mortality and morbidity. This following review deals with the clinical presentations, investigative modalities and approach to management of congenital cardiac malformations presenting in the early life.

  14. Neural bases of congenital amusia in tonal language speakers.

    Science.gov (United States)

    Zhang, Caicai; Peng, Gang; Shao, Jing; Wang, William S-Y

    2017-03-01

    Congenital amusia is a lifelong neurodevelopmental disorder of fine-grained pitch processing. In this fMRI study, we examined the neural bases of congenial amusia in speakers of a tonal language - Cantonese. Previous studies on non-tonal language speakers suggest that the neural deficits of congenital amusia lie in the music-selective neural circuitry in the right inferior frontal gyrus (IFG). However, it is unclear whether this finding can generalize to congenital amusics in tonal languages. Tonal language experience has been reported to shape the neural processing of pitch, which raises the question of how tonal language experience affects the neural bases of congenital amusia. To investigate this question, we examined the neural circuitries sub-serving the processing of relative pitch interval in pitch-matched Cantonese level tone and musical stimuli in 11 Cantonese-speaking amusics and 11 musically intact controls. Cantonese-speaking amusics exhibited abnormal brain activities in a widely distributed neural network during the processing of lexical tone and musical stimuli. Whereas the controls exhibited significant activation in the right superior temporal gyrus (STG) in the lexical tone condition and in the cerebellum regardless of the lexical tone and music conditions, no activation was found in the amusics in those regions, which likely reflects a dysfunctional neural mechanism of relative pitch processing in the amusics. Furthermore, the amusics showed abnormally strong activation of the right middle frontal gyrus and precuneus when the pitch stimuli were repeated, which presumably reflect deficits of attending to repeated pitch stimuli or encoding them into working memory. No significant group difference was found in the right IFG in either the whole-brain analysis or region-of-interest analysis. These findings imply that the neural deficits in tonal language speakers might differ from those in non-tonal language speakers, and overlap partly with the

  15. [Congenital bladder diverticula and vesicoureteral reflux].

    Science.gov (United States)

    Garat, José María; Angerri, Oriol; Caffaratti, Jorge; Moscatiello, Pietro

    2008-03-01

    To analyze our series of primary congenital diverticula (PCD) and their association with vesicoureteral reflux. We have taken care of 23 children with PCD. Eleven of them had big diverticula (> 2 cm) and twelve small. In the first group, 4 children had vesicoureteral reflux and 5 in the second group. In group A, ureteral reimplantation was performed at the time of diverticulum excision. Nor diverticula neither refluxes were operated in group B. We analyze separately results in both groups. Group A: Patients were operated including diverticulum excision. There were not recurrences except in one case with Ehler-Danlos Syndrome. No reimplanted ureter showed postoperative reflux. Nevertheless, one case with multiple bladder diverticula without reflux presented reflux after the excision of several diverticula without reimplantation. Group B: Small diverticula did not undergo surgery Spontaneous outcome of reflux was similar to that of the general population without diverticula. Bladder diverticula are frequently associated with vesicoureteral reflux. The presence of reflux is not an absolute condition for surgical or endoscopic treatment. When diverticula are big in size (Group A) the indication for surgery comes from recurrent infection or voiding disorders, not from reflux. If they undergo surgery, ureteral reimplantation is performed in the case they had reflux or for technical reasons like bladder wall weakness. When diverticula are small (Group B) the presence of reflux does not condition treatment, being the rate of spontaneous resolution similar to the general population.

  16. Classic congenital adrenal hyperplasia and puberty.

    Science.gov (United States)

    Charmandari, Evangelia; Brook, Charles G D; Hindmarsh, Peter C

    2004-11-01

    Congenital adrenal hyperplasia (CAH) is a group of autosomal recessive disorders resulting from deficiency of one of the five enzymes required for synthesis of cortisol in the adrenal cortex. The most common form of the disease is classic 21-hydroxylase deficiency, which is characterized by decreased synthesis of glucocorticoids and often mineralocorticoids, adrenal hyperandrogenism and impaired development and function of the adrenal medulla. The clinical management of classic 21-hydroxylase deficiency is often suboptimal, and patients are at risk of developing in tandem iatrogenic hypercortisolism and/or hyperandogenism. Limitations of current medical therapy include the inability to control hyperandrogenism without employing supraphysiologic doses of glucocorticoid, hyperresponsiveness of the hypertrophied adrenal glands to adrenocorticotropic hormone (ACTH) and difficulty in suppressing ACTH secretion from the anterior pituitary. Puberty imposes increased difficulty in attaining adrenocortical suppression despite optimal substitution therapy and adherence to medical treatment. Alterations in the endocrine milieu at puberty may influence cortisol pharmacokinetics and, consequently, the handling of hydrocortisone used as replacement therapy. Recent studies have demonstrated a significant increase in cortisol clearance at puberty and a shorter half-life of free cortisol in pubertal females compared with males. Furthermore, children with classic CAH have elevated fasting serum insulin concentrations and insulin resistance. The latter may further enhance adrenal and/or ovarian androgen secretion, decrease the therapeutic efficacy of glucocorticoids and contribute to later development of the metabolic syndrome and its complications.

  17. The Medical Home Concept and Congenital Adrenal Hyperplasia: a Comfortable Habitat!

    Directory of Open Access Journals (Sweden)

    Witchel SelmaFeldman

    2010-05-01

    Full Text Available Patient-centered interdisciplinary health care for children with chronic medical disorders represents an evolution from the traditional "stop and go" treatment for acute illnesses. This model for health care delivery has been called the "medical home," a concept that was originally developed in pediatrics for the care of children with special needs. Patient and family-centered, comprehensive, interdisciplinary, culturally effective, and readily accessible health care delivery is desirable for the care of children with congenital adrenal hyperplasia. As children with congenital adrenal hyperplasia (CAH become adolescents and young adults, transfer of this health care delivery model to adult endocrinologists is appropriate.

  18. The Medical Home Concept and Congenital Adrenal Hyperplasia: A Comfortable Habitat!

    Directory of Open Access Journals (Sweden)

    Selma Feldman Witchel

    2010-01-01

    Full Text Available Patient-centered interdisciplinary health care for children with chronic medical disorders represents an evolution from the traditional “stop and go” treatment for acute illnesses. This model for health care delivery has been called the “medical home,” a concept that was originally developed in pediatrics for the care of children with special needs. Patient and family-centered, comprehensive, interdisciplinary, culturally effective, and readily accessible health care delivery is desirable for the care of children with congenital adrenal hyperplasia. As children with congenital adrenal hyperplasia (CAH become adolescents and young adults, transfer of this health care delivery model to adult endocrinologists is appropriate.

  19. Congenital yellow nail syndrome: a case report and its relationship to nonimmune fetal hydrops.

    Science.gov (United States)

    Nanda, Arti; Al-Essa, Fahad H; El-Shafei, Wael M; Alsaleh, Qasem A

    2010-01-01

    Yellow nail syndrome (YNS) is an uncommon disorder characterized by a triad of nail dystrophy, lymphedema, and pleural effusion. It is rare in children and congenital occurrence of YNS has been very rarely described. We report a 2-year-old Arab boy having congenital yellow nail syndrome with mild facial dysmorphism and bilateral conjunctival pigmentation born to consanguineous parents. One of his older siblings had died of nonimmune fetal hydrops (NIFH). The case supports the genetic basis of yellow nail syndrome with a possible relationship to nonimmune fetal hydrops. © 2010 Wiley Periodicals, Inc.

  20. COLQ-mutant congenital myasthenic syndrome with microcephaly: A unique case with literature review

    Directory of Open Access Journals (Sweden)

    Al-Mobarak Sulaiman Bazee

    2017-07-01

    Full Text Available Congenital Myasthenic Syndrome (CMS is a group of inherited neuromuscular junction disorders caused by defects in several genes. Clinical features include delayed motor milestones, recurrent respiratory illnesses and variable fatigable weakness. The central nervous system involvement is typically not part of the CMS. We report here a Saudi girl with genetically proven Collagen Like Tail Subunit Of Asymmetric Acetylcholinesterase (COLQ mutation type CMS who has global developmental delay, microcephaly and respiratory failure. We have reviewed the literature regarding COLQ-type CMS and to the best of our knowledge this is the first ever reported association of congenital myasthenia syndrome with microcephaly.

  1. Congenital leukemoid reaction followed by fatal leukemia. A case with Down's syndrome.

    Science.gov (United States)

    Lin, H P; Menaka, H; Lim, K H; Yong, H S

    1980-10-01

    A serial clinical, hematologic, and cytogenetic study was done on a baby with Down's syndrome in whom a myeloid leukemoid reaction developed at birth that spontaneously regressed within a month only to relapse two years later to an acute undifferentiated stem cell leukemia. He died 1 1/2 months after onset. The unresolved controversy of the diagnosis of the congenital leukemia-like state is discussed. The importance of following up such patients with apparent remission of their congenital leukemia-like disorder is emphasized.

  2. Congenital generalized lipodystrophia: a case report; Lipodistrofia generalizada congenita: relato de um caso

    Energy Technology Data Exchange (ETDEWEB)

    Malheiros, N.R.; Marchiori, E.; Praxedes, M.C.; Machado, D.M.; Carvalho, A.A.V. [Universidade Federal Fluminense, Niteroi, RJ (Brazil). Dept. de Radiologia

    1995-01-01

    Congenital generalized lipodystrophia is a rare genetic disorder, transmitted as an autosomal recessive trait and is prevalent on female. This paper presents a case of a man, 36-year-old, suffering from congenital generalized lipodystrophia with clinical features of diabetes mellitus and dyspnea. Radiographic findings have shown cystic areas in the skeleton, interstitial pulmonary fibrosis and paucity of abdominal fat. Radiological and anatomo-pathological aspects are presented as well as a review of the medical literature about the case. (author). 8 refs, 4 figs.

  3. Vaginal disorders.

    Science.gov (United States)

    Soderberg, S F

    1986-05-01

    Chronic vaginitis is the most common vaginal disorder. Dogs with vaginitis show no signs of systemic illness but often lick at the vulva and have purulent or hemorrhagic vaginal discharges. Vaginitis is most commonly secondary to a noninfectious inciting factor such as congenital vaginal anomalies, clitoral hypertrophy, foreign bodies, trauma to the vaginal mucosa, or vaginal tumors. Inspection of the caudal vagina and vestibule both visually and digitally will often reveal the source of vaginal irritation. Vaginal cytology is used to establish the stage of the estrous cycle as well as distinguish uterine from vaginal sources of discharge. Vaginal cultures are used to establish the predominant offending organism associated with vaginal discharges and may be used as a guide for selection of a therapeutic agent. Vaginitis is best managed by removing the inciting cause and treating the area locally with antiseptic douches. Congenital malformations at the vestibulovaginal or vestibulovulvar junction may prevent normal intromission. Affected bitches may be reluctant to breed naturally because of pain. Such defects are detected best by digital examination. Congenital vaginal defects may be corrected by digital or surgical means. Prolapse of tissue through the lips of the vulva may be caused by clitoral hypertrophy, vaginal hyperplasia, or vaginal tumors. Enlargement of clitoral tissue is the result of endogenous or exogenous sources of androgens. Treatment of this condition includes removal of the androgen source and/or surgical removal of clitoral tissue. Vaginal hyperplasia is detected during proestrus or estrus of young bitches. Hyperplastic tissue will regress during diestrus. Tissue that is excessively traumatized and/or prolapse of the entire vaginal circumference may be removed surgically. Ovariohysterectomy may be used to prevent recurrence. Vaginal tumors are detected most often in older intact bitches. Such tumors are generally of smooth muscle or fibrous

  4. Laboratory Diagnosis of Congenital Toxoplasmosis

    Science.gov (United States)

    Pomares, Christelle

    2016-01-01

    Recent studies have demonstrated that screening and treatment for toxoplasmosis during gestation result in a decrease of vertical transmission and clinical sequelae. Early treatment was associated with improved outcomes. Thus, laboratory methods should aim for early identification of infants with congenital toxoplasmosis (CT). Diagnostic approaches should include, at least, detection of Toxoplasma IgG, IgM, and IgA and a comprehensive review of maternal history, including the gestational age at which the mother was infected and treatment. Here, we review laboratory methods for the diagnosis of CT, with emphasis on serological tools. A diagnostic algorithm that takes into account maternal history is presented. PMID:27147724

  5. Schizencephaly/congenital cerebral clefts

    International Nuclear Information System (INIS)

    Friedman, H.; Naidich, T.P.

    1987-01-01

    Schizencephaly (from the Greek meaning ''split brain''), is a term developed in the 1940s to explain symmetric clefts in the brain seen at autopsy in children with histories of severe neurologic defects. Use of the term has been expanded to include a variety of cerebral clefts. A review of the experience at Children's Memorial Hospital as well as case materials made available to the authors are presented, including CT, MR imaging, and US findings. Theories of etiology and pathogenesis of these congenital clefts, associated anomalies, and the spectrum of appearance of these clefts are discussed

  6. Congenital segmental dilatation of the colon

    African Journals Online (AJOL)

    Congenital segmental dilatation of the colon is a rare cause of intestinal obstruction in neonates. We report a case of congenital segmental dilatation of the colon and highlight the clinical, radiological, and histopathological features of this entity. Proper surgical treatment was initiated on the basis of preoperative radiological ...

