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Query: UMLS:C0038379 (strabismus)
 9,317 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The IVIC syndrome is an autosomal dominant condition affecting mainly the upper limbs. It is described from 19 living members of one family of mostly Caucasoid descent; it came to Venezuela from the Canary Islands 140 years ago. The new mutation appeared six generations ago. It has complete penetrance and wide expressivity for a radial ray defect which may vary from an almost normal thumb to a severely malformed upper limb. When present, the thumb has a long/slender metacarpal and a short distal phalanx, reflected in a typical metacarpophalangeal (MP) pattern profile. Anthropometry reveals delayed growth in the forearms, clavicles, and cranium during adolescence, and permanently in the spine; the maturation of the face, tibiae, and feet is normal. The radial carpal bones are always affected, some being still hypoplastic at advanced ages. Constant palmar dermatoglyphic anomalies are a high a-b ridge count, a distally placed or absent t triradius, and an increased frequency of patterns in the second interdigital area. Extraocular muscles are involved almost always, producing strabismus. Hearing is bilaterally impaired due to a mixed congenital loss, either total or partial. Mild thrombocytopenia and leukocytosis are present before the age of 50 years. There is neither associated ectodermal dysplasia nor heart involvement [except for occasional mild, incomplete right bundle branch block (IRBBB)]; imperforate anus occurs in about 10% of affected persons. The possible pathogenetic relationship to the thalidomide embryopathy and to the Holt-Oram syndrome, among others, is discussed.
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PMID:The IVIC syndrome: a new autosomal dominant complex pleiotropic syndrome with radial ray hypoplasia, hearing impairment, external ophthalmoplegia, and thrombocytopenia. 739 22

In this work we presented our own experience with recognized and treated toxoplasmosis among children. Treated cases were observed over several years afterwards. We analyzed the frequency and character of clinical changes, evaluated the validity of serological screening and the effectiveness of treatment. The largest age group treated were children 13 months to 5 years old. 13 children had the congenital and 12 the acquired form. The most cases occurred in the nodal, ocular and ocular-cranial forms. Thus, the most common symptoms were enlarged lymphatic nodes, strabismus, febrile seizures, intracranial calcifications. In the acquired forms of the illness a distinct correlation between treatment and the decrease antibody levels, the clinical pictures showed stagnation. The fall in antibody levels occurred earlier with intermediate immunofluorescence than with ELISA method. Among 20 children associated 30-day treatment was implemented (Daraprim, Rovamycine, Biseptol), among 4 with Fansidar and Rovamycine for 2-3 weeks. Few complications occurred at the end of or after treatment and did not require treatment/intervention. Usually it was leukopenia and thrombocytopenia. Long time observation allows to state that both therapeutic models prevent renewal of illness and can be recommended for further use.
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PMID:[Clinical view of toxoplasmosis in children--personal observations]. 937 83

We describe a 34-year-old male patient with Jacobsen syndrome associated with a broad spectrum of anomalies and an increased susceptibility to infections. Features commonly seen in Jacobsen syndrome were short stature, mental retardation, congenital heart disease, cryptorchidism, strabismus, distal hypospadia glandis, and mild thrombocytopenia. Chromosome analysis disclosed a mosaic 46,XY,del(11)(q24.1)/46,XY karyotype with a very low percentage of normal cells. In addition, transverse upper limb defect, imperforate anus, and hearing impairment were noted. Cellular anomalies include functional impairment and deficiency of T-helper cells, and a low serum immunoglobulin M (IgM)-level. The presence of a transverse limb defect and primary immunodeficiency has not been reported previously in Jacobsen syndrome.
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PMID:Primary immunodeficiency in combination with transverse upper limb defect and anal atresia in a 34-year-old patient with Jacobsen syndrome. 1505 45

Autosomal recessive osteopetrosis is a severe hereditary bone disease whose cellular basis is in the osteoclast, but with heterogeneous molecular defects. We hereby report the clinical and the molecular study of seven patients affected by the recessive form of osteopetrosis (ARO) from six families originating from the Middle-East: four from Lebanon and two from Syria. Parental consanguinity was found in five families. The mean age of diagnosis was 3 months. Failure to thrive, prominent forehead, exophthalmia, optic atrophy, hepatosplenomegaly, neurological manifestations, anaemia, thrombocytopenia, hypocalcaemia, elevated hepatic enzymes and acid phosphatase, and an early fatal outcome were common. Macrocephaly, strabismus, and brain malformations were relatively less common. Mutations were identified in two genes: TCIRG1 and OSTM1. Phenotype-genotype correlation is discussed.
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PMID:Molecular study of six families originating from the Middle-East and presenting with autosomal recessive osteopetrosis. 1740 May 32

Two cases of hemorrhagic retinopathy of prematurity associated with thrombocytopenia are presented. The negative prognosis of vitreous hemorrhage in retinopathy of prematurity and the option of platelet transfusions are discussed.
J Pediatr Ophthalmol Strabismus
PMID:Retinopathy of prematurity treatment and vitreous hemorrhage. 1840 62

A 10-year-old boy with unilateral ophthalmoplegia, ptosis, and proptosis underwent diagnostic examination. Symptoms of headache, nausea, dyspnea, fatigue, weakness, and loss of appetite began 14 days after the onset of ocular manifestations and 7 days before he was examined. Complete blood count showed an increased white blood cell count with 64% blast cells, anemia, and thrombocytopenia. The patient was transferred to a pediatric hematology unit, where he underwent bone marrow aspiration biopsy. Bilateral ocular inflammatory findings and left-sided mild proptosis became evident. He was diagnosed as having B-cell non-Hodgkin lymphoma infiltrating the bilateral cavernous and sphenoid sinuses.
J Pediatr Ophthalmol Strabismus
PMID:Cavernous sinus syndrome as the initial presentation of childhood non-hodgkin lymphoma. 1964 4

