An atypical presentation of severe congenital contractures and lack of cerebellar involvement in a patient with a novel LAMA1 mutation
Background: LAMA1 gene is mutated in patients with Poretti-Boltshauser syndrome, which include mainly the characteristic neuroimaging findings of cerebellar dysplasia and cysts. Case Presentation: We present a novel homozygous LAMA1 variant that is predicted to cause atypical phenotype of severe art...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
Discover STM Publishing Ltd
2018-06-01
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Series: | Journal of Biochemical and Clinical Genetics |
Subjects: | |
Online Access: | http://www.ejmanager.com/fulltextpdf.php?mno=500 |
Summary: | Background: LAMA1 gene is mutated in patients with Poretti-Boltshauser syndrome, which include mainly the characteristic neuroimaging findings of cerebellar dysplasia and cysts.
Case Presentation: We present a novel homozygous LAMA1 variant that is predicted to cause atypical phenotype of severe arthrogryposis, feeding difficulties, developmental delay, retinopathy, and no cerebellar involvement.
Conclusion: Our findings are suggestive of absence of cerebellar involvement in LAMA1 mutations in some cases and phenotype may include severe arthrogryposis. [JBCGenetics 2018; 1(1.000): 43-46] |
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ISSN: | 1658-807X |