Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0033377 (prolapse)
 11,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The association of primary mitral valve prolapse (MVP) with thoracic bony abnormalities has led to the suggestion that MVP may be a forme fruste of the Marfan syndrome. Echocardiographic, skeletal and anthropometric findings in 59 subjects with primary MVP and 59 age- and sex-matched patients with Marfan syndrome were compared with those in 59 control subjects. Subjects with mitral prolapse were similar to control subjects and differed (p less than 0.025 to p less than 0.001) from the patients with Marfan syndrome in aortic root dimensions, height, arm span, upper/lower segment ratio and prevalences of arachnodactyly, scoliosis and pectus carinatum. Subjects with mitral prolapse and patients with Marfan syndrome had similar body mass indexes and prevalences of pectus excavatum and straight back. All 3 groups were similar in arm span/height ratio. The 5 subjects with MVP and arachnodactyly had lower weights, smaller body surface areas and smaller aortic root dimensions, and were more likely to have scoliosis than subjects with MVP without arachnodactyly. Thus, primary MVP differs from the Marfan syndrome in all major skeletal and cardiovascular features.
 ...
PMID:Comparison of cardiovascular and skeletal features of primary mitral valve prolapse and Marfan syndrome. 291 33

Two brothers and their sister aged 8, 13, and 7 years were found to have unusual facies (gross, rough and abundant hair, wide forehead, mild palpebral ptosis, small nose, anteverted nostrils, thick lips, and down-slanting corners of the mouth), dysarthria, delayed psychomotor development, scoliosis, feet deformities, and limb and gait ataxia. The characteristic clinical picture in the three sibs, once compared with other ataxic syndromes, allowed one to conclude that this could correspond to a distinct entity probably inherited as an autosomal recessive disorder.
 ...
PMID:A distinct dysmorphic syndrome with spinocerebellar ataxia and probable autosomal recessive inheritance. 398 16

One hundred and fifteen Chinese patients with mitral-valve prolapse were evaluated for skeletal abnormalities, to determine their prevalence and interrelation. Measurements of thoracic dimensions from radiographs differed significantly from the normal population. The commonest thoracic abnormality was the straight back, being present in 37.5% of the male and 26.9% of the female patients. Accurate quantitation of thoracic kyphosis was difficult. Either the ratio between antero-posterior and transverse thoracic diameters or a vertebral index characterised the straight back. Other abnormalities included scoliosis, sternal and rib deformities. The mean of metacarpal indices for the patients was also significantly higher than the normal mean. An abnormal metacarpal index was present in 20.9%. There was dissociation between peripheral and thoracic skeletal abnormalities. The diagnostic, aetiological and prognostic implications of associated skeletal abnormalities were discussed.
 ...
PMID:Skeletal abnormalities in mitral-valve prolapse. 682 3

A malformed, severely retarded 20-year-old female is reported with deletion 2 (q23-q34) in mosaic. The clinical features are compared with those of other reported cases presenting partial monosomy 2q at the segment q23-q31. The stigmata are not very characteristic although a large constellation of features is in common and a definition of a partial monosomy 2 (q23-q31) syndrome seems possible. The features are: poor neurologic development and unresponsiveness to stimulation, growth and mental retardation, low set ears, antimongolian slant, ptosis, cataracts, median cleft of soft palate, severe scoliosis, flexion deformity of fingers, cleft between II and III toes, cardial defect.
 ...
PMID:Partial monosomy of chromosome 2. Delineable syndrome of deletion 2 (q23-q31). 698 65

We report on 44 patients (18 with additional affected family members), with congenital distal limb contractures identified from a large study of over 350 patients with congenital joint contractures. Fourteen propositi (seven familial cases, seven isolated cases) had a newly recognized form of arthrogryposis, which we have designated distal arthrogryposis type 1, with the predominant manifestations of autosomal dominant inheritance; tightly clenched fists at birth, with medially overlapping fingers, ulnar deviation, and camptodactyly in adults; and positional foot deformities. Contractures at other major joints are variable. There are no associated visceral anomalies; intelligence is normal. There can be marked intrafamilial and interfamilial variability. Twenty-two propositi with similar distal contractures had additional findings and were classified into five subcategories of distal arthrogryposis (type IIA-E). Among type II patients cleft palate, cleft lip, small tongue, trismus, ptosis, epicanthal folds, keratoconus, short stature, scoliosis, a unique hand position, and dull normal intelligence were seen. These characteristics were seen in various combinations and patterns and allowed sorting into groups that were the basis for the categorization. The remaining eight propositi were recognized to have previously described conditions with distal contractures and autosomal dominant inheritance, ie, the Freeman-Sheldon syndrome, trismus-pseudo-camptodactyly syndrome, congenital contractural arachnodactyly, and familial camptodactyly. Pathogenetically we postulate similar underlying defects of abnormal tendon attachments, attenuation, and absence; careful nosologic comparisons are important for prognostic counseling and habilitative management.
 ...
PMID:The distal arthrogryposes: delineation of new entities--review and nosologic discussion. 703 11