We report on a 5-year-old Caucasian female with multiple anomalies whose deletion, 46,XX,del(21)(q22.11q22.13), was determined by a 105K oligonucleotide-based microarray. This case is a unique deletion that mimicked Fanconi anemia (combination of thrombocytopenia, thumb anomalies, congenital heart defects, borderline small head circumference, strabismus, hydronephrosis, and significant developmental delay) but testing for Fanconi anemia was negative, as was testing for a wide array of genetic/metabolic conditions. Microarray testing done at 5 months failed to demonstrate the interstitial deletion that was found on a newer generation microarray test performed after 3 years of age. When compared to other reported cases of partial monosomy 21q, the unique features of this case include: (1) cleft palate, although high palate is reported in other cases; (2) neonatal thrombocytopenia requiring platelet transfusion; (3) a platelet function defect, reported previously as platelet storage pool defect as part of a familial platelet disorder; and (4) an immune function defect. Similar to other reported patients with terminal 21q deletion, this child had significant developmental delay, and feeding and growth problems. This case also highlights the ability for newer technology microarrays to identify small interstitial deletions previously missed by an earlier version microarray. The advances in the microarray technologies are allowing us to better define new phenotypes and leading to the identification of a diagnosis for many patients who have been previously undiagnosed. Review of the genes involved in these novel deletions allows the caring physician to design surveillance strategies that are custom-designed for these unique patients.
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PMID:Monosomy 21q22.11-q22.13 presenting as a Fanconi anemia phenotype. 2120 18

We present the case of an 18-month-old boy with dysmorphic facial features, developmental delay, growth retardation, bilateral clubfeet, thrombocytopenia, and strabismus, whose array CGH analysis revealed concurrent de novo trisomy 10p11.22p15.3 and monosomy 7p22.3. We describe the patient's clinical presentation, along with his cytogenetic analysis, and we compare the findings to those of similar case reports in the literature. We also perform a bioinformatic analysis in the chromosomal regions of segmental aneuploidy to find genes that could potentially explain the patient's phenotype.
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PMID:Clinical findings associated with a de novo partial trisomy 10p11.22p15.3 and monosomy 7p22.3 detected by chromosomal microarray analysis. 2307 70

Jacobsen syndrome (JS), a rare disorder with multiple dysmorphic features, is caused by the terminal deletion of chromosome 11q. Typical features include mild to moderate psychomotor retardation, trigonocephaly, facial dysmorphism, cardiac defects, and thrombocytopenia, though none of these features are invariably present. The estimated occurrence of JS is about 1/100,000 births. The female/male ratio is 2:1. The patient admitted to our clinic at 3.5 years of age with a cardiac murmur and facial anomalies. Facial anomalies included trigonocephaly with bulging forehead, hypertelorism, telecanthus, downward slanting palpebral fissures, and a carp-shaped mouth. The patient also had strabismus. An echocardiogram demonstrated perimembranous aneurysmatic ventricular septal defect and a secundum atrial defect. The patient was <3rd percentile for height and weight and showed some developmental delay. Magnetic resonance imaging (MRI) showed hyperintensive gliotic signal changes in periventricular cerebral white matter, and leukodystrophy was suspected. Chromosomal analysis of the patient showed terminal deletion of chromosome 11. The karyotype was designated 46, XX, del(11) (q24.1). A review of published reports shows that the severity of the observed clinical abnormalities in patients with JS is not clearly correlated with the extent of the deletion. Most of the patients with JS had short stature, and some of them had documented growth hormone deficiency, or central or primary hypothyroidism. In patients with the classical phenotype, the diagnosis is suspected on the basis of clinical findings: intellectual disability, facial dysmorphic features and thrombocytopenia. The diagnosis must be confirmed by cytogenetic analysis. For patients who survive the neonatal period and infancy, the life expectancy remains unknown. In this report, we describe a patient with the clinical features of JS without thrombocytopenia. To our knowledge, this is the first case reported from Turkey.
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PMID:Jacobsen syndrome without thrombocytopenia: a case report and review of the literature. 2419 82

Jacobsen syndrome is a rare contiguous gene syndrome caused by partial deletion of the long arm of chromosome 11. The typical clinical manifestations include physical growth retardation, mental retardation,facial dysmorphisms, congenital heart disease, thrombocytopenia, or pancytopenia. A Thai-Australian girl was born with multiple abnormalities. Typical features and her karyotype, 46, XX, del(ll) (q23-qter), confirmed Jacobson syndrome. She had many uncommon findings including upslanting palpebral fissures, tortuousity of retinal vessels and hypogammaglobulinemia. In addition, this case also presented with protein C deficiency, which has not been reported previously in Jacobsen syndrome. The patient was treated with phototherapy, intravenous antibiotic injection, and platelet transfusion in neonatal period. Cranioplasty was performed for prevention of the increased intracranial pressure at three months of age. Surgical correction for strabismus was in the treatment plan.
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PMID:Hypoimmunoglobulinemia and protein C deficiency in a girl with Jacobsen syndrome: a case report. 2431 61


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