  7. Congenital Heart Diseases associated with Identified Syndromes ...

    African Journals Online (AJOL)

    Recognised syndromes were seen in 69(68%) cases. Down syndrome with 54 children contributed 78.3% of those with known syndromes. Other identified syndromes and associations were Marfan's, Noonan's, Edwards, Prune Belly, Apert, Ellis-van creveld syndrome and congenital rubella syndrome. Congenital heart ...

  8. The genetic landscape of familial congenital hydrocephalus.

    Science.gov (United States)

    Shaheen, Ranad; Sebai, Mohammed Adeeb; Patel, Nisha; Ewida, Nour; Kurdi, Wesam; Altweijri, Ikhlass; Sogaty, Sameera; Almardawi, Elham; Seidahmed, Mohammed Zain; Alnemri, Abdulrahman; Madirevula, Sateesh; Ibrahim, Niema; Abdulwahab, Firdous; Hashem, Mais; Al-Sheddi, Tarfa; Alomar, Rana; Alobeid, Eman; Sallout, Bahauddin; AlBaqawi, Badi; AlAali, Wajeih; Ajaji, Nouf; Lesmana, Harry; Hopkin, Robert J; Dupuis, Lucie; Mendoza-Londono, Roberto; Al Rukban, Hadeel; Yoon, Grace; Faqeih, Eissa; Alkuraya, Fowzan S

    2017-06-01

    Congenital hydrocephalus is an important birth defect, the genetics of which remains incompletely understood. To date, only 4 genes are known to cause Mendelian diseases in which congenital hydrocephalus is the main or sole clinical feature, 2 X-linked (L1CAM and AP1S2) and 2 autosomal recessive (CCDC88C and MPDZ). In this study, we aimed to determine the genetic etiology of familial congenital hydrocephalus with the assumption that these cases represent Mendelian forms of the disease. Exome sequencing combined, where applicable, with positional mapping. We identified a likely causal mutation in the majority of these families (21 of 27, 78%), spanning 16 genes, none of which is X-linked. Ciliopathies and dystroglycanopathies were the most common etiologies of congenital hydrocephalus in our cohort (19% and 26%, respectively). In 1 family with 4 affected members, we identified a homozygous truncating variant in EML1, which we propose as a novel cause of congenital hydrocephalus in addition to its suggested role in cortical malformation. Similarly, we show that recessive mutations in WDR81, previously linked to cerebellar ataxia, mental retardation, and disequilibrium syndrome 2, cause severe congenital hydrocephalus. Furthermore, we confirm the previously reported candidacy of MPDZ by presenting a phenotypic spectrum of congenital hydrocephalus associated with 5 recessive alleles. Our study highlights the importance of recessive mutations in familial congenital hydrocephalus and expands the locus heterogeneity of this condition. Ann Neurol 2017;81:890-897. © 2017 American Neurological Association.

  9. Congenital lobar emphysema: Is surgery routinely necessary ...

    African Journals Online (AJOL)

    Congenital lobar emphysema (CLE) is a rare congenital abnormality characterised by overinflation of a pulmonary lobe. Its aetiology is unknown. The management of CLE has traditionally been surgical. A newborn boy with a birthweight of 2.5 kg was delivered at full-term by caesarian section due to food delivery.

  10. Congenital Diverticular Disease of the Entire Colon

    Directory of Open Access Journals (Sweden)

    A. Patel

    2013-01-01

    Full Text Available Congenital or true colonic diverticulosis is a rare condition typified by the preservation of the colonic wall architecture within the diverticular outpouching. Cases of multiple jejunal diverticula have been reported as well as cases of solitary giant diverticula of the colon. There have been no reports in the literature of pancolonic congenital diverticulosis.

  11. Congenital malformations in paediatric and neurosurgical practices ...

    African Journals Online (AJOL)

    Congenital malformations in paediatric and neurosurgical practices: problems and pattern (A preliminary report) ... Open Access DOWNLOAD FULL TEXT ... over a 5-year period (1998 to 2002) with congenital anomalies to the Paediatric Surgery and Neurosurgery units of the University Teaching Hospital, Ilorin, Nigeria.

  12. Cyanotic congenital heart disease and atherosclerosis

    DEFF Research Database (Denmark)

    Tarp, Julie Bjerre; Jensen, Annette Schophuus; Engstrøm, Thomas

    2017-01-01

    Improved treatment options in paediatric cardiology and congenital heart surgery have resulted in an ageing population of patients with cyanotic congenital heart disease (CCHD). The risk of acquired heart disease such as atherosclerosis increases with age.Previous studies have speculated whether...

  13. Genetics Home Reference: congenital central hypoventilation syndrome

    Science.gov (United States)

    ... Kravis EM, Zhou L, Rand CM, Weese-Mayer DE. Congenital central hypoventilation syndrome: PHOX2B mutations and phenotype. Am J Respir Crit ... BA, Leurgans SE, Berry-Kravis EM, Weese-Mayer DE. Congenital central hypoventilation syndrome: PHOX2B genotype determines risk for sudden death. Pediatr ...

  14. Health in adults with congenital heart disease

    NARCIS (Netherlands)

    Cuypers, Judith A. A. E.; Utens, Elisabeth M. W. J.; Roos-Hesselink, Jolien W.

    2016-01-01

    Since the introduction of cardiac surgery, the prospects for children born with a cardiac defect have improved spectacularly. Many reach adulthood and the population of adults with congenital heart disease is increasing and ageing. However, repair of congenital heart disease does not mean cure. Many

  15. Health in adults with congenital heart disease.

    Science.gov (United States)

    Cuypers, Judith A A E; Utens, Elisabeth M W J; Roos-Hesselink, Jolien W

    2016-09-01

    Since the introduction of cardiac surgery, the prospects for children born with a cardiac defect have improved spectacularly. Many reach adulthood and the population of adults with congenital heart disease is increasing and ageing. However, repair of congenital heart disease does not mean cure. Many adults with congenital heart disease encounter late complications. Late morbidity can be related to the congenital heart defect itself, but may also be the consequence of the surgical or medical treatment or longstanding alterations in hemodynamics, neurodevelopment and psychosocial development. This narrative review describes the cardiac and non-cardiac long-term morbidity in the adult population with congenital heart disease. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  16. Syndromic Hirschsprung's disease and associated congenital heart disease: a systematic review.

    Science.gov (United States)

    Duess, Johannes W; Puri, Prem

    2015-08-01

    Hirschsprung's disease (HD) occurs as an isolated phenotype in 70% of infants and is associated with additional congenital anomalies or syndromes in approximately 30% of patients. The cardiac development depends on neural crest cell proliferation and is closely related to the formation of the enteric nervous system. HD associated with congenital heart disease (CHD) has been reported in 5-8% of cases, with septation defects being the most frequently recorded abnormalities. However, the prevalence of HD associated with CHD in infants with syndromic disorders is not well documented. This systematic review was designed to determine the prevalence of CHD in syndromic HD. A systematic review of the literature using the keywords "Hirschsprung's disease", "aganglionosis", "congenital megacolon", "congenital heart disease" and "congenital heart defect" was performed. Resulting publications were reviewed for epidemiology and morbidity. Reference lists were screened for additional relevant studies. A total of fifty-two publications from 1963 to 2014 reported data on infants with HD associated with CHD. The overall reported prevalence of HD associated with CHD in infants without chromosomal disorders was 3%. In infants with syndromic disorders, the overall prevalence of HD associated with CHD ranged from 20 to 80 % (overall prevalence 51%). Septation defects were recorded in 57% (atrial septal defects in 29%, ventricular septal defects in 32%), a patent ductus arteriosus in 39%, vascular abnormalities in 16%, valvular heart defects in 4% and Tetralogy of Fallot in 7%. The prevalence of HD associated with CHD is much higher in infants with chromosomal disorders compared to infants without associated syndromes. A routine echocardiogram should be performed in all infants with syndromic HD to exclude cardiac abnormalities.

  17. MRI of congenital pituitary insufficiency

    International Nuclear Information System (INIS)

    Almeida Magalhaes, Alvaro C. de; Uehara, Karla C.; Iezzi, Denise

    1995-01-01

    We compare 1,5 T magnetic resonance (MR) image findings in 193 patients with congenital pituitary congenital insufficiency. One hundred and thirty nine of the MR studies were obtained in patients who had isolated growth hormone deficiency. Other fifth - four patients had multiple pituitary hormone deficiency. On MR images, normal anterior and posterior lobes of the pituitary glands can be clearly differentiated because the posterior lobe has a characteristic high intensity on TI-weighted images. In fifty-four patients, the high- intensity of the posterior lobe was not seen, but a similar high signal intensity was observed at the proximal stump in fifty-one patients. this high- intensity area is the newly formed ectopic posterior lobe, which also secrets anti-diuretic hormone just as the posterior lobe would. MR imaging can demonstrate the transection of the pituitary stalk and the formation of the ectopic lobe, revealing to be a useful diagnostic tool in the definition of the type of alteration in growth defects of endocrine origin. (author)

  18. Corpuscular radiation and congenital anomalies

    International Nuclear Information System (INIS)

    Sato, Shinji; Yajima, Akira

    1983-01-01

    Many explorations have been done by our antecessors to find out about the congenital anomalies which might be caused by X-ray or γ-ray and experimental teratological researches have also been done, with some results. However, there have been less systematic studies on corpuscular radiation. Neutron ray is a radioactive ray no electrically-charged equally as photon (X-ray, γ-ray). With an equal dosage of it as photon's, its localized energy is high so that it is different in RBE, OER, etc. In heavy charged particle (proton ray, He ion, Ne ion, π-meson ray), there is the characteristic that the energy increases at around the deepest spot within the range rather than at the point of injection into a system, which is called Bragg peak. The type and energy of this radiation reflected in the uniqueness in energy distribution, in ionization density and in LET makes it the most important radioactive biological parameter. At this paper, we shall review the types of radioactive rays and discuss the congenital anomalies (teratogenecity) including the experimental results obtained by application of our proton ray. (author)

  19. Early onset bilateral juvenile myasthenia gravis masquerading as simple congenital ptosis

    Directory of Open Access Journals (Sweden)

    Alam, Md. Shahid

    2017-03-01

    Full Text Available Myasthenia gravis is an autoimmune disorder affecting the neuromuscular junction. Ocular myasthenia gravis presents as ptosis with extraocular motility restriction and is prone to be misdiagnosed as third nerve palsy or congenital or aponeurotic ptosis. Juvenile ocular myasthenia gravis in very young children is difficult to diagnose and can be easily labeled as a case of congenital ptosis, the more so when the condition is bilateral. We present a case of a two-year-old child who presented with bilateral ptosis and was diagnosed as a case of simple congenital ptosis elsewhere with the advice to undergo tarsofrontalis sling surgery. The child was diagnosed with juvenile myasthenia gravis on thorough history, examination, and systemic evaluation and was started on anti-myasthenic treatment.

  20. Study of cognitive sphere in children and adolescents with congenital myopathy (theoretical review

    Directory of Open Access Journals (Sweden)

    V. A. Erokhina

    2013-08-01

    Full Text Available This paper presents an analysis of current approaches to the study of states of higher mental functions in children and adolescents suffering from various forms of hereditary myopathies. The aim of this work is to study the theoretical rationale and the possibility of specific disorders of mental function in children and adolescents with congenital myopathies. To achieve this objective during the study it was necessary to solve the following problems: give a description of the various groups and forms of congenital myopathies, their clinical characteristics; justify the possibility of considering the hereditary myopathies as a factor in the formation of changes in visual-spatial activities and thinking; evaluate the possibility to use complex neuropsychological psycho-diagnostic techniques for investigating the state of the higher mental functions of children with congenital myopathies. The possibility of neuropsychological correction for this category of patients is discussed also.

  1. Altered topology of neural circuits in congenital prosopagnosia.

    Science.gov (United States)

    Rosenthal, Gideon; Tanzer, Michal; Simony, Erez; Hasson, Uri; Behrmann, Marlene; Avidan, Galia

    2017-08-21

    Using a novel, fMRI-based inter-subject functional correlation (ISFC) approach, which isolates stimulus-locked inter-regional correlation patterns, we compared the cortical topology of the neural circuit for face processing in participants with an impairment in face recognition, congenital prosopagnosia (CP), and matched controls. Whereas the anterior temporal lobe served as the major network hub for face processing in controls, this was not the case for the CPs. Instead, this group evinced hyper-connectivity in posterior regions of the visual cortex, mostly associated with the lateral occipital and the inferior temporal cortices. Moreover, the extent of this hyper-connectivity was correlated with the face recognition deficit. These results offer new insights into the perturbed cortical topology in CP, which may serve as the underlying neural basis of the behavioral deficits typical of this disorder. The approach adopted here has the potential to uncover altered topologies in other neurodevelopmental disorders, as well.

  2. Congenital heart disease in adults and its problems

    Directory of Open Access Journals (Sweden)

    Teddy Ontoseno

    2001-10-01

    Full Text Available There were 40 adult congenital heart disease (CHD patients seen in the Cardiology Division during 1 year (February 1993 - February 1994. The most frequently seen defect was atrial septal defect; however there were also cases with patent ductus arteriosus, pulmonary stenosis, ventricular septal defect, and tetralogy of Fallot. Hemodynamic disorder, serious hindrance to education achievement, and occupational threat due to limited physical capabilities as well as malnutrition are some of prominent issues to be closely anticipated. In general the older the patients the more serious hemodynamic disorder they suffer due CHD. It is worth thinking how to improve the quality of life of CHD patients who succeed to live their adult lives and minimize any possible fatal complication risks.