Conditions with limb pterygia and congenital contractures were reviewed as part of a study of over 350 infants with arthrogryposis. Emphasis was placed on inheritance and variability of distinct pterygium conditions. Eleven patients with limb pterygia were recognized in our study and are described here. Seven of the 350 patients with congenital contractures had the autosomal recessively inherited multiple pterygium syndrome (Patients 1-7). Three of the seven are sibs, a fourth was born to consanguineous parents, and three were chance isolated cases. These seven had multiple joint webs, unusual finger contractures, syndactyly, rocker bottom feet, ptosis, antimongoloid slant of palpebral fissures, epicanthal folds, highly arched palate, scoliosis, and short stature. There is intrafamilial variability. Three patients from one family had a lethal multiple pterygium syndrome. Two were monozygotic twins. They had webbing and contractures of the elbows, knees, neck, and fingers, calcaneovalgus deformity of the feet, and an unusual facial appearance: hypertelorism, flat nose, antimongoloid slant of palpebral fissures, apparently low-set ears. One had a cleft palate. Internal malformations included: bilateral pulmonary hypoplasia, small heart, absence of the appendix, and attenuation of the ascending and transverse colon. One sporadic case of lethal popliteal pterygium with facial clefts was studied. Multiple anomalies included: ankyloblepharon filiforme adnatum, upslanting palpebral fissures, hypoplasia of nasal cartilages, frenula, clefts into the oropharynx lateral to the mouth, apparently low-set ears with slit-like canals, large popliteal pterygia, syndactyly with fusion of all digits in hands and feet, and hypoplastic labia.
 ...
PMID:Limb pterygium syndromes: a review and report of eleven patients. 712 93

Six families with arthrogryposis (congenital contractures) inherited in an X-linked recessive manner are reported. Family histories from a study of over 350 patients with congenital contractures of the joints (arthrogryposis) were reviewed and of these, three probands had family histories consistent with X-linked recessive inheritance. Three other families were recognized through correspondence. Three forms of X-linked recessively inherited arthrogryposis are described: (1) Severe lethal X-linked arthrogryposis with severe contractures scoliosis deformities, hypotonia, and death due to respiratory insufficiency within 3 months of birth (1 family); (2) Moderately severe X-linked arthrogryposis with severe contractures, ptosis, microphallus, cryptorchidism, inguinal hernias, and normal intelligence (2 families); and (3) Resolving X-linked arthrogryposis with mild to moderate contractures at birth which improve dramatically with time (2 families and 1 sporadic case).
 ...
PMID:Three distinct types of X-linked arthrogryposis seen in 6 families. 720 Aug 38

A de novo partial 13q monosomy is reported in a severely affected 8-year-old female with the karyotype 46,XX,del(13)(q32). Abnormal features included mental retardation, delayed development, microcephaly, encephalocele, hearing loss, hypertelorism, ptosis, flat nasal bridge, protruding upper incisors, facial asymmetry, short neck, hypoplastic thumbs, scoliosis and clubfeet. The deletion was demonstrable by R-banding but was not apparent by GTG banding. The locus for esterase D (EC 3.1.1.1) is excluded from the deleted segment 13q32 leads to 13qter.
 ...
PMID:Long arm deletion of chromosome 13 with exclusion of esterase D from 13q32 leads to 13qter. 739 15

Two siblings with typical manifestations of whistling face (Freeman-Sheldon) syndrome (WFS) born to unaffected parents are presented. In Case 1, deep-set eyes, epicanthus, blepharophimosis, right lid ptosis, strabismus, anti mongoloid slant, small mouth, mask-like face, high-arched palate, nasal speech, dysphagia, kyphosis and minimal scoliosis were noted, while Case 2 displayed blepharophimosis, mask-like face, long philtrum, high-arched palate, scoliosis, bilateral post-axial polydactyly of the feet and pes varus. We corrected the blepharophimosis in Case 1 by bilateral canthotomy and canthoplasty. This syndrome is usually inherited as an autosomal dominant trait; however, some authors have reported an autosomal an autosomal recessive form of this syndrome similar to our cases. Nevertheless, this could be explained by genetic expression of the mutant gene.
 ...
PMID:Whistling face (Freeman-Sheldon) syndrome in two siblings. 782 40

We reported six patients with Marfan's syndrome, studied retrospectively from May 1990 to April 1992 in the department of Cardiology in Dakar. Morphological, cardiovascular, skeletal and ocular abnormalities have been reviewed. All the patients had been evaluated by echocardiography. Prevalence of Marfan's syndrome among congenital heart diseases during this period was 4.8%. The mean age was 27.6 years. The mean height was 1.80 m (range 1.38-2.02 m) for a mean weight of 62.8 kg. All the patients had dolichostenomely and arachnodactyly. Kyphosis or scoliosis was present in 5 cases. Chest deformities (pectus carinatum and excavatum) were present in 5 cases. 5 patients had hyperextensible joints. 5 patients had ocular abnormalities. Cardiac pathology was found in 5: mitral prolapse with insufficiency in 2; mitral prolapse with aortic dystrophy in 2; and isolated dilatation of ascending aorta in an other. One patient with diffuse Marfan's syndrome died of cardiac failure. Our study confirm polymorphic manifestations of Marfan's syndrome and the frequency of cardiac abnormalities which are the major determinants of life-prognosis in these patients. Echocardiography is very useful as a noninvasive method for defining the extent of cardiovascular involvement and following its course, for more appropriate treatment.
 ...
PMID:[Cardiovascular manifestations of Marfan's syndrome apropos of 6 cases]. 865 85


<< Previous 1 2 3 4 5 6 Next >>