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  1. TI=Metaphyseal chondrodysplasia
  2. AU="Charlotte Coco Newton"

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  1. Artikel: [Clinical and molecular genetic analysis of a child with Schmid type metaphyseal chondrodysplasia].

    Dong, Xiaoyun / Zheng, Xuan / Lin, Fatao / Fang, Shuanfeng / Dong, Hui / Wang, Shaowen

    Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics

    2023  Band 40, Heft 7, Seite(n) 856–859

    Abstract: ... chondrodysplasia.: Methods: Clinical data of the child and her parents was collected. The child was subjected ... chondrodysplasia in this child. Genetic testing has facilitated the diagnosis and provided a basis for genetic ... Objective: To analyze the clinical features and genotype of a child with Schmid type metaphyseal ...

    Abstract Objective: To analyze the clinical features and genotype of a child with Schmid type metaphyseal chondrodysplasia.
    Methods: Clinical data of the child and her parents was collected. The child was subjected to high-throughput sequencing, and candidate variant was verified by Sanger sequencing of her family members.
    Results: Whole exome sequencing revealed that the child has harbored a heterozygous c.1772G>A (p.C591Y) variant of the COL10A1 gene, which was not found in either of her parents. The variant was not found in the HGMD and ClinVar databases, and was rated as likely pathogenic based on the guidelines from the American College of Medical Genetics and Genomics (ACMG).
    Conclusion: The heterozygous c.1772G>A (p.C591Y) variant of the COL10A1 gene probably underlay the Schmid type metaphyseal chondrodysplasia in this child. Genetic testing has facilitated the diagnosis and provided a basis for genetic counselling and prenatal diagnosis for this family. Above finding has also enriched the mutational spectrum of the COL10A1 gene.
    Mesh-Begriff(e) Humans ; Child ; Female ; Mutation ; Osteochondrodysplasias/genetics ; Osteochondrodysplasias/diagnosis ; Heterozygote ; Molecular Biology
    Sprache Chinesisch
    Erscheinungsdatum 2023-06-27
    Erscheinungsland China
    Dokumenttyp English Abstract ; Journal Article
    ISSN 1003-9406
    ISSN 1003-9406
    DOI 10.3760/cma.j.cn511374-20220504-00305
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  2. Artikel ; Online: A Collagen10a1 mutation disrupts cell polarity in a medaka model for metaphyseal chondrodysplasia type Schmid.

    Tan, Wen Hui / Rücklin, Martin / Larionova, Daria / Ngoc, Tran Bich / Joan van Heuven, Bertie / Marone, Federica / Matsudaira, Paul / Winkler, Christoph

    iScience

    2024  Band 27, Heft 4, Seite(n) 109405

    Abstract: Heterozygous mutations ... ...

    Abstract Heterozygous mutations in
    Sprache Englisch
    Erscheinungsdatum 2024-03-04
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ISSN 2589-0042
    ISSN (online) 2589-0042
    DOI 10.1016/j.isci.2024.109405
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  3. Artikel ; Online: Schmid metaphyseal chondrodysplasia

    Marina de França, MD / Maria de Fátima de Faria Soares, MD, MSc / Ana Luiza Pilla Luce, MD, MSc / Eduardo Perrone, MD, MSc

    Radiology Case Reports, Vol 15, Iss 12, Pp 2554-

    an example of radiology guidance to molecular diagnosis

    2020  Band 2556

    Abstract: Schmid metaphyseal chondrodysplasia is a rare genetic cause of skeletal dysplasia. Patients usually ...

    Abstract Schmid metaphyseal chondrodysplasia is a rare genetic cause of skeletal dysplasia. Patients usually present skeletal abnormalities but no major visceral malformations or intellectual disability. We report a case of a 2-year-old male patient with short stature, progressive genu varum, and waddling gait. Radiographic findings were essential to guide investigation and molecular confirmation, allowing proper treatment and genetic counseling.
    Schlagwörter Schmid metaphyseal chondrodysplasia ; Skeletal dysplasia ; Short stature ; genu varum ; Medical physics. Medical radiology. Nuclear medicine ; R895-920
    Sprache Englisch
    Erscheinungsdatum 2020-12-01T00:00:00Z
    Verlag Elsevier
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  4. Artikel: A rare case of SCHMID metaphyseal chondrodysplasia associated with hypothyroidism,growth hormone deficiency and celiac disease: case report.

    Chreitah, Ahmad / Bress, Fatima / Aljanati, Omar / Alkilany, Zeina / Mohammed, Aria / Kherbek, Fatima

    Annals of medicine and surgery (2012)

    2023  Band 85, Heft 8, Seite(n) 4045–4049

    Abstract: SCHMID metaphyseal chondrodysplasia is a rare cause of short stature with a good prognosis ... Clinical discussion: The skeletal scan made the diagnosis of SCHMID metaphyseal chondrodysplasia ... should be carried out to detect other concomitant disorders since metaphyseal chondrodysplasia is a rare ...

    Abstract SCHMID metaphyseal chondrodysplasia is a rare cause of short stature with a good prognosis regarding other types of chondrodysplasia in reason of the normal integrity of the growth plate.
    Case presentation: The authors present a rare case of 4-year-2-month-old boy referred to our Unit for harmonious short stature, he had a waddling gait, subtle micromelia, and hyperlordosis, no special facies.
    Clinical discussion: The skeletal scan made the diagnosis of SCHMID metaphyseal chondrodysplasia. The first laboratory workup showed elevated thyroid stimulating hormone and anti-tissue transglutaminase immunoglobulin A. The duodenal biopsies confirmed the diagnosis of coeliac disease. Treatment of levothyroxine was initiated with a gluten-free diet .6 years later, his re-evaluation showed a low insulin-like growth factor 1 and low growth hormone peaks confirming the diagnosis of growth hormone deficiency, Growth hormone therapy was initiated with an adjusted dose of levothyroxine.
    Conclusion: Other causes of short stature should not be missed when diagnosing chondrodysplasia, and further investigations should be carried out to detect other concomitant disorders since metaphyseal chondrodysplasia is a rare cause for short stature while hypothyroidism and coeliac disease are relatively common.
    Sprache Englisch
    Erscheinungsdatum 2023-06-28
    Erscheinungsland England
    Dokumenttyp Journal Article
    ZDB-ID 2745440-X
    ISSN 2049-0801
    ISSN 2049-0801
    DOI 10.1097/MS9.0000000000000751
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  5. Artikel ; Online: Severe hypertension-An infantile feature of Jansen metaphyseal chondrodysplasia?

    Gabbett, Michael T / Jeavons, Cassandra J / Gray, Peter H

    American journal of medical genetics. Part A

    2020  Band 182, Heft 4, Seite(n) 768–772

    Abstract: Jansen metaphyseal chondrodysplasia (JMC) is a rare autosomal dominant skeletal dysplasia caused ...

    Abstract Jansen metaphyseal chondrodysplasia (JMC) is a rare autosomal dominant skeletal dysplasia caused by gain-of-function mutations in the parathyroid hormone receptor 1 gene, PTH1R. We report on a patient presenting in the neonatal period with clinical signs of JMC in addition to severe hypertension. A pathogenic mutation in PTH1R was demonstrated, but investigations for hypertension yielded normal results. Hypertension has not been previously associated with JMC. Given aberration of the parathyroid hormone (PTH)/parathyroid-related protein pathway is the underlying pathogenic mechanism attributed to JMC, and also given evidence that hyperparathyroidism plays an important role in blood pressure homeostasis, we propose that hypertension is a hitherto unrecognized feature of JMC.
    Mesh-Begriff(e) Female ; Humans ; Hypertension/complications ; Hypertension/genetics ; Hypertension/pathology ; Infant, Newborn ; Mutation ; Osteochondrodysplasias/complications ; Osteochondrodysplasias/genetics ; Osteochondrodysplasias/pathology ; Parathyroid Hormone-Related Protein/genetics ; Prognosis ; Severity of Illness Index
    Chemische Substanzen PTHLH protein, human ; Parathyroid Hormone-Related Protein
    Sprache Englisch
    Erscheinungsdatum 2020-01-24
    Erscheinungsland United States
    Dokumenttyp Case Reports ; Journal Article
    ZDB-ID 2108614-X
    ISSN 1552-4833 ; 0148-7299 ; 1552-4825
    ISSN (online) 1552-4833
    ISSN 0148-7299 ; 1552-4825
    DOI 10.1002/ajmg.a.61494
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  6. Artikel: Schmid metaphyseal chondrodysplasia: an example of radiology guidance to molecular diagnosis.

    de França, Marina / de Faria Soares, Maria de Fátima / Luce, Ana Luiza Pilla / Perrone, Eduardo

    Radiology case reports

    2020  Band 15, Heft 12, Seite(n) 2554–2556

    Abstract: Schmid metaphyseal chondrodysplasia is a rare genetic cause of skeletal dysplasia. Patients usually ...

    Abstract Schmid metaphyseal chondrodysplasia is a rare genetic cause of skeletal dysplasia. Patients usually present skeletal abnormalities but no major visceral malformations or intellectual disability. We report a case of a 2-year-old male patient with short stature, progressive
    Sprache Englisch
    Erscheinungsdatum 2020-10-07
    Erscheinungsland Netherlands
    Dokumenttyp Case Reports
    ZDB-ID 2406300-9
    ISSN 1930-0433
    ISSN 1930-0433
    DOI 10.1016/j.radcr.2020.08.005
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  7. Artikel: A Novel Presentation of Metaphyseal Chondrodysplasia, Schmid Type with Factor VII Deficiency.

    Ahmed, Mushtaq / Nasir, Saad / Riaz Hashmi, Syeda Shaheera / Iqbal, Zia / Saleem, Ayesha

    Cureus

    2020  Band 12, Heft 3, Seite(n) e7371

    Abstract: Metaphyseal chondrodysplasia, Schmid type (MDSC) is a rare inherited autosomal disorder ... with characteristic skeletal deformities striking on radiological imaging, which includes metaphyseal cupping and ...

    Abstract Metaphyseal chondrodysplasia, Schmid type (MDSC) is a rare inherited autosomal disorder with characteristic skeletal deformities striking on radiological imaging, which includes metaphyseal cupping and fraying. Physical examination reveals short stature in early childhood, frontoparietal bossing, rachitic rosary, genu varum and valgum, and coxa vara usually. We believe that the constellation of clinical and radiographic findings of MDSC might look similar to vitamin D resistant rickets; hence, genetic analysis is needed to overcome diagnostic challenges faced by physicians to avoid unnecessary vitamin D supplementation in individuals. We report the first case of MDSC with a coexisting factor VII deficiency in an eight-year-old boy.
    Sprache Englisch
    Erscheinungsdatum 2020-03-23
    Erscheinungsland United States
    Dokumenttyp Case Reports
    ZDB-ID 2747273-5
    ISSN 2168-8184
    ISSN 2168-8184
    DOI 10.7759/cureus.7371
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  8. Artikel ; Online: Schmid Type Metaphyseal Chondrodysplasia with a Novel COL10A1 Mutation.

    Goyal, Manisha / Gupta, Ashok / Choudhary, Anita / Bhandari, Anu

    Indian journal of pediatrics

    2018  Band 86, Heft 2, Seite(n) 183–185

    Abstract: Schmid type metaphyseal chondrodysplasia (SMCD) is a rare skeletal dysplasia, characterized ... by short stature, short limbs, bowing of the legs, and radiographic features of metaphyseal irregularities ...

    Abstract Schmid type metaphyseal chondrodysplasia (SMCD) is a rare skeletal dysplasia, characterized by short stature, short limbs, bowing of the legs, and radiographic features of metaphyseal irregularities with fraying and splaying, more severe at the knee. It is caused by mutations of the COL10A1 gene. The authors present an Indian patient with a novel COL10A1 gene mutation.
    Mesh-Begriff(e) Bone Diseases, Developmental/diagnostic imaging ; Cesarean Section ; Child, Preschool ; Collagen Type X/genetics ; Coxa Vara/diagnostic imaging ; Dwarfism/diagnostic imaging ; Dwarfism/genetics ; Exons/genetics ; Female ; Genu Varum/diagnostic imaging ; Humans ; India ; Mutation ; Osteochondrodysplasias/diagnostic imaging ; Osteochondrodysplasias/genetics ; Osteochondrodysplasias/physiopathology ; Radiography
    Chemische Substanzen Collagen Type X
    Sprache Englisch
    Erscheinungsdatum 2018-09-12
    Erscheinungsland India
    Dokumenttyp Case Reports ; Journal Article
    ZDB-ID 218231-2
    ISSN 0973-7693 ; 0019-5456
    ISSN (online) 0973-7693
    ISSN 0019-5456
    DOI 10.1007/s12098-018-2791-0
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  9. Artikel ; Online: Schmid's Type of Metaphyseal Chondrodysplasia: Diagnosis and Management.

    Al Kaissi, Ali / Ghachem, Maher B / Nabil, Nesseb M / Kenis, Vladimir / Melchenko, Eugene / Morenko, Ekatrina / Grill, Franz / Ganger, Rudolf / Kircher, Susanne G

    Orthopaedic surgery

    2018  Band 10, Heft 3, Seite(n) 241–246

    Abstract: Objectives: There are several types of metaphyseal chondrodysplasia and various clinical types ... have been differentiated. The Schmid type of metaphyseal chondrodysplasia is the most common. Diffuse ... The most striking clinical features of Schmid metaphyseal chondrodysplasia which appear within the first 2 ...

    Abstract Objectives: There are several types of metaphyseal chondrodysplasia and various clinical types have been differentiated. The Schmid type of metaphyseal chondrodysplasia is the most common. Diffuse metaphyseal flaring, irregularity, and growth plate widening, which are most severe in the knees, are the most striking radiological features of this disease. The Schmid type of metaphyseal dysostosis is characterized by failure of normal mineralization of the zone of provisional calcification, leading to widened physes and enlarged knobby metaphyses, effectively causing shortening of the tubular bones, splaying of the metaphyses, coxa vara, and bow legs. Orthopaedic interventions were primarily performed on the lower extremities.
    Methods: Twelve children (seven girls and five boys) aged 7-10 years were enrolled in this study. Moderate short stature was a uniform feature associated with predominant involvement of the proximal femora and bow legs resulted in the development of angular deformities. A waddling gait was a consequence of coxa vara in eight children. Valgus osteotomy of the proximal femur was planned after physeal closure for the group of children with coxa vara. Hemiepiphysiodesis was performed to re-align the genu varum in three children.
    Results: Other forms of metaphyseal dysostosis were ruled based on full clinical and radiographic phenotypes, with confirmation through molecular pathology. Mutations in the COL10A1 gene located on chromosome 6q21-q22.3 were confirmed. Re-alignment was accomplished in our group of patients.
    Conclusion: The most striking clinical features of Schmid metaphyseal chondrodysplasia which appear within the first 2-3 years of life are: moderate short limbs and short stature, a waddling gait, and increasing shortness of stature with age. The Schmid type of metaphyseal chondrodysplasia is a disorder that arises from defective type X collagen, which is typically found in the hypertrophic zone of the physes. Moderate short stature and a waddling gait associated with pain are the most common clinical presentations. Osteotomies to correct bow legs are sometimes combined with lengthening procedures. Recurrence of the deformities with growth is not uncommon; therefore, hemiepiphysiodesis or stapling might be indicated in some cases.
    Mesh-Begriff(e) Child ; Child, Preschool ; Collagen Type X/genetics ; Female ; Femur/surgery ; Genu Varum/diagnostic imaging ; Genu Varum/etiology ; Genu Varum/genetics ; Genu Varum/surgery ; Humans ; Male ; Mutation ; Osteochondrodysplasias/complications ; Osteochondrodysplasias/diagnostic imaging ; Osteochondrodysplasias/genetics ; Osteochondrodysplasias/surgery ; Osteotomy/methods ; Phenotype ; Radiography
    Chemische Substanzen Collagen Type X
    Sprache Englisch
    Erscheinungsdatum 2018-07-19
    Erscheinungsland Australia
    Dokumenttyp Journal Article
    ZDB-ID 2503162-4
    ISSN 1757-7861 ; 1757-7853 ; 1757-7861
    ISSN (online) 1757-7861 ; 1757-7853
    ISSN 1757-7861
    DOI 10.1111/os.12382
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  10. Artikel: A Venezuelan Case of Schmid-Type Metaphyseal Chondrodysplasia with a Novel Mutation in

    Cammarata-Scalisi, Francisco / Matysiak, Uta / Velten, Tanja / Callea, Michele / Araque, Dianora / Willoughby, Colin E / Galeotti, Angela / Avendaño, Andrea

    Molecular syndromology

    2019  Band 10, Heft 3, Seite(n) 167–170

    Abstract: Schmid-type metaphyseal chondrodysplasia (MIM 156500) is an uncommon autosomal dominant skeletal ...

    Abstract Schmid-type metaphyseal chondrodysplasia (MIM 156500) is an uncommon autosomal dominant skeletal dysplasia caused by heterozygous mutations in the
    Sprache Englisch
    Erscheinungsdatum 2019-02-09
    Erscheinungsland Switzerland
    Dokumenttyp Case Reports
    ZDB-ID 2546218-0
    ISSN 1661-8777 ; 1661-8769
    ISSN (online) 1661-8777
    ISSN 1661-8769
    DOI 10.1159/000496553
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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