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362073

Clinical report of Roifman syndrome with vitamin D-dependent rickets – an undocumented association

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Last updated: 05 Jan 2025

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Abstract

Roifman syndrome is a rare genetic disorder with a worldwide prevalence of less than 1 in 1 000 000. It is characterized by growth retardation, abnormal bone formation (spondyloepiphyseal dysplasia), retinal dystrophy with visual defects, cognitive delay, immunodeficiency, and specific phenotypical features such as microcephaly, prominent forehead, long curvy eyelashes, long philtrum, dental abnormalities, and brachydactyly. This syndrome was first reported by Dr Roifman 20 years ago and was initially thought to be X linked owing to its male preponderance. It was identified later to be an autosomal recessive genetic defect in the noncoding parts of the gene (RNA, U4atac Small Nuclear U12-Dependent Splicing). The common presentations of this syndrome are due to recurrent infections secondary to immunodeficiency. There is no documented association of vitamin D-dependent rickets with this syndrome previously mentioned in the literature. This is a clinical report of a child presenting with refractory hypocalcemia secondary to vitamin D-dependent rickets who was later diagnosed to have Roifman syndrome owing to the distinctive phenotypical features and associated immunodeficiency. This is also the first clinical report of this syndrome from India.

DOI

10.4103/mxe.mxe_25_20

Keywords

immunodeficiency, Gene, Roifman syndrome, spondyloepiphyseal dysplasia, vitamin D-dependent rickets

Authors

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Parimala V.

Last Name

Thirumalesh

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First Name

Reeba

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Patrick

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First Name

Srivathsa T.

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Reddy

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Volume

10

Article Issue

1

Related Issue

48648

Issue Date

2021-10-01

Receive Date

2020-12-20

Publish Date

2021-10-09

Print ISSN

2090-8571

Online ISSN

2090-763X

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https://mxe.journals.ekb.eg/article_362073.html

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https://mxe.journals.ekb.eg/service?article_code=362073

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362,073

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Journal

Publication Title

Middle East Journal of Medical Genetics

Publication Link

https://mxe.journals.ekb.eg/

MainTitle

Clinical report of Roifman syndrome with vitamin D-dependent rickets – an undocumented association

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Article

Created At

29 Dec 2024