Presentation
The hands show radial deviation and brachydactyly is present in the hands and feet. This X linked SEMD was not detectable at birth. [ncbi.nlm.nih.gov]
This 2nd edition of Pediatric Orthopedic Deformities has been expanded to cover more regions and disorders and is being presented in 3 volumes. [books.google.com]
In the present series the most common type of presentation was back ache (3 patients), gait abnormalities(2 patients) and pain in the hip and difficulty in walking( 1 patient).One patient only came with primary complaint of short stature, eventhough physical [ijri.org]
Acronym SEMDX Synonyms SEMD, X-linked Keywords Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. [uniprot.org]
Musculoskeletal
- Coxa Valga
The main radiographic features included congenital platyspondyly with coronal clefts, severe metaphyseal changes (especially hands, wrists, and knees), mesomelic limb shortening, and coxa valga. [olivialugani.com]
valga 0002673 Delayed ossification of carpal bones 0001216 Disproportionate short-trunk short stature Disproportionate short-trunked dwarfism Disproportionate short-trunked short stature Short-trunked dwarfism [ more ] 0003521 Flared iliac wings 0002869 [rarediseases.info.nih.gov]
The characteristic features of mucopoly sacharidosis like joint laxity in particular of the atlantoaxial region, coxa valga, corneal clouding, cardiac and visceral involvement, and mucopolysaccariduria helps to exclude this consition from other dysplasias [ijri.org]
- Narrow Pelvis
pelvis bone 0003275 Pectus carinatum Pigeon chest 0000768 Platyspondyly Flattened vertebrae 0000926 Posterior rib cupping 0000922 Prominent styloid process of ulna 0004981 Radial deviation of the hand 0009486 Short clavicles Short collarbone 0000894 [rarediseases.info.nih.gov]
Treatment
Treatments are related to extent of deformity, remodeling post-surgery and possible recurrence. This 2nd edition of Pediatric Orthopedic Deformities has been expanded to cover more regions and disorders and is being presented in 3 volumes. [books.google.com]
It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice . [uniprot.org]
There is a study titled Evaluation and Treatment of Skeletal Diseases which may be of interest to you. [rarediseases.info.nih.gov]
Diagnostic procedures may include: X-rays of the spine, pelvis and lower extremities Arthrograms — injection of dye in the hips to assess the cartilage for a preoperative evaluation Treatment of Spondyloepiphyseal Dysplasia Tarda Treatment for spondyloepiphyseal [hopkinsmedicine.org]
Prognosis
Prognosis - Spondylometaphyseal dysplasia- X-linked Not supplied. Treatment - Spondylometaphyseal dysplasia- X-linked Not supplied. Resources - Spondylometaphyseal dysplasia- X-linked Not supplied. [checkorphan.org]
Prognosis Prognosis is variable dependent upon severity of the disorder. Generally, congenital spondyloepiphyseal dysplasia is more symptomatic than spondyloepiphyseal dysplasia tarda. [encyclopedia.com]
Prognosis SED is nonlethal, and life expectancy is not reduced. However, morbidity is increased, and regular monitoring and follow-up care should be encouraged. [emedicine.medscape.com]
Etiology
They are organised into groups, and further divided into clinical, etiological or histopathological sub-types. [orpha.net]
Bailey suggested two groups in addition to SED congenita and SED tarda: pseudo-Morquio disease and pseudoachondroplasia SED. [9] In this article, only the most common types of SED (ie, SED congenita and SED tarda) are discussed in detail. [10] Etiology [emedicine.medscape.com]
The results of our study expand the spectrum of SEDLIN mutations associated with SEDT, and this will help to elucidate further the role of this novel protein in the etiology of this form of osteochondrodysplasia. [academic.oup.com]
Epidemiology
The discussion covers the phenotype spectrum, epidemiology, mode of inheritance, pathogenesis, and clinical profile of each condition, all of which is accompanied by a wealth of illustrations. [books.google.com]
Introduction A form of short-trunk dwarfism caused by a defect in the secondary ossification center (epiphysis) Epidemiology rare Pathophysiology caused by abnormal synthesis of Type II collagen primarily affects the vertebrae and epiphysis of bone Genetics [orthobullets.com]
Epidemiology International statistics SED congenita is a rare genetic disorder. The prevalence is approximately 3.4 per million population. [7] The incidence rate is approximately 1 per 100,000 live births. [emedicine.medscape.com]
Pathophysiology
Introduction A form of short-trunk dwarfism caused by a defect in the secondary ossification center (epiphysis) Epidemiology rare Pathophysiology caused by abnormal synthesis of Type II collagen primarily affects the vertebrae and epiphysis of bone Genetics [orthobullets.com]
Spranger and Langer provided a further review of 29 patients in 1970. [2] In 1969, Fraser noted the particular association of SED with myopia, retinal detachment, and deafness. [3] In 1939, Jacobsen recognized SED tarda in a report of 20 patients. [4] Pathophysiology [emedicine.medscape.com]
Prevention
0% Emergent - ED Care Needed - Preventable/Avoidable - 0% Emergent - ED Care Needed - Not Preventable/Avoidable - 0% Primary diagnosis of injury 0% Primary diagnosis of mental health problems 0% Primary diagnosis of substance abuse 0% Primary diagnosis [codelay.com]
Waddling gait Causes - Spondylometaphyseal dysplasia- X-linked * Breathing problems * Coarse facial appearance * Flat nose bridge * Flattened vertebrae * Mental retardation * Short stature * Speech impairment * Strabismus * Waddling gait * Wide-set eyes Prevention [checkorphan.org]
Mutations in the COL2A1 gene interfere with the assembly of type II collagen molecules, which prevents bones from developing properly and causes the signs and symptoms of this condition. [ipfs.io]
Centers for Disease Control and Prevention Intersex (Medical Encyclopedia) [ Read More ] X-linked spondyloepiphyseal dysplasia tarda X-linked spondyloepiphyseal dysplasia tarda is a condition that impairs bone growth and occurs almost exclusively in males [icdlist.com]
These changes, called mutations, prevent people from functioning like they are supposed to. A mutated gene can come from an affected parent or a parent carrier (unaffected). [aqppt.org]