Microcephaly, retinal dysplasia, pedal edema syndrome is a rare syndrome and possibly under diagnosed. We could find less than 25 cases reported in the literature. Patients were initially categorized as having either microcephaly and lymphedema or microcephaly and chorioretinal dysplasia. The existence of the 3 criteria in the same patients is reported. Other features such as mental retardation and short stature were noticed in other patients. In the Pediatric Department of the Armed Forces Hospital Southern Region, Kingdom of Saudi Arabia, we report a case with all clinical manifestations described in the above-related syndromes. The girl has microcephaly, retinal dysplasia, pedal edema, short stature, mental retardation, and some other dysmorphic features. The parents are not relatives, but both have retinal dysplastic changes. This report documents the existence of all different features reported in the literature in one patient, suggesting that different clinical features of reported patients are possibly the variable expression of the same syndrome.
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Ophthalmic Genet
January 2025
Departments of Medical Genetics and Ophthalmology & Visual Sciences, University of Alberta, Edmonton, Alberta, Canada.
Background: Pathogenic variants in , a kinesin family gene, cause MCLMR and FEVR. In MCLMR, chorioretinal atrophy is present in the majority of cases and can be a helpful diagnostic sign.
Cases: We present the cases of two patients with chorioretinal atrophy and microcephaly who carry novel mutations.
PLoS One
January 2025
Department of Psychiatry, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY, United States of America.
Novel denovo variants of exome sequences are major cause of pathogenic neurodevelopmental disorders with a dominant genetic mechanism that emphasize their heterogeneity and complex phenotypes. White Sutton syndrome and Gabriele-de-Vries syndrome are congenital neuro-impairments with overlap of severe intellectual disability, microcephaly, convulsions, seizures, delayed development, dysmorphism of faces, retinal diseases, movement disorders and autistic traits. POGZ gene codes for pogo transposable element-derived zinc-finger protein and YY1 gene regulates transcription, chromatin, and RNA-binding proteins that have been associated with White Sutton and Gabriele-de-Vries syndromes, in recent data.
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December 2024
Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada.
BMJ Case Rep
December 2024
Pediatric Neurology, Aster CMI Hospital, