1/598. hypercalciuria and urolithiasis in a case of costello syndrome.costello syndrome is characterized by postnatal growth deficiency, mental retardation, curly hair, coarse characteristic face, and loose skin of hands and feet. patients with this syndrome have a high incidence of cardiac involvement, including arrhythmia, atrial septal defect, and hypertrophic cardiomyopathy. We report a 16-year-old adolescent female with costello syndrome who presents with hypercalciuria and urolithiasis.- - - - - - - - - - ranking = 1keywords = myopathy (Clic here for more details about this article) |
2/598. Juvenile glaucoma in the rubinstein-taybi syndrome.A 10-year-old retarded child was seen by an ophthalmologist because of strabismus. Examination of the optic nerve heads revealed cupping consistant with glaucoma and initiated a referral. The appearance of this girl, with flat-broad based thumbs and toes, small head, low set ears, high arched brows, antimongoloid slant to the eyes, high arched palate, associated with mental retardation, and strabismus suggested the Rubinstein-Tabyi Syndrome. gonioscopy revealed a high iris insertion, while tonometry indicated mildly elevated pressures in the right eye. Examination of the optic nerve heads showed large glaucomatous type cups, more so on the right with compromise of the temporal rim. trabeculectomy was effective in controlling the intraocular pressure in the right eye. The association of juvenile glaucoma with the rubinstein-taybi syndrome requires that ophthalmic referral to assess glaucoma be an essential part of the evaluation.- - - - - - - - - - ranking = 7.7411909708484keywords = ocular (Clic here for more details about this article) |
3/598. Clinical characteristics of charge syndrome.charge syndrome, first described by Pagon, was named for its six major clinical features. They are: coloboma of the eye, heart defects, atresia of the choanae, retarded growth and development including CNS anomalies, genital hypoplasia and/or urinary tract anomalies, and ear anomalies and/or hearing loss. We experienced three cases of charge syndrome who displayed ocular coloboma, heart defects, retarded growth and development, and external ear anomalies, and we also review the previously reported literature concerning charge syndrome.- - - - - - - - - - ranking = 7.7411909708484keywords = ocular (Clic here for more details about this article) |
4/598. Ophthalmic findings in GAPO syndrome.BACKGROUND: The main manifestations of GAPO syndrome are growth retardation (G), alopecia (A), pseudoanodontia (P), and optic atrophy (O). CASES: This syndrome has been described in 21 patients from 16 different families. Four cases are from turkey and have been presented by Sayli and Gul. The purpose of our study is to document the cases from turkey and discuss the ophthalmological and neuro-ophthalmolgical findings of these and other reported GAPO cases. OBSERVATIONS: All patients in the literature and our 4 cases have severe growth retardation with delayed bone age in infancy, characteristic facial appearance (high and bossed forehead, midface hypoplasia), alopecia or severe hypotrichosis, and pseudoanodontia. optic atrophy was present in 1 of our cases and in 5 previous cases. glaucoma was present in 5 cases, including 2 of ours. Buphthalmia and keratopathy secondary to glaucoma were also observed. White eyelashes, seen only in our cases, may be a sign of "early senility." CONCLUSIONS: optic atrophy is not a constant finding in GAPO syndrome. glaucoma may accompany the ocular findings. This syndrome has been attributed to either ectodermal dysplasia or the accumulation of extracellular connective tissue matrix, due to an enzyme deficiency involved in its metabolism. Current studies show that an elastin defect and secondary changes in collagen may be important in the pathogenesis of the disease.- - - - - - - - - - ranking = 7.7411909708484keywords = ocular (Clic here for more details about this article) |
5/598. Successful therapy in a child with a congenital peripheral medulloepithelioma and disruption of hindquarter development.PURPOSE: Medulloepithelioma is an embryonal multipotential neuroepithelial tumor with a striking potential for divergent differentiation. It is usually intraocular or intracerebral and associated with a good prognosis only if completely surgically excised. Data regarding therapy in children with incompletely resected tumors are limited. PATIENT AND methods: A girl was born with a large, peripheral, congenital medulloepithelioma associated with complete absence of the left hindquarter and anus. Plain film, ultrasonography, and magnetic resonance imaging demonstrated complete absence of the left kidney and hemipelvis. A subtotal resection of the mass and reconstruction of the tumor-related anatomical defects were performed. RESULTS: Pathologic examination showed neuroglia and pseudostratified neuroectoderm diagnostic of medulloepithelioma. She was treated with multiagent chemotherapy including vincristine, cisplatin, cyclophosphamide, carboplatin, and etoposide. She is now 50 months of age and developing normally without recurrent disease. CONCLUSIONS: A child with an incompletely resected congenital peripheral medulloepithelioma who has experienced long-term disease-free survival after treatment with chemotherapy is described. This report supports a role for adjuvant chemotherapy in the treatment of children with peripheral medulloepithelioma.- - - - - - - - - - ranking = 7.7411909708484keywords = ocular (Clic here for more details about this article) |
