Stüve-Wiedemann Syndrome: Update on Clinical and Genetic Aspects.
نویسندگان
چکیده
Stüve-Wiedemann syndrome is a rare autosomal recessive disorder characterized by bowed long bones, joint restrictions, dysautonomia, and respiratory and feeding difficulties, leading to death in the neonatal period and infancy in several occasions. Since the first cases in 1971, much has been learned about this condition, including its molecular basis - mutations in the leukemia inhibitory factor receptor gene (LIFR) -, natural history and management possibilities. This review aims to highlight the clinical aspects, radiological features, molecular findings, and management strategies in Stüve-Wiedemann syndrome.
منابع مشابه
Case report of prenatal diagnosis of Stüve-Wiedemann Syndrome in a woman with another child affected too.
OBJECTIVE Stüve-Wiedemann Syndrome (SWS; MIM 601 559) is an autosomal-recessive syndrome characterized by myotonia with mask-like face, skeletal dysplasia and intrauterine growth restriction. Other clinical findings are pursed mouth, hypoplastic midface, congenital contractures and muscular hypotonia. We discuss about the importance of prenatal diagnosis in SWS and the possibility of survival a...
متن کاملCongenital contractures and distinctive phenotypic features consistent with Stuve-Wiedmann syndrome in a male infant
INTRODUCTION Expressionless face associated with multiple contractures has been encountered in an infant. There is a wide range of misconception regarding the categorization of children with multiple contractures among different pediatric disciplines. The fundamental element in categorizing children with multiple contractures is "the etiological understanding". In the absence of concomitant neu...
متن کاملUnusual Stüve-Wiedemann syndrome with complete maternal chromosome 5 isodisomy
A woman was isozygous for a novel mutation in the leukemia inhibitory factor receptor gene (LIFR) (c.2170C>G; p.Pro724Ala) which disrupts LIFR downstream signaling and results in Stüve-Wiedemann syndrome (STWS). She inherited two identical chromosomes 5 from her mother, heterozygous for the LIFR mutation. The presentation was typical for STWS, except there was no long bone dysplasia. Prominent ...
متن کاملStüve-Wiedemann syndrome: LIFR and associated cytokines in clinical course and etiology
Stüve-Wiedemann syndrome (STWS; OMIM #610559) is a rare bent-bone dysplasia that includes radiologic bone anomalies, respiratory distress, feeding difficulties, and hyperthermic episodes. STWS usually results in infant mortality, yet some STWS patients survive into and, in some cases, beyond adolescence. STWS is caused by a mutation in the leukemia inhibitory factor receptor (LIFR) gene, which ...
متن کاملIntragenic Deletion in the LIFR Gene in a Long-Term Survivor with Stüve-Wiedemann Syndrome.
Stüve-Wiedemann syndrome (SWS, OMIM 601559) is a rare autosomal recessive bent-bone dysplasia, caused by loss-of-function mutations in the leukemia inhibitory factor receptor (LIFR) gene, which usually leads to early death. Only few patients with long-term survival have been described in the literature. We report on a 5-year-old boy from a consanguineous marriage with molecular analysis for the...
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عنوان ژورنال:
- Molecular syndromology
دوره 7 1 شماره
صفحات -
تاریخ انتشار 2016