  3. An embryological point of view on associated congenital anomalies of children with Hirschsprung disease.

    Science.gov (United States)

    Slavikova, T; Zabojnikova, L; Babala, J; Varga, I

    2015-01-01

    The most common congenital gut motility disorder is the Hirschsprung disease (HSCR). This anomaly is characterized by absence of neural crest-derived enteric neuronal ganglia. The aim of our study was to analyze the relationship between HSCR and other congenital anomalies or malfunctions. We examined 130 patients with Hirschsprung disease from Slovakia for last 10 years. During patients examination we focused not only on morphological abnormalities, but also functional anomalies. The incidence of associated congenital anomalies in our patients with HSCR was 26.1 %. But if we add functional defects (hypothyroidism, malfunction in cellular immunity, neurological deficit) to the morphological congenital abnormalities, the rate of the patients with HSCR with additional defects achieves 50.1 %. Nine of our patients (6.9 %) had syndromic HSCR. The most frequent disorder (13.6 % of patients) was primary deficiency in cellular immunity. More than 12.3 % of patients with HSCR had genitourinary abnormalities, in 10.0 % of patients variable degree of psychomotor retardation was observed, and skeletal, muscle and limb anomalies involved 7.7 % of patients. In 7.6 % cases of patients we found congenital hypothyroidism (including 2 cases of agenesis of thyroid gland). More than 6.1 % of patients presented with an associated anomaly in gastrointestinal tract (mostly anorectal malformations). Up to 5.5 % patients had congenital anomaly of heart, 3.8 % had ophthalmic and 3.1 % had craniofacial anomalies. Down syndrome was the main diagnosis in 3.8 % patients. We discussed  the relationship between HSCR and other anomalies, which are probably caused by abnormal migration, proliferation, or differentiation, of neural crest cells during embryogenesis (Tab. 1, Fig. 2, Ref. 75).

  4. Agrin mutations lead to a congenital myasthenic syndrome with distal muscle weakness and atrophy.

    Science.gov (United States)

    Nicole, Sophie; Chaouch, Amina; Torbergsen, Torberg; Bauché, Stéphanie; de Bruyckere, Elodie; Fontenille, Marie-Joséphine; Horn, Morten A; van Ghelue, Marijke; Løseth, Sissel; Issop, Yasmin; Cox, Daniel; Müller, Juliane S; Evangelista, Teresinha; Stålberg, Erik; Ioos, Christine; Barois, Annie; Brochier, Guy; Sternberg, Damien; Fournier, Emmanuel; Hantaï, Daniel; Abicht, Angela; Dusl, Marina; Laval, Steven H; Griffin, Helen; Eymard, Bruno; Lochmüller, Hanns

    2014-09-01

    Congenital myasthenic syndromes are a clinically and genetically heterogeneous group of rare diseases resulting from impaired neuromuscular transmission. Their clinical hallmark is fatigable muscle weakness associated with a decremental muscle response to repetitive nerve stimulation and frequently related to postsynaptic defects. Distal myopathies form another clinically and genetically heterogeneous group of primary muscle disorders where weakness and atrophy are restricted to distal muscles, at least initially. In both congenital myasthenic syndromes and distal myopathies, a significant number of patients remain genetically undiagnosed. Here, we report five patients from three unrelated families with a strikingly homogenous clinical entity combining congenital myasthenia with distal muscle weakness and atrophy reminiscent of a distal myopathy. MRI and neurophysiological studies were compatible with mild myopathy restricted to distal limb muscles, but decrement (up to 72%) in response to 3 Hz repetitive nerve stimulation pointed towards a neuromuscular transmission defect. Post-exercise increment (up to 285%) was observed in the distal limb muscles in all cases suggesting presynaptic congenital myasthenic syndrome. Immunofluorescence and ultrastructural analyses of muscle end-plate regions showed synaptic remodelling with denervation-reinnervation events. We performed whole-exome sequencing in two kinships and Sanger sequencing in one isolated case and identified five new recessive mutations in the gene encoding agrin. This synaptic proteoglycan with critical function at the neuromuscular junction was previously found mutated in more typical forms of congenital myasthenic syndrome. In our patients, we found two missense mutations residing in the N-terminal agrin domain, which reduced acetylcholine receptors clustering activity of agrin in vitro. Our findings expand the spectrum of congenital myasthenic syndromes due to agrin mutations and show an unexpected

  5. Trends in the utilization of computed tomography and cardiac catheterization among children with congenital heart disease.

    Science.gov (United States)

    Yang, Justin Cheng-Ta; Lin, Ming-Tai; Jaw, Fu-Shan; Chen, Shyh-Jye; Wang, Jou-Kou; Shih, Tiffany Ting-Fang; Wu, Mei-Hwan; Li, Yiu-Wah

    2015-11-01

    Pediatric cardiac computed tomography (CT) is a noninvasive imaging modality used to clearly demonstrate the anatomical detail of congenital heart diseases. We investigated the impact of cardiac CT on the utilization of cardiac catheterization among children with congenital heart disease. The study sample consisted of 2648 cardiac CT and 3814 cardiac catheterization from 1999 to 2009 for congenital heart diseases. Diagnoses were categorized into 11 disease groups. The numbers of examination, according to the different modalities, were compared using temporal trend analyses. The estimated effective radiation doses (mSv) of CT and catheterization were calculated and compared. The number of CT scans and interventional catheterizations had a slight annual increase of 1.2% and 2.7%, respectively, whereas that of diagnostic catheterization decreased by 6.2% per year. Disease groups fell into two categories according to utilization trend differences between CT and diagnostic catheterization. The increased use of CT reduces the need for diagnostic catheterization in patients with atrioventricular connection disorder, coronary arterial disorder, great vessel disorder, septal disorder, tetralogy of Fallot, and ventriculoarterial connection disorder. Clinicians choose either catheterization or CT, or both examinations, depending on clinical conditions, in patients with semilunar valvular disorder, heterotaxy, myocardial disorder, pericardial disorder, and pulmonary vein disorder. The radiation dose of CT was lower than that of diagnostic cardiac catheterization in all age groups. The use of noninvasive CT in children with selected heart conditions might reduce the use of diagnostic cardiac catheterization. This may release time and facilities within the catheterization laboratory to meet the increasing demand for cardiac interventions. Copyright © 2014. Published by Elsevier B.V.

  6. Fine motor skills and expressive language: a study with children with congenital hypotyreoidism.

    Science.gov (United States)

    Frezzato, Renata Camargo; Santos, Denise Castilho Cabrera; Goto, Maura Mikie Fukujima; Ouro, Michelle Prado Cabral do; Santos, Carolina Taddeo Mendes Dos; Dutra, Vivian; Lima, Maria Cecília Marconi Pinheiro

    2017-03-09

    To screen the global development of children with and without congenital hypothyroidism and to investigate the association between fine motor skills and expressive language development in both groups. This is a prospective study of a cohort of children diagnosed with Congenital Hypothyroidism and monitored in a reference service for congenital hypothyroidism of a public hospital and of children without this disorder. The screening was performed using the Bayley Scales of Infant Development III in the cognitive, gross and fine motor skills, and receptive and expressive language domains. The children's performance was expressed in three categories: competent, and non-competent. We screened 117 children with average age of 21 months diagnosed with Congenital Hypothyroidism at birth, with the Thyroid Stimulating Hormone (TSH) level normalized during screening, and 51 children without the condition. The children with Congenital Hypothyroidism presented lower performance in gross and fine motor skills upon comparison between the two groups, and no differences were found in the cognitive and receptive and expressive language domains. The association between fine motor skills and language persisted in the group with Hypothyroidism, demonstrating that the interrelationship of skills is present in all individuals, although this group is two times more likely to present expressive language impairment when fine motor skills are already compromised. In the development process, both skills - motor and expressive language - might be associated and/or dependent on each other in the sample assessed.

  7. [Sex differences in congenital heart disease].

    Science.gov (United States)

    Aubry, P; Demian, H

    2016-12-01

    Gender influences the clinical presentation and the management of some acquired cardiovascular diseases, such as coronary artery disease, resulting in different outcomes. Differences between women and men are also noticed in congenital heart disease. They are mainly related to the prevalence and severity of some congenital heart defects at birth, and in adulthood to the prognosis, incidence of Eisenmenger syndrome and risks of pregnancy. The role of gender on the risk of operative mortality of congenital heart surgery remains debated. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  8. Cardiovascular magnetic resonance in congenital heart disease

    International Nuclear Information System (INIS)

    Cazacu, A.; Ciubotaru, A.

    2010-01-01

    The increasing prevalence of congenital heart disease can be attributed to major improvements in diagnosis and treatment. Cardiovascular magnetic resonance imaging plays an important role in the clinical management strategy of patients with congenital heart disease. The development of new cardiovascular magnetic resonance (CMR) techniques allows comprehensive assessment of complex cardiac anatomy and function and provides information about the long-term residual post-operative lesions and complications of surgery. It overcomes many of the limitations of echocardiography and cardiac catheterization. This review evaluates the role of cardiovascular magnetic resonance imaging modality in the management of subject with congenital heart disease (CHD). (authors)

  9. Congenital anomalies of the neonatal head

    International Nuclear Information System (INIS)

    Benson, C.B.; Teele, R.L.; Dobkin, G.R.; Fine, C.; Bundy, A.L.; Doubilet, P.M.

    1987-01-01

    US is a noninvasive modality that has proved highly valuable in the assessment of congenital intracranial anomalies in the neonate. The patterns of malformation must be familiar to those who obtain and interpret neonatal cranial sonograms. The authors present a variety of cases of congenital anomalies studied with US, including agenesis of the corpus callosum, Dandy-Walker malformation, occipital enecphalocele, congenital hydrocephalus, vein of Galen aneurysm, hydranencephaly, holoprosencephaly, absence of the septum pellucidum, schizencephaly, and hypoplastic cerebellum. Correlation with other radiographic modalities and pathologic follow-up, available in a majority of cases, is included

  10. Epidemiology of congenital diaphragmatic hernia in Europe

    DEFF Research Database (Denmark)

    McGivern, Mark R.; Best, Kate E.; Rankin, Judith

    2015-01-01

    INTRODUCTION: Published prevalence rates of congenital diaphragmatic hernia (CDH) vary. This study aims to describe the epidemiology of CDH using data from high-quality, population-based registers belonging to the European Surveillance of Congenital Anomalies (EUROCAT). METHODS: Cases of CDH...... for isolated cases (ie, CDH cases that did not occur with any other congenital anomaly). There was significant variation in total and isolated CDH prevalence between registers. The proportion of cases that survived to 1 week was 69.3% (1392 cases) for total CDH cases and 72.7% (1107) for isolated cases...

  11. Imaging of congenital diaphragmatic hernias

    International Nuclear Information System (INIS)

    Taylor, George A.; Estroff, Judy A.; Atalabi, Omolola M.

    2009-01-01

    Congenital diaphragmatic hernias are complex and life-threatening lesions that are not just anatomic defects of the diaphragm, but represent a complex set of physiologic derangements of the lung, the pulmonary vasculature, and related structures. Imaging plays an increasingly important role in the care of these infants. Prenatal sonography and MRI have allowed early and accurate identification of the defect and associated anomalies. These tools have also been the key to defining the degree of pulmonary hypoplasia and to predicting neonatal survival and need for aggressive respiratory rescue strategies. In the postnatal period, conventional radiography supplemented by cross-sectional imaging in selected cases can be very useful in sorting out the differential diagnosis of intrathoracic masses, in the detection of associated anomalies, and in the management of complications. Understanding the pathogenesis of diaphragmatic defects, the underlying physiologic disturbances, and the strengths and limitations of current imaging protocols is essential to the effective and accurate management of these complex patients. (orig.)

  12. Imaging of congenital diaphragmatic hernias

    Energy Technology Data Exchange (ETDEWEB)

    Taylor, George A.; Estroff, Judy A. [Harvard Medical School, Department of Radiology, Children' s Hospital Boston, Boston, MA (United States); Atalabi, Omolola M. [Harvard Medical School, Department of Radiology, Children' s Hospital Boston, Boston, MA (United States); The College of Medicine/University College Hospital, Ibadan (Nigeria)

    2009-01-15

    Congenital diaphragmatic hernias are complex and life-threatening lesions that are not just anatomic defects of the diaphragm, but represent a complex set of physiologic derangements of the lung, the pulmonary vasculature, and related structures. Imaging plays an increasingly important role in the care of these infants. Prenatal sonography and MRI have allowed early and accurate identification of the defect and associated anomalies. These tools have also been the key to defining the degree of pulmonary hypoplasia and to predicting neonatal survival and need for aggressive respiratory rescue strategies. In the postnatal period, conventional radiography supplemented by cross-sectional imaging in selected cases can be very useful in sorting out the differential diagnosis of intrathoracic masses, in the detection of associated anomalies, and in the management of complications. Understanding the pathogenesis of diaphragmatic defects, the underlying physiologic disturbances, and the strengths and limitations of current imaging protocols is essential to the effective and accurate management of these complex patients. (orig.)

  13. Congenital rubella syndrome in Haiti

    Directory of Open Access Journals (Sweden)

    Golden Nancy

    2002-01-01

    Full Text Available Objective. To determine if there is an unrecognized problem of congenital rubella syndrome (CRS in Haiti, a country without a national rubella immunization program. Methods. During March 2001 and June 2001, screening physicals were conducted on approximately 80 orphans at three orphanages in Haiti that accept disabled children. Children were classified as probable CRS cases based on established clinical criteria. Photo documentation of findings was obtained whenever possible. Results. Six children met the criteria for probable CRS. Using data from surrounding Caribbean countries and from the United States of America prior to rubella immunization, we estimated that there are between 163 and 440 new cases of CRS per year in Haiti. Conclusions. CRS exists in Haiti, but its presence is generally unrecognized. A national rubella immunization policy should be considered.

  14. Congenital rubella syndrome in Haiti

    Directory of Open Access Journals (Sweden)

    Nancy Golden

    2002-10-01

    Full Text Available Objective. To determine if there is an unrecognized problem of congenital rubella syndrome (CRS in Haiti, a country without a national rubella immunization program. Methods. During March 2001 and June 2001, screening physicals were conducted on approximately 80 orphans at three orphanages in Haiti that accept disabled children. Children were classified as probable CRS cases based on established clinical criteria. Photo documentation of findings was obtained whenever possible. Results. Six children met the criteria for probable CRS. Using data from surrounding Caribbean countries and from the United States of America prior to rubella immunization, we estimated that there are between 163 and 440 new cases of CRS per year in Haiti. Conclusions. CRS exists in Haiti, but its presence is generally unrecognized. A national rubella immunization policy should be considered.

  15. Exercise and Congenital Heart Disease.

    Science.gov (United States)

    Wang, Junnan; Liu, Bin

    2017-01-01

    Exercise is an essential part of the physical and mental health. However, many doctors and patients have a conservative attitude to participate in exercise in patients with congenital heart disease (CHD). Exercise in patients with CHD is a relatively new and controversial field. Taking into account the involvement of exercise in patients with CHD is likely to induce acute cardiovascular events and even sudden death; many doctors have a conservative attitude to participate in exercise in patients with CHD, leading to the occurrence of excessive self-protection. CHD has been transformed from the original fatal diseases into chronic diseases, medical treatment will also transform from the improvement of the survival rate to the improvement of the quality of life. It is still a problem that whether patients with CHD should participate in exercise and which kind of CHD should take part in exercise to improve the quality of life.

  16. Von Willebrand disease and other bleeding disorders in women: consensus on diagnosis and management from an international expert panel

    NARCIS (Netherlands)

    James, Andra H.; Kouides, Peter A.; Abdul-Kadir, Rezan; Edlund, Mans; Federici, Augusto B.; Halimeh, Susan; Kamphuisen, Pieter W.; Konkle, Barbara A.; Martínez-Perez, Oscar; McLintock, Claire; Peyvandi, Flora; Winikoff, Rochelle

    2009-01-01

    Reproductive tract bleeding in women is a naturally occurring event during menstruation and childbirth. In women with menorrhagia, however, congenital bleeding disorders historically have been underdiagnosed. This consensus is intended to allow physicians to better recognize bleeding disorders as a

  17. Metabolic mapping of the effects of the antidepressant fluoxetine on the brains of congenitally helpless rats.

    Science.gov (United States)

    Shumake, Jason; Colorado, Rene A; Barrett, Douglas W; Gonzalez-Lima, F

    2010-07-09

    Antidepressants require adaptive brain changes before efficacy is achieved, and they may impact the affectively disordered brain differently than the normal brain. We previously demonstrated metabolic disturbances in limbic and cortical regions of the congenitally helpless rat, a model of susceptibility to affective disorder, and we wished to test whether administration of fluoxetine would normalize these metabolic differences. Fluoxetine was chosen because it has become a first-line drug for the treatment of affective disorders. We hypothesized that fluoxetine antidepressant effects may be mediated by decreasing metabolism in the habenula and increasing metabolism in the ventral tegmental area. We measured the effects of fluoxetine on forced swim behavior and regional brain cytochrome oxidase activity in congenitally helpless rats treated for 2 weeks with fluoxetine (5mg/kg, i.p., daily). Fluoxetine reduced immobility in the forced swim test as anticipated, but congenitally helpless rats responded in an atypical manner, i.e., increasing climbing without affecting swimming. As hypothesized, fluoxetine reduced metabolism in the habenula and increased metabolism in the ventral tegmental area. In addition, fluoxetine reduced the metabolism of the hippocampal dentate gyrus and dorsomedial prefrontal cortex. This study provided the first detailed mapping of the regional brain effects of an antidepressant drug in congenitally helpless rats. All of the effects were consistent with previous studies that have metabolically mapped the effects of serotonergic antidepressants in the normal rat brain, and were in the predicted direction of metabolic normalization of the congenitally helpless rat for all affected brain regions except the prefrontal cortex. Copyright (c) 2010 Elsevier B.V. All rights reserved.

  18. Study of prevalence & risk factors of congenital heart defect (Review Article

    Directory of Open Access Journals (Sweden)

    ali dehghani

    2017-09-01

    Full Text Available Abstract Background: Congenital heart defects are known as the state that comes from birth and influences on structure and function of baby's heart, The different types of defects can range from mild (e.g., a small hole between the heart chambers to hard (like a flaw or weakness in a part of the heart. Method: This article is a review article in which the articles published in Farsi and English that the bases valid as Medline, Google Scholar, Pubmed, Springer, SID index has been used, as well as for the study of keywords associated with the use of MESH keywords in identifying and no time limit listed in the databases were searched. Result The prevalence of congenital heart defect, in general, less than one per cent in newborn. The ventricular wall abnormalities defect (VSD, atrial septal defect of (ASD, patent ductus arteriosus (PDA and tetralogy of Fallot (TOF Top among the most types of congenital heart anomalies. Factors such as the age of the parents at conception, maternal risk of diabetes, influenza and febrile illness during pregnancy, drug use during pregnancy and taking a multivitamin before and during the Pregnancy were influenced of newborns with congenital heart defects. Conclusion: According to studies need to be conducted in the presence of multiple risk factors for these disorders, seem to have a detailed plan to Study of More about the factors that affect the risk of developing these disorders, as well as interventions to reduce risk factors identified particularly during pregnancy.

  19. Congenital amusia persists in the developing brain after daily music listening.

    Science.gov (United States)

    Mignault Goulet, Geneviève; Moreau, Patricia; Robitaille, Nicolas; Peretz, Isabelle

    2012-01-01

    Congenital amusia is a neurodevelopmental disorder that affects about 3% of the adult population. Adults experiencing this musical disorder in the absence of macroscopically visible brain injury are described as cases of congenital amusia under the assumption that the musical deficits have been present from birth. Here, we show that this disorder can be expressed in the developing brain. We found that (10-13 year-old) children exhibit a marked deficit in the detection of fine-grained pitch differences in both musical and acoustical context in comparison to their normally developing peers comparable in age and general intelligence. This behavioral deficit could be traced down to their abnormal P300 brain responses to the detection of subtle pitch changes. The altered pattern of electrical activity does not seem to arise from an anomalous functioning of the auditory cortex, because all early components of the brain potentials, the N100, the MMN, and the P200 appear normal. Rather, the brain and behavioral measures point to disrupted information propagation from the auditory cortex to other cortical regions. Furthermore, the behavioral and neural manifestations of the disorder remained unchanged after 4 weeks of daily musical listening. These results show that congenital amusia can be detected in childhood despite regular musical exposure and normal intellectual functioning.

  20. Congenital amusia persists in the developing brain after daily music listening.

    Directory of Open Access Journals (Sweden)

    Geneviève Mignault Goulet

    Full Text Available Congenital amusia is a neurodevelopmental disorder that affects about 3% of the adult population. Adults experiencing this musical disorder in the absence of macroscopically visible brain injury are described as cases of congenital amusia under the assumption that the musical deficits have been present from birth. Here, we show that this disorder can be expressed in the developing brain. We found that (10-13 year-old children exhibit a marked deficit in the detection of fine-grained pitch differences in both musical and acoustical context in comparison to their normally developing peers comparable in age and general intelligence. This behavioral deficit could be traced down to their abnormal P300 brain responses to the detection of subtle pitch changes. The altered pattern of electrical activity does not seem to arise from an anomalous functioning of the auditory cortex, because all early components of the brain potentials, the N100, the MMN, and the P200 appear normal. Rather, the brain and behavioral measures point to disrupted information propagation from the auditory cortex to other cortical regions. Furthermore, the behavioral and neural manifestations of the disorder remained unchanged after 4 weeks of daily musical listening. These results show that congenital amusia can be detected in childhood despite regular musical exposure and normal intellectual functioning.

  1. Left-Sided Congenital Diaphragmatic Hernia with Multiple Congenital Cardiac Anomalies, Hernia Sac, and Microscopic Hepatic Heterotopia: A Case Report

    Directory of Open Access Journals (Sweden)

    Maria Arafah

    2011-01-01

    Full Text Available Congenital diaphragmatic hernia is a common congenital anomaly of uncertain etiology. Its association with multiple congenital anomalies in various organs is well recognized and antenatal radiological evidence of congenital diaphragmatic hernia warrants thorough evaluation to detect other anomalies, some of which can be life threatening. Rarely, heterotopic hepatic tissue is identified in the hernia, a rare pathological finding, exhibiting more than one macroscopic and microscopic characteristics, and always associated with cardiac congenital anomalies. Herein, we report a case of left-sided microscopic heterotopic hepatic tissue in a congenital diaphragmatic hernia in an infant with multiple cardiac congenital anomalies, but with preserved pericardium.

  2. Congenital muscular dystrophies--problems of classification.

    Science.gov (United States)

    Lenard, H G

    1991-04-01

    The classification of congenital muscular dystrophies (CMD), based on perceived clinical and morphological similarities or differences, is controversial. CMD without cerebral involvement has sometimes been divided into a mild and a severe form. This distinction is, however, arbitrary and not uncontested. Whether Ullrich's disease, formerly called atonic-sclerotic dystrophy, is a disease entity and if so, whether it is a primary muscle disorder, is uncertain. CMD without cerebral involvement is inherited in an autosomal recessive fashion in the great majority of cases. CMDs with cerebral involvement are usually classified into at least three forms: the Fukuyama type of CMD, occurring almost exclusively in Japanese patients; CMD with hypomyelination, sometimes also called the occidental type of cerebromuscular dystrophy; and Walker-Warburg syndrome. Muscle-eye-brain disease, described in a number of Finnish patients, may or may not belong in this last category. In CMD with cerebral involvement inheritance is also autosomal recessive. It is possible that single sporadic cases are phenocopies due to infectious or other exogenous causes. Reports of clinical and morphological findings from an increasing number of patients show a high degree of variability within and, on the other hand, certain similarities between the forms of CMD with cerebral involvement. In addition, neuroradiological changes are also found with increasing frequency in CMD patients without clinical neuropsychological abnormalities. It is not unreasonable to speculate that molecular genetic techniques will reveal in the near future a variable defect in one gene locus or defects in a few gene loci as the cause of the various clinical forms of CMDs.

  3. Congenital insensitivity to pain with anhidrosis (CIPA): Novel mutations of the TRKA (NTRK1) gene, a putative uniparental disomy, and a linkage of the mutant TRKA and PKLR genes in a family with CIPA and pyruvate kinase deficiency

    NARCIS (Netherlands)

    Y. Indo (Yasuhiro); S. Mardy (Sek); Y. Miura (Yuichi); A. Moosa (Allie); E.A.R. Ismail (Essam A.); E. Toscano (Ennio); G. Andria (Generoso); V. Pavone (Vito); D.L. Brown (Deborah); A.S. Brooks (Alice); F. Endo (Fumio); I. Matsuda (Ichiro)

    2001-01-01

    textabstractCongenital insensitivity to pain with anhidrosis is an autosomal recessive hereditary disorder characterized by recurrent episodic fever, anhidrosis (inability to sweat), absence of reaction to noxious stimuli, self-mutilating behavior, and mental retardation. The human TRKA gene

  4. Optimization of physical rehabilitation in congenital clubfoot

    Directory of Open Access Journals (Sweden)

    M.L. Golovakha

    2013-09-01

    Full Text Available The aim of the study was to improve the results of treatment of children with typical form of congenital clubfoot by optimizing of physical rehabilitation. The study included the following objectives: to make the algorithm work with the child, to justify the basis of physical rehabilitation, to study its effects, to develop a framework of implementation and optimization of the physical rehabilitation of children with congenital clubfoot. In the course of the study were 62 children involved with the typical form of congenital clubfoot: the main group (n = 42 and control group (n = 42. Age children from 4 years to 7 years. Physical rehabilitation was a logical continuation of treatment. Optimization analysis was performed by clinical examination, radiometric data and indicators of functional methods of research. Comparative analysis of the results of the physical rehabilitation of children with congenital clubfoot in both groups showed a trend more pronounced positive changes in children the main group in all respects.

  5. Massive congenital tricuspid insufficiency in the newborn

    International Nuclear Information System (INIS)

    Bogren, H.G.; Ikeda, R.; Riemenschneider, T.A.; Merten, D.F.; Janos, G.G.

    1979-01-01

    Three cases of massive congenital tricuspid incompetence in the newborn are reported and discussed from diagnostic, pathologic and etiologic points of view. The diagnosis is important as cases have been reported with spontaneous resolution. (Auth.)

  6. Congenital hearing loss. Is CT enough?

    African Journals Online (AJOL)

    Mahmoud Agha

    2014-01-24

    Jan 24, 2014 ... children have potential impact on child educational, cognitive and social development. .... nerstone for management planning. It guides the selection of ..... 7. Timothy C.Hain. Congenital deafness. http://www.dizziness-and-.

  7. Anaesthesia and familial dysautonomia with congenital insensitivity ...

    African Journals Online (AJOL)

    Adele

    the HSANs are familial dysautonomia (Riley-Day syndrome or HSAN type III) and congenital ... sion, and excessive vagal reflexes. Central ... His skin was mottled, dry and pale. ... Eye protection is important since affected individuals lack tears,.

  8. Congenital multifocal osteomyelitis at 24 weeks' gestation

    International Nuclear Information System (INIS)

    Raupp, Peter; Shubbar, Adil; Baichoo, Vijaymani; Samson, Gregory

    2007-01-01

    We report an extremely rare case of congenital nonsyphilitic osteomyelitis in a very preterm infant, providing a unique illustration of the radiological appearances at birth, which may serve as a reference to facilitate diagnosis. (orig.)

  9. Congenital central hypoventilation syndrome and intestinal ...

    African Journals Online (AJOL)

    ... hypoventilation syndrome (CCHS), also called 'Ondine's curse', is characterised by an abnormal ventilatory response to progressive hypercapnia and sustained hypoxaemia. Neonates with this condition experience hypoventilation or apnoea while asleep. Patients may also have congenital intestinal aganglionosis (CIA), ...

  10. Congenital asymmetric crying face: a case report

    Directory of Open Access Journals (Sweden)

    Semra Kara

    2011-12-01

    Full Text Available Congenital asymmetric crying face is an anomalia caused by unilateral absence or weakness of depressor anguli oris muscle The major finding of the disease is the absence or weakness in the outer and lower movement of the commissure during crying. The other expression muscles are normal and the face is symmetric at rest. The asymmetry in congenital asymmetric crying face is most evident during infancy but decreases by age. Congenital asymmetric crying face can be associated with cervicofacial, musclebone, respiratory, genitourinary and central nervous system anomalia. It is diagnosed by physical examination. This paper presents a six days old infant with Congenital asymmetric crying face and discusses the case in terms of diagnosis and disease features.

  11. The incidence of congenital hypotyroidism is increasing

    DEFF Research Database (Denmark)

    Leunbach, Tina Lund; Christensen, Pia Sønderby; Kristensen, Kurt

    2017-01-01

    The prognosis of primary congenital hypothyroidism, which has potentially devastating effects on neurodevelopment, has been almost eradicated after the implementation of the neonatal screening programme. Although early facilitation with substitution of levothyroxine is preventative, caution shoul...

  12. Congenital anomalies of the male urethra

    International Nuclear Information System (INIS)

    Levin, Terry L.; Han, Bokyung; Little, Brent P.

    2007-01-01

    The spectrum of congenital anomalies of the male urethra is presented. The embryologic basis of each anomaly, when known, is discussed. Clinical and imaging features of each entity are presented. (orig.)

  13. Congenital and Genetic Disease in Domestic Animals

    Science.gov (United States)

    Mulvihill, John J.

    1972-01-01

    Reviews observations on domestic animals that have led to the identification of environmental teratogens, and have provided insight into the pathogenesis of congenital defects and genetic diseases in man." (Author/AL)

  14. Mesenchymal neoplasia and congenital pulmonary cysts

    International Nuclear Information System (INIS)

    Weinberg, A.G.; Currarino, G.; Moore, G.C.; Votteler, T.P.

    1980-01-01

    A malignant mesenchymoma exibiting a varied spectrum of differentation developed within a congenital pulmonary cyst 6 1/2 years after the cyst was first recognized. Related tumors with a similar gross appearance have been previously described and have included rhabdomyosarcomas and so-called pulmonary blastomas. There is a low but distinct risk for the developement of mesenchymal sarcomas within congenital peripheral pulmonary cysts. (orig.) [de

  15. Congenital Liver Cyst in a Neonatal Calf

    Directory of Open Access Journals (Sweden)

    Nora Nogradi

    2013-01-01

    Full Text Available Congenital serous cysts attached to the liver capsule are usually small and multiple, but can be solitary, grow extremely large, and become symptomatic. They are considered rare incidental findings during laparotomies or necropsies and thier occurrence is well described in the human literature, with limited reports from the veterinary literature. This report describes the ante-mortem diagnosis and successful surgical removal of a large congenital liver cyst in a neonatal calf.

  16. Congenital Symmastia: A 3-Step Approach

    OpenAIRE

    Sadaka, Mohamed Saad; Allam, Atef A.

    2016-01-01

    Summary: Congenital symmastia is a medial confluence of the breasts. It is a rare anomaly with few reports in the literature and no standard treatment. In this article, we present a case of congenital symmastia treated by 3 steps: liposuction, fixation of the skin to the chest wall in the area of the intermammary sulcus, and postoperative intermammary compression. A successful result was achieved with normal cleavage between the breasts. So, this is considered the ideal treatment for this con...

  17. Congenital Symmastia: A 3-Step Approach

    Science.gov (United States)

    Allam, Atef A.

    2016-01-01

    Summary: Congenital symmastia is a medial confluence of the breasts. It is a rare anomaly with few reports in the literature and no standard treatment. In this article, we present a case of congenital symmastia treated by 3 steps: liposuction, fixation of the skin to the chest wall in the area of the intermammary sulcus, and postoperative intermammary compression. A successful result was achieved with normal cleavage between the breasts. So, this is considered the ideal treatment for this condition. PMID:28293510

  18. Thickened cortical bones in congenital neutropenia

    International Nuclear Information System (INIS)

    Boechat, M.I.; Gormley, L.S.; O'Laughlin, B.J.

    1987-01-01

    Congenital neutropenia is an uncommon entity which may be familial and has a wide spectrum of clinical expression. Three sisters with the severe form of the disease, that suffered from recurrent infections which lead to their demise are described. Review of their radiographs revealed the presence of cortical thickening of the bones. Although several syndroms with different bone abnormalities have been reported associated with neutropenia, the radiographic finding of thickened cortex in children with congenital neutropenia has not been previously described. (orig.)

  19. Thickened cortical bones in congenital neutropenia

    Energy Technology Data Exchange (ETDEWEB)

    Boechat, M.I.; Gormley, L.S.; O' Laughlin, B.J.

    1987-02-01

    Congenital neutropenia is an uncommon entity which may be familial and has a wide spectrum of clinical expression. Three sisters with the severe form of the disease, that suffered from recurrent infections which lead to their demise are described. Review of their radiographs revealed the presence of cortical thickening of the bones. Although several syndroms with different bone abnormalities have been reported associated with neutropenia, the radiographic finding of thickened cortex in children with congenital neutropenia has not been previously described.

  20. Solitary ulcerated congenital giant juvenile xanthogranuloma

    Directory of Open Access Journals (Sweden)

    Su Yuen Ng

    2015-01-01

    Full Text Available A 3-month-old female patient with a giant ulcerated nodule over the back since birth was diagnosed as congenital giant juvenile xanthogranuloma (JXG based on clinical and histopathological examination. Congenital giant JXG with ulceration at birth is a rare presentation of JXG and commonly misdiagnosed. This case emphasizes the importance of being aware of the myriad presentations of JXG in order to make a correct diagnosis and avoid unnecessary investigations or treatment.

  1. Common congenital malformations of the brain

    International Nuclear Information System (INIS)

    Naidich, T.P.; Zimmerman, R.A.

    1987-01-01

    In nearly all cases, congenital malformations are characterized most easily by their anatomic features and are best images with T1-weighted short TR/short TE pulse sequences. T2-weighted, long TR/long TE images are used primarily for the phakomatoses that are commonly associated with brain tumors. This chapter reviews the features of the most common congenital malformations and illustrates their typical magnetic resonance imaging (MRI) appearance

  2. Congenital Scaphoid Megalourethra: A Case Report

    Directory of Open Access Journals (Sweden)

    Kenji Obara

    2017-09-01

    Full Text Available A congenital megalourethra is an enlargement of the pendulous urethra without evidence of distal obstruction. A 1-month-old boy presented to us with complaint of weak stream, ballooning of the penis before and during voiding and post voiding dribbling, since birth. Physical examination and cystourethroscope confirmed the diagnosis of congenital scaphoid megalourethra. He underwent reduction urethroplasty. During postoperative follow up, he had normal looking penis with good urinary stream.

  3. [Congenital anomalies of poor prognosis. Genetics Consensus Committee].

    Science.gov (United States)

    Pardo Vargas, Rosa A; Aracena, Mariana; Aravena, Teresa; Cares, Carolina; Cortés, Fanny; Faundes, Víctor; Mellado, Cecilia; Passalacqua, Cristóbal; Sanz, Patricia; Castillo Taucher, Silvia

    The Genetic Branch of the Chilean Society of Paediatrics, given the draft Law governing the decriminalisation of abortion on three grounds, focusing on the second ground, which considers the "embryo or foetus suffering from a congenital structural anomaly or a genetic disorder incompatible with life outside the womb", met to discuss the scientific evidence according to which congenital anomalies (CA) may be included in this draft law. Experts in clinical genetics focused on 10 CA, reviewed the literature evidence, and met to discuss it. It was agreed not to use the term "incompatible with life outside the womb", as there are exceptions and longer survivals, and change to "congenital anomaly of poor prognosis (CAPP)". Ten CA were evaluated: serious defects of neural tube closure: anencephaly, iniencephaly and craniorachischisis, pulmonary hypoplasia, acardiac foetus, ectopia cordis, non-mosaic triploidy, "limb body wall" complex, "body stalk" anomaly, trisomy 13, trisomy 18, and bilateral renal agenesis. Findings on the prevalence, natural history, prenatal diagnostic methods, survival, and reported cases of prolonged survival were analysed. Post-natal survival, existence of treatments, and outcomes, as well as natural history without intervention, were taken into account in classifying a CA as a CAPP. A CAPP would be: anencephaly, severe pulmonary hypoplasia, acardiac foetus, cervical ectopia cordis, non-mosaic triploidy, limb body wall complex, body stalk anomaly, non-mosaic trisomy 13, non-mosaic trisomy 18, and bilateral renal agenesis. For their diagnosis, it is required that all pregnant women have access to assessments by foetal anatomy ultrasound and occasionally MRI, and cytogenetic and molecular testing. Copyright © 2016 Sociedad Chilena de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

  4. Angle closure glaucoma in congenital ectropion uvea

    Directory of Open Access Journals (Sweden)

    Grace M. Wang

    2018-06-01

    Full Text Available Purpose: Congenital ectropion uvea is a rare anomaly, which is associated with open, but dysplastic iridocorneal angles that cause childhood glaucoma. Herein, we present 3 cases of angle-closure glaucoma in children with congenital ectropion uvea. Observations: Three children were initially diagnosed with unilateral glaucoma secondary to congenital ectropion uvea at 7, 8 and 13 years of age. The three cases showed 360° of ectropion uvea and iris stromal atrophy in the affected eye. In one case, we have photographic documentation of progression to complete angle closure, which necessitated placement of a glaucoma drainage device 3 years after combined trabeculotomy and trabeculectomy. The 2 other cases, which presented as complete angle closure, also underwent glaucoma drainage device implantation. All three cases had early glaucoma drainage device encapsulation (within 4 months and required additional surgery (cycloablation or trabeculectomy. Conclusions and importance: Congenital ectropion uvea can be associated with angle-closure glaucoma, and placement of glaucoma drainage devices in all 3 of our cases showed early failure due to plate encapsulation. Glaucoma in congenital ectropion uvea requires attention to angle configuration and often requires multiple surgeries to obtain intraocular pressure control. Keywords: Congenital ectropion uvea, Juvenile glaucoma, Angle-closure glaucoma, Glaucoma drainage device

  5. Radiographic observation of congenital diaphragmatic hernia

    Energy Technology Data Exchange (ETDEWEB)

    Rhee, Chung Sik [Ewha Women' s University College of Medicine, Seoul (Korea, Republic of)

    1973-12-15

    Five cases of congenital diaphragmatic hernia. Case 1: A female infant, birth weight 2.25 kg, Apgar score 10, normal delivery at 11:33 P.M. on Feb.8, 1972. Lt side congenital diaphragmatic hernia. Case 2: A female infant, birth weight 1.48 kg, Apgar score 5, normal delivery at 11:20 A.M. on Oct.14, 1972. Lt. side congenital diaphragmatic hernia. This infant was twin. this infant's mother was toxemia. Case 3; A 33 years old women was admitted to the our hospital because of Lt.hip joint pain without other symptoms. Date of admission: Jan. 8, 1973. Rt side congenital diaphragmentic hernia. Case 4: A 4 month infant male was admitted to the our hospital because of vomiting, dyspnea and abdominal pain. He had cyanosis intermittently after one month ago. This infant was normal delivered. The family history was not contributory. Date of admission: This infant was normal delivered. The family history was not contributory. Date of admission: Aug. 30, 1971. Rt side congenital diaphragmatic hernia. Case 5: A 13 years old girl was admitted to our hospital because of general weakness without other symptoms. This patient was normal delivered. The family history was not contributory. Date of admission: March. 15, 1973. Lt. side congenital diaphragmentic hernia.

  6. Radiographic observation of congenital diaphragmatic hernia

    International Nuclear Information System (INIS)

    Rhee, Chung Sik

    1973-01-01

    Five cases of congenital diaphragmatic hernia. Case 1: A female infant, birth weight 2.25 kg, Apgar score 10, normal delivery at 11:33 P.M. on Feb.8, 1972. Lt side congenital diaphragmatic hernia. Case 2: A female infant, birth weight 1.48 kg, Apgar score 5, normal delivery at 11:20 A.M. on Oct.14, 1972. Lt. side congenital diaphragmatic hernia. This infant was twin. this infant's mother was toxemia. Case 3; A 33 years old women was admitted to the our hospital because of Lt.hip joint pain without other symptoms. Date of admission: Jan. 8, 1973. Rt side congenital diaphragmentic hernia. Case 4: A 4 month infant male was admitted to the our hospital because of vomiting, dyspnea and abdominal pain. He had cyanosis intermittently after one month ago. This infant was normal delivered. The family history was not contributory. Date of admission: This infant was normal delivered. The family history was not contributory. Date of admission: Aug. 30, 1971. Rt side congenital diaphragmatic hernia. Case 5: A 13 years old girl was admitted to our hospital because of general weakness without other symptoms. This patient was normal delivered. The family history was not contributory. Date of admission: March. 15, 1973. Lt. side congenital diaphragmentic hernia

  7. Memory for pitch in congenital amusia: beyond a fine-grained pitch discrimination problem.

    Science.gov (United States)

    Williamson, Victoria Jane; Stewart, Lauren

    2010-08-01

    Congenital amusia is a disorder that affects the perception and production of music. While amusia has been associated with deficits in pitch discrimination, several reports suggest that memory deficits also play a role. The present study investigated short-term memory span for pitch-based and verbal information in 14 individuals with amusia and matched controls. Analogous adaptive-tracking procedures were used to generate tone and digit spans using stimuli that exceeded psychophysically measured pitch perception thresholds. Individuals with amusia had significantly smaller tone spans, whereas their digits spans were a similar size to those of controls. An automated operation span task was used to determine working memory capacity. Working memory deficits were seen in only a small subgroup of individuals with amusia. These findings support the existence of a pitch-specific component within short-term memory and suggest that congenital amusia is more than a disorder of fine-grained pitch discrimination.

  8. Congenital brain abnormalities: an update on malformations of cortical development and infratentorial malformations.

    Science.gov (United States)

    Poretti, Andrea; Boltshauser, Eugen; Huisman, Thierry A G M

    2014-07-01

    In the past two decades, significant progress in neuroimaging and genetic techniques has allowed for advances in the correct definition/classification of congenital brain abnormalities, which have resulted in a better understanding of their pathogenesis. In addition, new groups of diseases, such as axonal guidance disorders or tubulinopathies, are increasingly reported. Well-defined neuroimaging diagnostic criteria have been suggested for the majority of congenital brain abnormalities. Accurate diagnoses of these complex abnormalities, including distinction between malformations and disruptions, are of paramount significance for management, prognosis, and family counseling. In the next decade, these advances will hopefully be translated into deeper understanding of these disorders and more specific treatments. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

  9. Ehlers Danlos syndrome, kyphoscoliotic type due to Lysyl Hydroxylase 1 deficiency in two children without congenital or early onset kyphoscoliosis

    NARCIS (Netherlands)

    van Dijk, Fleur S.; Mancini, Grazia M. S.; Maugeri, Alessandra; Cobben, Jan M.

    2017-01-01

    We report two children with Ehlers Danlos, kyphoscoliotic type confirmed by Lysyl Hydroxylase 1 deficiency due to bi-allelic PLOD1 mutations (kEDS-PLOD1) who were initially thought to have either a diagnosis of classical EDS (cEDS) or a neuromuscular disorder due to absence of (congenital)

  10. Functional analysis of single amino-acid mutations in the thrombopoietin-receptor Mpl underlying congenital amegakaryocytic thrombocytopenia

    NARCIS (Netherlands)

    Tijssen, Marloes R.; di Summa, Franca; van den Oudenrijn, Sonja; Zwaginga, Jaap Jan; van der Schoot, C. Ellen; Voermans, Carlijn; de Haas, Masja

    2008-01-01

    Congenital amegakaryocytic thrombocytopenia (CAMT) is a rare disorder that presents with severe thrombocytopenia and absence of megakaryocytes in the bone marrow. The disease may develop into bone marrow aplasia. Genetic defects in the gene encoding the thrombopoietin (Tpo) receptor, MPL, are the

  11. Is there potential for learning in amusia? A study of the effect of singing intervention in congenital amusia.

    Science.gov (United States)

    Anderson, Susan; Himonides, Evangelos; Wise, Karen; Welch, Graham; Stewart, Lauren

    2012-04-01

    Congenital amusia is a neurodevelopmental disorder of musical perception and production. Much research has focused on characterizing the deficits within this special population; however, it is also important from both a psychological and educational perspective to determine which aspects of the disorder may be subject to change because this will also constrain theorizing about the nature of the disorder, as well as facilitating possible future remediation programs. In this small-scale study, a professional singing teacher used a broad-brush intervention approach with five individuals diagnosed with congenital amusia. The compensatory elements were designed to enhance vocal efficiency and health, singing technique, musical understanding, pitch perception, and production. Improvements were observed in most individuals in perception, indexed via the Montreal Battery for the Evaluation of Amusia scale subtest and in the vocal performance of familiar songs. The workshop setting gave a unique opportunity for observation and discussion to inform further investigations of this disorder. © 2012 New York Academy of Sciences.

  12. Impaired short-term memory for pitch in congenital amusia.

    Science.gov (United States)

    Tillmann, Barbara; Lévêque, Yohana; Fornoni, Lesly; Albouy, Philippe; Caclin, Anne

    2016-06-01

    Congenital amusia is a neuro-developmental disorder of music perception and production. The hypothesis is that the musical deficits arise from altered pitch processing, with impairments in pitch discrimination (i.e., pitch change detection, pitch direction discrimination and identification) and short-term memory. The present review article focuses on the deficit of short-term memory for pitch. Overall, the data discussed here suggest impairments at each level of processing in short-term memory tasks; starting with the encoding of the pitch information and the creation of the adequate memory trace, the retention of the pitch traces over time as well as the recollection and comparison of the stored information with newly incoming information. These impairments have been related to altered brain responses in a distributed fronto-temporal network, associated with decreased connectivity between these structures, as well as in abnormalities in the connectivity between the two auditory cortices. In contrast, amusic participants׳ short-term memory abilities for verbal material are preserved. These findings show that short-term memory deficits in congenital amusia are specific to pitch, suggesting a pitch-memory system that is, at least partly, separated from verbal memory. This article is part of a Special Issue entitled SI: Auditory working memory. Copyright © 2015 Elsevier B.V. All rights reserved.

  13. Congenital Hypothyroidism in Yazd: Is It Really Prevalent?

    Directory of Open Access Journals (Sweden)

    Narjes Hazar

    2018-04-01

    Full Text Available Congenital hypothyroidism (CH is the most frequent type of endocrine disorders which presents at birth. It plays a major role in developing the most common preventable type of mental retardation around the world. In this study, we aimed to investigate CH incidence and its predictive factors among newborns in Yazd province. This cohort study was conducted in 38 health centers of 10 cities in Yazd province which is located in the center of Iran, from March 2008 to February 2015. All neonates, as the audiences of this program, were evaluated using heel prick or Guthrie test according to the national protocol of CH screening. During 7 years of screening for CH from March 2008 to February 2015, 143190 neonates were screened. Among them, 434 neonates were diagnosed as affected cases by CH, and the 7-year incidence of this disease was 303/ 100,000 live births. First, cousin consanguinity, hospitalization, male sex and low birth weight had a significant relationship with congenital hypothyroidism. Logistic regression analysis revealed that aforementioned variables in addition to delivery type (cesarean section were significant predictor of CH. CH is more prevalent in Yazd compared to the other provinces in Iran. It is recommended that the effects of probable risk factors are evaluated through additional longitudinal studies and effective preventive strategies are designed according to the results.

  14. Spectrum of Autosomal Recessive Congenital Ichthyosis in Scandinavia

    DEFF Research Database (Denmark)

    Hellström Pigg, Maritta; Bygum, Anette; Gånemo, Agneta

    2016-01-01

    Autosomal recessive congenital ichthyosis (ARCI) represents a heterogeneous group of rare disorders of cornification with 3 major subtypes: harlequin ichthyosis (HI), lamellar ichthyosis (LI) and congenital ichthyosiform erythroderma (CIE). A 4th subtype has also been proposed: pleomorphic...... ichthyosis (PI), characterized by marked skin changes at birth and subsequently mild symptoms. In nationwide screenings of suspected cases of ARCI in Denmark and Sweden, we identified 132 patients (age range 0.1-86 years) classified as HI (n = 7), LI (n = 70), CIE (n = 17) and PI (n = 38). At birth......-100%). A scoring (0-4) of ichthyosis/ery-thema past infancy showed widely different mean values in the subgroups: HI (3.2/3.1), LI (2.4/0.6), CIE (1.8/1.6), PI (1.1/0.3). Novel or recurrent mutations were found in 113 patients: TGM1 (n = 56), NIPAL4 (n = 15), ALOX12B (n = 15), ABCA12 (n = 8), ALOXE3 (n = 9), SLC27...

  15. Bilateral congenital deficiency of tibia: a case report.

    Science.gov (United States)

    Sharma, Vijai; Yadav, Ganesh; Gupta, Anil Kumar; Kumar, Dileep

    2014-01-01

    Tibial hemimelia/amelia is a rare congenital anomaly characterized by deficiency of the tibia with relatively intact fibula. They can be identified as an isolated disorder or as part of malformation syndromes. This presentation expands the spectrum of tibial hemimelia characterizing its great clinical and radiological variability. A five year old female child, born to unaffected and non-consanguineous parents, presented with deformity and shortening of both legs. There was no other structural anomaly except in both lower limbs. Radiological imaging showed absence of the tibia, angulation of fibula and tarsal coalition of right side. Femur was seen to be normal in both lower limbs while patella, tibia and talus were absent on left side along with 1st ray deficiency. Severe varus deformity was seen in both feet. The parents were not willing for corrective surgery, therefore extension prosthesis was devised. We report a case of tibial hemimelia as well as to suggest methods to manage and rehabilitate such patients. A congenital malformations surveillance and record system needs to be developed to identify the demographic parameters, etiology, risk factors and associations of all types of limb deficiencies. Need is felt of a classification system which includes broader spectrum of limb malformations.

  16. Statistical learning of speech, not music, in congenital amusia.

    Science.gov (United States)

    Peretz, Isabelle; Saffran, Jenny; Schön, Daniele; Gosselin, Nathalie

    2012-04-01

    The acquisition of both speech and music uses general principles: learners extract statistical regularities present in the environment. Yet, individuals who suffer from congenital amusia (commonly called tone-deafness) have experienced lifelong difficulties in acquiring basic musical skills, while their language abilities appear essentially intact. One possible account for this dissociation between music and speech is that amusics lack normal experience with music. If given appropriate exposure, amusics might be able to acquire basic musical abilities. To test this possibility, a group of 11 adults with congenital amusia, and their matched controls, were exposed to a continuous stream of syllables or tones for 21-minute. Their task was to try to identify three-syllable nonsense words or three-tone motifs having an identical statistical structure. The results of five experiments show that amusics can learn novel words as easily as controls, whereas they systematically fail on musical materials. Thus, inappropriate musical exposure cannot fully account for the musical disorder. Implications of the results for the domain specificity of statistical learning are discussed. © 2012 New York Academy of Sciences.

  17. Congenital nephrogenic diabetes insipidus: the current state of affairs.

    Science.gov (United States)

    Wesche, Daniel; Deen, Peter M T; Knoers, Nine V A M

    2012-12-01

    The anti-diuretic hormone arginine vasopressin (AVP) is released from the pituitary upon hypovolemia or hypernatremia, and regulates water reabsorption in the renal collecting duct principal cells. Binding of AVP to the arginine vasopressin receptor type 2 (AVPR2) in the basolateral membrane leads to translocation of aquaporin 2 (AQP2) water channels to the apical membrane of the collecting duct principal cells, inducing water permeability of the membrane. This results in water reabsorption from the pro-urine into the medullary interstitium following an osmotic gradient. Congenital nephrogenic diabetes insipidus (NDI) is a disorder associated with mutations in either the AVPR2 or AQP2 gene, causing the inability of patients to concentrate their pro-urine, which leads to a high risk of dehydration. This review focuses on the current knowledge regarding the cell biological aspects of congenital X-linked, autosomal-recessive and autosomal-dominant NDI while specifically addressing the latest developments in the field. Based on deepened mechanistic understanding, new therapeutic strategies are currently being explored, which we also discuss here.

  18. Bone marrow morphology and disease progression in congenital thrombocytopenia: a detailed clinicopathologic and genetic study of eight cases.

    Science.gov (United States)

    Tsang, Hamilton C; Bussel, James B; Mathew, Susan; Liu, Yen-Chun; Imahiyerobo, Allison A; Orazi, Attilio; Geyer, Julia T

    2017-04-01

    Patients with congenital thrombocytopenia have an increased risk of developing myeloid neoplasms. In these cases, the morphologic distinction between disease at baseline and at progression is challenging. This report analyzes clinicopathologic features of congenital thrombocytopenia with long-term follow-up at one referral center. Records from the last 20 years were searched for cases of congenital thrombocytopenia with bone marrow biopsies and peripheral blood smears. The clinical, morphologic, immunophenotypic, and molecular features were analyzed. Six adult and two pediatric patients were identified (six male, two female). Age range at first biopsy was 1-47 (median, 31) years. Underlying diseases included thrombocytopenia-absent radius syndrome, congenital thrombocytopenia with radial-ulnar synostosis, MYH9-related disorder, shortened telomere syndrome, congenital thrombocytopenia with ANKRD26 mutation, and familial platelet disorder with predisposition to acute myeloid leukemia. Four patients had myelodysplastic/myeloproliferative neoplasm-like marrow changes such as hypercellularity, increased myeloid to erythroid ratio, numerous micromegakaryocytes (highlighted by CD42b), and marrow fibrosis. Two patients had marrow hypoplasia and two had unremarkable marrow morphology. Three patients-all in the myelodysplastic/myeloproliferative neoplasm-like group-developed disease progression characterized by erythroid and myeloid dysplasia, elevated bone marrow blasts, and new cytogenetic abnormalities. Unlike non-familial myeloid neoplasms, congenital thrombocytopenia patients in the myelodysplastic/myeloproliferative neoplasm-like group had a long and indolent clinical course (average age at disease progression, 47 years). In summary, three distinct morphologic types of congenital thrombocytopenia were identified: a hyperplastic myelodysplastic/myeloproliferative neoplasm-like group, a hypoplastic bone marrow failure-like group, and a group with relatively normal marrow

  19. Congenital Adrenal Hyperplasia in an Elite Female Soccer Player; What Sports Medicine Clinicians Should Know about This?

    Science.gov (United States)

    Angoorani, Hooman; Haratian, Zohreh; Halabchi, Farzin

    2012-09-01

    Congenital Adrenal Hyperplasia (CAH) refers to a group of congenital conditions characterized by disordered cortisol synthesis. The correlation between CAH and sports performance has been less studied before and there is very limited information regarding the impacts of this congenital disease on sports performance. Probably, there are some limitations for patients who suffer from CAH in sports, but at the same time, they may enjoy some advantage due to the probable effect of endogenous hyperandrogenism on their exercise performance. The case is a 14 - year old girl with male phenotype who is a known case of congenital adrenal hyperplasia. She plays in the women's national soccer team of under 16. She has been in the first division league of indoor soccer for 4 years and was also selected in the preparation training camp of women's football team for Singapore's youth Olympic Games. Her illness and dependence on corticosteroid have caused some concerns for her participation in the international competitions of women. However, following consultations with the Therapeutic Use Exemption (TUE) Committee of games organization, she received TUE to use corticosteroid only within the games period. Despite all her problems, she is now playing in the Second Division League of indoor soccer. A female adolescent with CAH may compete at the high level of outdoor and indoor soccer. However, there are many questions regarding the advantages and disadvantages of this congenital disorder and its treatment on sports related issues.

  20. Different Clinical Phenotypes in Familial Severe Congenital Neutropenia Cases with Same Mutation of the ELANE Gene

    OpenAIRE

    Cho, Hye-Kyung; Jeon, In Sang

    2014-01-01

    Severe congenital neutropenia (SCN) is a heterogeneous group of disorders with a defect in granulopoiesis causing marked neutropenia and severe bacterial infections. A 17-month-old girl (patient 1) was admitted due to cervical lymphadenitis caused by methicillin-resistant Staphylococcus aureus, with neutropenia. She had Pseudomonas aeruginosa sepsis and peritonitis with perforated appendicitis at 8-month of age. Her sister, a 37-month-old girl (patient 2), had recurrent stomatitis with profou...

  1. Intonation processing deficits of emotional words among Mandarin Chinese speakers with congenital amusia: an ERP study

    OpenAIRE

    Lu, Xuejing; Ho, Hao Tam; Liu, Fang; Wu, Daxing; Thompson, William F.

    2015-01-01

    Background: Congenital amusia is a disorder that is known to affect the processing of musical pitch. Although individuals with amusia rarely show language deficits in daily life, a number of findings point to possible impairments in speech prosody that amusic individuals may compensate for by drawing on linguistic information. Using EEG, we investigated (1) whether the processing of speech prosody is impaired in amusia and (2) whether emotional linguistic information can compensate for this i...

  2. Sensitivity to musical emotion is influenced by tonal structure in congenital amusia

    OpenAIRE

    Jiang, Cunmei; Liu, Fang; Wong, Patrick C. M.

    2017-01-01

    Emotional communication in music depends on multiple attributes including psychoacoustic features and tonal system information, the latter of which is unique to music. The present study investigated whether congenital amusia, a lifelong disorder of musical processing, impacts sensitivity to musical emotion elicited by timbre and tonal system information. Twenty-six amusics and 26 matched controls made tension judgments on Western (familiar) and Indian (unfamiliar) melodies played on piano and...

  3. Radiological features in congenital erythropoietic porphyria (Gunther's disease). Report of three cases

    Energy Technology Data Exchange (ETDEWEB)

    Levesque, M.; Legmann, P.; Le Cloirec, A.; Deybach, J.C.; Nordmann, Y.

    1988-01-01

    Gunther's disease or congenital erythropoietic porphyria is a rare and severe disorder comprising cutaneous and haemolytic symptoms. Photocutaneous lesions are responsible for scleroderma-like calcifications and deformities of the extremities visible on X-rays. Hemolytic manifestations lead to diffuse major osteopenia. Soft tissue calcifications of the fingers can be seen even in young patients. One case reported here is the first illustration of intracranial calcifications located on dura-mater and calvarium.

  4. Surgery in adults with congenital coagulation deficiencies: how do we do it?

    Directory of Open Access Journals (Sweden)

    Dušan Andoljšek

    2012-12-01

    Conclusions: Surgery in adults with congenital coagulation disorders is always challenging. The risk of complications is average or lower if there is an adequate level of medical treatement and organisation. Treatment concentrates are safe, no inhibitor was found. Measures other thanmedicines are quite effective for prophylaxis of thrombosis. Surgery is partly specific for this population (hemophilic polyarthropathy but it also reflects common problems of the aging population.

  5. Congenital varicella syndrome: cranial MRI in a long-term survivor

    International Nuclear Information System (INIS)

    Deasy, N.P.; Jarosz, J.M.; Cox, T.C.S.; Hughes, E.

    1999-01-01

    Congenital varicella syndrome is a rare disorder which follows maternal infection in the first or early second trimester. The syndrome comprises a number of malformations including microcephaly, cortical destruction and limb hypoplasia. We describe a case where there has been long-term survival following second trimester maternal infection. The clinical findings, including the characteristic lower limb hypoplasia, are documented, as are the appearances on cranial MRI indicating an encephaloclastic porencephaly. (orig.) (orig.)

  6. Congenital Anorectal Malformation Severity Does Not Predict Severity of Congenital Heart Defects

    NARCIS (Netherlands)

    Jonker, Jara E.; Liem, Eryn T.; Elzenga, Nynke J.; Molenbuur, Bouwe; Trzpis, Monika; Broens, Paul M. A.

    2016-01-01

    Objective To determine the prevalence of congenital heart defects (CHDs) in patients with mild or severe congenital anorectal malformations (CARMs), and whether all patients with CARM need pediatric cardiology screening. Study design We included 129 patients with CARM born between 2004 and 2013, and

  7. Congenital cholesteatoma of the infratemporal fossa with congenital aural atresia and mastoiditis: a case report

    Directory of Open Access Journals (Sweden)

    Abdel-Aziz Mosaad

    2012-06-01

    Full Text Available Abstract Background Congenital cholesteatoma may be expected in abnormally developed ear, it may cause bony erosion of the middle ear cleft and extend to the infratemporal fossa. We present the first case of congenital cholesteatoma of the infratemporal fossa in a patient with congenital aural atresia that has been complicated with acute mastoiditis. Case presentation A sixteen year old Egyptian male patient presented with congenital cholesteatoma of the infratemporal fossa with congenital aural atresia complicated with acute mastoiditis. Two weeks earlier, the patient suffered pain necessitating hospital admission, magnetic resonance imaging revealed a soft tissue mass in the right infratemporal fossa. On presentation to our institute, Computerized tomography was done as a routine, it proved the diagnosis of mastoiditis, pure tone audiometry showed an air-bone gap of 60 dB. Cortical mastoidectomy was done for treatment of mastoiditis, removal of congenital cholesteatoma was carried out with reconstruction of external auditory canal. Follow-up of the patient for 2 years and 3 months showed a patent, infection free external auditory canal with an air-bone gap has been reduced to 35db. One year after the operation; MRI was done and it showed no residual or recurrent cholesteatoma. Conclusions Congenital cholesteatoma of the infratemporal fossa in cases of congenital aural atresia can be managed safely even if it was associated with mastoiditis. It is an original case report of interest to the speciality of otolaryngology.

  8. Congenital prosopagnosia: A case report

    Directory of Open Access Journals (Sweden)

    Rodrigo Rizek Schultz

    Full Text Available Abstract Prosopagnosia is a visual agnosia characterized by an inability to recognize previously known human faces and to learn new faces. The aim of this study was to present a forty-six year-old woman with congenital prosopagnosia, and to discuss the neural bases of perception and recognition of faces. The patients had a lifetime impairment in recognizing faces of family members, close friends, and even her own face in photos. She also had impairment in recognizing animals such as discriminating between cats and dogs. The patient's basic visual skills showed impairment in identifying and recognizing the animal form perception on the coding subtest of the WAIS-R, recognizing overlapping pictures (Luria, and in identifying silhouettes depicting animals and objects (VOSP. Unconventional tests using pictures evidenced impairment in her capacity to identify famous faces, facial emotions and animals. Her face perception abilities were preserved, but recognition could not take place. Therefore, it appears that the agnosia in this case best fits the group of categories termed "associative".

  9. [Genetic aspects in congenital hypothyrodism].

    Science.gov (United States)

    Perone, Denise; Teixeira, Silvânia S; Clara, Sueli A; Santos, Daniela C dos; Nogueira, Célia R

    2004-02-01

    Congenital hypothyroidism (CH) affects between 1:3,000 and 1:4,000 newborns. Many genes are essential for normal development of the hypothalamus-pituitary-thyroid axis and hormone production, and are associated with CH. About 85% of primary hypothyroidism is called thyroid digenesis and evidence suggests that mutations in transcription factors (TTF2, TTF1, and PAX-8) and TSH receptor gene could be responsible for the disease. Genetic defects of hormone synthesis could be caused by mutations in the following genes: NIS (natrium-iodide symporter), pendrine, thyreoglobulin (TG), peroxidase (TPO). Recently, mutations in the THOX-2 gene have also been related to organification defects. Central hypothyroidism affects about 1:20,000 newborns and has been associated with mutations in pituitary transcriptional factors (POUIF1, PROP1, LHX3, and HESX1). The syndrome of resistance to thyroid hormone is rare, implies a hypothyroidism state for some tissues and is frequently associated with dominant autosomal mutations in the beta-receptor (TRss).

  10. Angiographic features of rapidly involuting congenital hemangioma (RICH)

    Energy Technology Data Exchange (ETDEWEB)

    Konez, Orhan; Burrows, Patricia E. [Department of Radiology, Children' s Hospital Boston, Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115 (United States); Mulliken, John B. [Division of Plastic Surgery, Children' s Hospital Boston, Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115 (United States); Fishman, Steven J. [Department of Pediatric Surgery, Children' s Hospital Boston, Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115 (United States); Kozakewich, Harry P.W. [Department of Pathology, Children' s Hospital Boston, Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115 (United States)

    2003-01-01

    Rapidly involuting congenital hemangioma (RICH) is a recently recognized entity in which the vascular tumor is fully developed at birth and undergoes rapid involution. Angiographic findings in two infants with congenital hemangioma are reported and compared with a more common postnatal infantile hemangioma and a congenital infantile fibrosarcoma. Congenital hemangiomas differed from infantile hemangiomas angiographically by inhomogeneous parenchymal staining, large and irregular feeding arteries in disorganized patterns, arterial aneurysms, direct arteriovenous shunts, and intravascular thrombi. Both infants had clinical evidence of a high-output cardiac failure and intralesional bleeding. This congenital high-flow vascular tumor is difficult to distinguish angiographically from arteriovenous malformation and congenital infantile fibrosarcoma. (orig.)