6/598. Vaginal atresia and bardet-biedl syndrome association: a component or a distinct entity?bardet-biedl syndrome is an autosomal recessive disorder. It is characterized by cardinal anomalies including retinal dystrophy, digital malformations, mental retardation, obesity, and hypogonadism. Recently, renal anomalies also are mentioned among the cardinal signs. Although association of genital anomalies among affected boys are well known, the association of vaginal atresia and other structural genital anomalies are not mentioned among the less-common manifestations of bardet-biedl syndrome in girls. Two girls with bardet-biedl syndrome presented with hematometrocolpos in the preadolescent period and vaginal atresia was diagnosed. After surgical treatment and extended hospitalization, uncontrolled sepsis resulted in progressive renal failure and death of both patients. Vaginal atresia is often delayed or missed in the early childhood period. In girls with bardet-biedl syndrome, vaginal atresia or other structural genital anomalies should be evaluated more systematically during the initial diagnosis of the syndrome. In infancy, the evaluation of a child with vaginal atresia also should include the differential diagnosis of bardet-biedl syndrome. Vaginal atresia may either form a component of the syndrome, or girls who present with vaginal atresia in addition to other components of bardet-biedl syndrome might form a distinct entity.- - - - - - - - - - ranking = 1.6889165747749keywords = dystrophy (Clic here for more details about this article) |
7/598. A syndrome of congenital ichthyosis, hypogonadism, small stature, facial dysmorphism, scoliosis and myogenic dystrophy.Rud syndrome formerly was considered as a genetically heterogeneous but distinct clinical entity with the manifestations of ichtyosis, hypogonadism, small stature, mental retardation, epilepsy and, infrequently, retinitis pigmentosa. The existence of such a syndrome has recently been dismissed based on a new understanding of the ichthyoses. We report on the clinical history of a 14-year-old boy with congenital ichthyosis, small stature, hypogonadism, facial dysmorphism, nystagmus, kypho-scoliosis and myogenic dystrophy. He was diagnosed as Rud syndrome but developed neither seizures nor mental retardation. However a cousin was mentally retarded. The ichthyosis was familial as five relatives had ichthyosis but no other features of Rud syndrome. The patient had a deletion of the steroid-sulfatase gene. He had neither chondrodysplasia punctata, nor kallmann syndrome, two conditions which are part of the contiguous gene syndrome of the Xp22.3 region. Most case reports previously reported as Rud syndrome can now be reassigned under a contemporary ichthyosis classification that does not include Rud syndrome as a distinct entity. This case was clearly distinct from refsum disease, sjogren-larsson syndrome and any of the other ichthyosis disorders that have been suggested as a replacement for Rud syndrome. Thus the case reported here appears distinct from any previously described, currently recognized syndrome.- - - - - - - - - - ranking = 8.4445828738747keywords = dystrophy (Clic here for more details about this article) |
8/598. Uniparental isodisomy resulting from 46,XX,i(1p),i(1q) in a woman with short stature, ptosis, micro/retrognathia, myopathy, deafness, and sterility.We report on a 43-year-old woman who was referred for evaluation because of minor facial anomalies, myopathy, sterility, short stature, hearing loss, downward slant of palpebral fissures, bilateral ptosis, severe micro/retrognathia, high arched palate, and scoliosis. Cytogenetic analyses utilizing GTG/CBG bandings showed presence of one i(1p) and one i(1q) without normal chromosome 1 homologues. fluorescence in situ hybridization analysis showed hybridization to only two chromosomes, consistent with the G-banded interpretation of i(1p) and i(1q). To the best of our knowledge, this is the first case of isochromosomes 1p and 1q replacing the two normal chromosome 1s. Molecular investigations using markers for chromosome 1 showed inheritance of only one set of paternal alleles and absence of any maternal alleles in the patient. The adverse phenotype of the patient may be due to one or more recessive mutations, genomic imprinting, or a combination of both.- - - - - - - - - - ranking = 5keywords = myopathy (Clic here for more details about this article) |
9/598. Ocular findings in ichthyosis follicularis, atrichia, and photophobia syndrome.ichthyosis follicularis, atrichia, and photophobia (IFAP) are typical features of a rare neuroichthyosis termed IFAP syndrome. We demonstrate the ultrastructural findings of the eyes from a 33-year-old patient with IFAP syndrome. Clinically, eyebrows and eyelashes were absent from birth, and photophobia was noted at the age of 1 year. The globes measured 28 and 29 mm, respectively, and both eyes showed a posterior staphyloma. Histopathologically, bilateral centrally located subepithelial avascular corneal scarring with secondary corneal amyloid deposition was found. In addition to already described ocular abnormalities in IFAP syndrome we demonstrate ultrastructural anomalies of desmosomes and tonofilaments in corneal epithelium; defects of basement membrane, Bowman layer, and anchoring fibrils; secondary corneal amyloid deposition; and keratocyte degeneration. A defective tear film, recurrent atopic keratoconjunctival inflammations, or a primary anomaly of corneal epithelial adhesion are potential causes for the corneal defects. photophobia is most likely due to corneal abnormalities.- - - - - - - - - - ranking = 7.7411909708484keywords = ocular (Clic here for more details about this article) |
10/598. Brachycephalosyndactyly with ptosis, cataract, colobomas, and linear areas of skin depigmentation.A male patient with brachycephalosyndactyly syndrome associated with ocular and skin anomalies is reported and it is suggested that this patient has a previously undescribed disorder.- - - - - - - - - - ranking = 7.7411909708484keywords = ocular (Clic here for more details about this article) |
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