Up to now 36 cases of Marden Walker syndrome (MIM # 248700) have been reported. The underlying pathological mechanism has not yet been clearly established, but it is assumed that it is a developmental disorder of the central nervous system which is inherited in an autosomal recessive manner. Three main diagnostic criteria are blepharophimosis, congenital joint contractures and mask-like face, but numerous other anomalies have been described in these patients. We present a girl with clinical characteristics of Marden Walker syndrome, which has not yet been reported in our literature. Together with three major and many other clinical signs which confirm the diagnosis, our girl also has a vesicoureteral reflux and umbilical hernia, which have not yet been described in these patients.
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Neurol India
November 2023
Departamento de Neuropsiquiatria, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul, Brasil.
We report a 24-year-old male with blepharophimosis, psychomotor retardation, brachycephaly, microstomia, immobile face, high arched palate, single palmar crease, kyphoscoliosis, talipes equinovarus, inguinal hernia, pyloric stenosis, recurrent infections, bilateral camptodactyly, wide-set eyes, decreased muscle mass, hypotonia, exotropia, and ptosis in the left eye, growth retardation, multiple congenital contractures, and hyporreflexia. Contractures improved with aging, but intellectual disability and blepharophimosis remained. He also presented epilepsy, outbursts of laughter, and predisposition to drug adverse effects (skin lesions with carbamazepine and secondary parkinsonism).
View Article and Find Full Text PDFMol Syndromol
December 2022
Medical Molecular Department, Human Genetics and Genome Research Division, National Research Centre, Cairo, Egypt.
Am J Med Genet A
February 2023
Department of Medical Genetics, University of British Columbia, Vancouver, British Columbia, Canada.
Distal arthrogryposes (DA) are a group of conditions presenting with multiple congenital contractures in the distal joints. The 10 types of DA are distinguished by different extra-articular manifestations. Heterozygous gain-of-function variants in PIEZO2 are known to cause a spectrum of DA conditions including DA type 3, DA type 5, and possibly Marden Walker syndrome, which are usually distinguished by the presence of cleft palate (DA3), ptosis and restriction in eye movements (DA5), and specific facial abnormalities and central nervous system involvement, respectively.
View Article and Find Full Text PDFClin Dysmorphol
July 2022
Department of Medical Laboratory Sciences, Jordan University of Science and Technology, Irbid, Jordan.
Am J Med Genet A
June 2022
Faculty of Medicine, Department of Medical Genetic, Pamukkale University, Denizli, Turkey.
Van den Ende-Gupta syndrome (VDEGS) (MIM#600920) is characterized by skeletal and craniofacial abnormalities that include prominent ears, downslanting palpebral fissures, blepharophimosis, hypoplastic maxilla with or without a cleft palate, a narrow and convex nasal bridge and an everted lower lip, camptodactyly and arachnodactyly. Intelligence is normal. Recent studies have reported that patients with VDEGS have pathogenic variants in the SCARF2 gene on chromosome 22q11.
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