  11. Congenital tumors of the central nervous system

    Energy Technology Data Exchange (ETDEWEB)

    Severino, Mariasavina [G. Gaslini Children' s Hospital, Department of Neuroradiology, Genoa (Italy); Schwartz, Erin S. [The Children' s Hospital of Philadelphia, Department of Radiology, Philadelphia, PA (United States); Thurnher, Majda M. [Medical University of Vienna, Department of Radiology, Vienna (Austria); Rydland, Jana [MR Center, St. Olav' s Hospital HF, Trondheim (Norway); Nikas, Ioannis [Agia Sophia Children' s Hospital, Imaging Department, Athens (Greece); Rossi, Andrea [G. Gaslini Children' s Hospital, Department of Neuroradiology, Genoa (Italy); G. Gaslini Children' s Hospital, Department of Pediatric Neuroradiology, Genoa (Italy)

    2010-06-15

    Congenital tumors of the central nervous system (CNS) are often arbitrarily divided into ''definitely congenital'' (present or producing symptoms at birth), ''probably congenital'' (present or producing symptoms within the first week of life), and ''possibly congenital'' (present or producing symptoms within the first 6 months of life). They represent less than 2% of all childhood brain tumors. The clinical features of newborns include an enlarged head circumference, associated hydrocephalus, and asymmetric skull growth. At birth, a large head or a tense fontanel is the presenting sign in up to 85% of patients. Neurological symptoms as initial symptoms are comparatively rare. The prenatal diagnosis of congenital CNS tumors, while based on ultrasonography, has significantly benefited from the introduction of prenatal magnetic resonance imaging studies. Teratomas constitute about one third to one half of these tumors and are the most common neonatal brain tumor. They are often immature because of primitive neural elements and, rarely, a component of mixed malignant germ cell tumors. Other tumors include astrocytomas, choroid plexus papilloma, primitive neuroectodermal tumors, atypical teratoid/rhabdoid tumors, and medulloblastomas. Less common histologies include craniopharyngiomas and ependymomas. There is a strong predilection for supratentorial locations, different from tumors of infants and children. Differential diagnoses include spontaneous intracranial hemorrhage that can occur in the presence of coagulation factor deficiency or underlying vascular malformations, and congenital brain malformations, especially giant heterotopia. The prognosis for patients with congenital tumors is generally poor, usually because of the massive size of the tumor. However, tumors can be resected successfully if they are small and favorably located. The most favorable outcomes are achieved with choroid plexus tumors

  12. Congenital tumors of the central nervous system

    International Nuclear Information System (INIS)

    Severino, Mariasavina; Schwartz, Erin S.; Thurnher, Majda M.; Rydland, Jana; Nikas, Ioannis; Rossi, Andrea

    2010-01-01

    Congenital tumors of the central nervous system (CNS) are often arbitrarily divided into ''definitely congenital'' (present or producing symptoms at birth), ''probably congenital'' (present or producing symptoms within the first week of life), and ''possibly congenital'' (present or producing symptoms within the first 6 months of life). They represent less than 2% of all childhood brain tumors. The clinical features of newborns include an enlarged head circumference, associated hydrocephalus, and asymmetric skull growth. At birth, a large head or a tense fontanel is the presenting sign in up to 85% of patients. Neurological symptoms as initial symptoms are comparatively rare. The prenatal diagnosis of congenital CNS tumors, while based on ultrasonography, has significantly benefited from the introduction of prenatal magnetic resonance imaging studies. Teratomas constitute about one third to one half of these tumors and are the most common neonatal brain tumor. They are often immature because of primitive neural elements and, rarely, a component of mixed malignant germ cell tumors. Other tumors include astrocytomas, choroid plexus papilloma, primitive neuroectodermal tumors, atypical teratoid/rhabdoid tumors, and medulloblastomas. Less common histologies include craniopharyngiomas and ependymomas. There is a strong predilection for supratentorial locations, different from tumors of infants and children. Differential diagnoses include spontaneous intracranial hemorrhage that can occur in the presence of coagulation factor deficiency or underlying vascular malformations, and congenital brain malformations, especially giant heterotopia. The prognosis for patients with congenital tumors is generally poor, usually because of the massive size of the tumor. However, tumors can be resected successfully if they are small and favorably located. The most favorable outcomes are achieved with choroid plexus tumors, where aggressive surgical treatment leads to disease

  13. Recurrent Congenital Diaphragmatic Hernia in Ehlers-Danlos Syndrome

    International Nuclear Information System (INIS)

    Lin, I.C.; Ko, S.F.; Shieh, C.S.; Huang, C.F.; Chien, S.J.; Liang, C.D.

    2006-01-01

    Ehlers-Danlos syndrome (EDS) includes a group of connective tissue disorders with abnormal collagen metabolism and a diverse clinical spectrum. We report two siblings with EDS who both presented with congenital diaphragmatic hernia (CDH). The elder sister suffered from recurrent diaphragmatic hernia twice and EDS was overlooked initially. Echocardiography as well as contrast-enhanced magnetic resonance angiography (MRA) showed dilatation of the pulmonary artery, and marked elongation and tortuosity of the aorta and its branches. A diagnosis of EDS was eventually established when these findings were coupled with the clinical features of hyperelastic skin. Her younger brother also had similar features. This report emphasizes that EDS may present as CDH in a small child which could easily be overlooked. Without appropriate surgery, diaphragmatic hernia might occur. Echocardiographic screening is recommended in patients with CDH. Contrast-enhanced MRA can be helpful in delineation of abnormally tortuous aortic great vessels that are an important clue to the early diagnosis of EDS

  14. The role of imaging in congenital adrenal hyperplasia

    International Nuclear Information System (INIS)

    Teixeira, Sara Reis; Andrade, Marco Tulio Soares; Melo, Andrea Farias; Elias Junior, Jorge; Elias, Paula Condé Lamparelli

    2014-01-01

    Congenital adrenal hyperplasia (CAH) is an autossomic recessive disorder caused by impaired steroidogenesis. Patients with CAH may present adrenal insufficiency with or without salt-wasting, as well as various degrees of virilization and fertility impairment, carrying a high incidence of testicular adrenal rest tumors and increased incidence of adrenal tumors. The diagnosis of CAH is made based on the adrenocortical profile hormonal evaluation and genotyping, in selected cases. Follow-up is mainly based on hormonal and clinical evaluation. Utility of imaging in this clinical setting may be helpful for the diagnosis, management, and follow-up of the patients, although recommendations according to most guidelines are weak when present. Thus, the authors aimed to conduct a narrative synthesis of how imaging can help in the management of patients with CAH, especially focused on genitography, ultrasonography, computed tomography, and magnetic resonance imaging. (author)

  15. Altered intrinsic connectivity of the auditory cortex in congenital amusia.

    Science.gov (United States)

    Leveque, Yohana; Fauvel, Baptiste; Groussard, Mathilde; Caclin, Anne; Albouy, Philippe; Platel, Hervé; Tillmann, Barbara

    2016-07-01

    Congenital amusia, a neurodevelopmental disorder of music perception and production, has been associated with abnormal anatomical and functional connectivity in a right frontotemporal pathway. To investigate whether spontaneous connectivity in brain networks involving the auditory cortex is altered in the amusic brain, we ran a seed-based connectivity analysis, contrasting at-rest functional MRI data of amusic and matched control participants. Our results reveal reduced frontotemporal connectivity in amusia during resting state, as well as an overconnectivity between the auditory cortex and the default mode network (DMN). The findings suggest that the auditory cortex is intrinsically more engaged toward internal processes and less available to external stimuli in amusics compared with controls. Beyond amusia, our findings provide new evidence for the link between cognitive deficits in pathology and abnormalities in the connectivity between sensory areas and the DMN at rest. Copyright © 2016 the American Physiological Society.

  16. A case of congenital myopathy masquerading as paroxysmal dyskinesia

    Directory of Open Access Journals (Sweden)

    Harsh Patel

    2014-01-01

    Full Text Available Gastroesophageal reflux (GER disease is a significant comorbidity of neuromuscular disorders. It may present as paroxysmal dyskinesia, an entity known as Sandifer syndrome. A 6-week-old neonate presented with very frequent paroxysms of generalized stiffening and opisthotonic posture since day 22 of life. These were initially diagnosed as seizures and he was started on multiple antiepileptics which did not show any response. After a normal video electroencephalogram (VEEG was documented, possibility of dyskinesia was kept. However, when he did not respond to symptomatic therapy, Sandifer syndrome was thought of and GER scan was done, which revealed severe GER. After his symptoms got reduced to some extent, a detailed clinical examination revealed abnormal facies with flaccid quadriparesis. Muscle biopsy confirmed the diagnosis of a specific congenital myopathy. On antireflux measures, those episodic paroxysms reduced to some extent. Partial response to therapy in GER should prompt search for an underlying secondary etiology.

  17. The role of imaging in congenital adrenal hyperplasia

    Energy Technology Data Exchange (ETDEWEB)

    Teixeira, Sara Reis; Andrade, Marco Tulio Soares; Melo, Andrea Farias; Elias Junior, Jorge, E-mail: jejunior@fmrp.usp.br [Department of Internal Medicine, Division of Radiology, Clinical Hospital, Ribeirao Preto Medical School, University of Sao Paulo (FMRP-USP), Ribeirao Preto, SP (Brazil); Elias, Paula Condé Lamparelli [Department of Internal Medicine, Division of Endocrinology, Clinical Hospital, FMRP-USP, Ribeirao Preto, SP (Brazil)

    2014-10-15

    Congenital adrenal hyperplasia (CAH) is an autossomic recessive disorder caused by impaired steroidogenesis. Patients with CAH may present adrenal insufficiency with or without salt-wasting, as well as various degrees of virilization and fertility impairment, carrying a high incidence of testicular adrenal rest tumors and increased incidence of adrenal tumors. The diagnosis of CAH is made based on the adrenocortical profile hormonal evaluation and genotyping, in selected cases. Follow-up is mainly based on hormonal and clinical evaluation. Utility of imaging in this clinical setting may be helpful for the diagnosis, management, and follow-up of the patients, although recommendations according to most guidelines are weak when present. Thus, the authors aimed to conduct a narrative synthesis of how imaging can help in the management of patients with CAH, especially focused on genitography, ultrasonography, computed tomography, and magnetic resonance imaging. (author)

  18. Chromosome abnormalities and the genetics of congenital corneal opacification.

    Science.gov (United States)

    Mataftsi, A; Islam, L; Kelberman, D; Sowden, J C; Nischal, K K

    2011-01-01

    Congenital corneal opacification (CCO) encompasses a broad spectrum of disorders that have different etiologies, including genetic and environmental. Terminology used in clinical phenotyping is commonly not specific enough to describe separate entities, for example both the terms Peters anomaly and sclerocornea have been ascribed to a clinical picture of total CCO, without investigating the presence or absence of iridocorneal adhesions. This is not only confusing but also unhelpful in determining valid genotype-phenotype correlations, and thereby revealing clues for pathogenesis. We undertook a systematic review of the literature focusing on CCO as part of anterior segment developmental anomalies (ASDA), and analyzed its association specifically with chromosomal abnormalities. Genes previously identified as being associated with CCO are also summarized. All reports were critically appraised to classify phenotypes according to described features, rather than the given diagnosis. Some interesting associations were found, and are discussed.

  19. Congenital scoliosis: an up-to-date

    Science.gov (United States)

    Burnei, G; Gavriliu, S; Vlad, C; Georgescu, I; Ghita, RA; Dughilă, C; Japie, EM; Onilă, A

    2015-01-01

    Congenital scoliosis represents a spinal malformation due to defects of formation, segmentation or mixed ones. It is characterized by a longitudinal and rotational imbalance. 54 patients were analyzed and 39 out of them were operated by various approaches with anterior and posterior instrumentations during 2000 and 2012. The impossibility to appoint some patients encountered in the daily practice into the known classifications, allowed us to purpose two categories of congenital scoliosis related to the predominance of spinal deviances in the coronal and transversal views. No certain etiology of congenital scoliosis has been identified until today. The susceptibility of some polygenic defects is obvious due to the presence of a sum of defects associated to most of the congenital scoliosis cases and the rarity of the presence of a unique defect. The diagnosis requires a thorough clinical and imaging examination in order to establish an individualized therapeutic strategy. The treatment of congenital scoliosis is different from the adolescent idiopathic one. Therapeutic criteria are significantly different. It is essential to assess the difference in growth of the concavity related to the convexity when choosing a particular procedure. The magnitude of the curve and the progressive rate are fundamental issues to the surgeon PMID:26351546

  20. Angle closure glaucoma in congenital ectropion uvea.

    Science.gov (United States)

    Wang, Grace M; Thuente, Daniel; Bohnsack, Brenda L

    2018-06-01

    Congenital ectropion uvea is a rare anomaly, which is associated with open, but dysplastic iridocorneal angles that cause childhood glaucoma. Herein, we present 3 cases of angle-closure glaucoma in children with congenital ectropion uvea. Three children were initially diagnosed with unilateral glaucoma secondary to congenital ectropion uvea at 7, 8 and 13 years of age. The three cases showed 360° of ectropion uvea and iris stromal atrophy in the affected eye. In one case, we have photographic documentation of progression to complete angle closure, which necessitated placement of a glaucoma drainage device 3 years after combined trabeculotomy and trabeculectomy. The 2 other cases, which presented as complete angle closure, also underwent glaucoma drainage device implantation. All three cases had early glaucoma drainage device encapsulation (within 4 months) and required additional surgery (cycloablation or trabeculectomy). Congenital ectropion uvea can be associated with angle-closure glaucoma, and placement of glaucoma drainage devices in all 3 of our cases showed early failure due to plate encapsulation. Glaucoma in congenital ectropion uvea requires attention to angle configuration and often requires multiple surgeries to obtain intraocular pressure control.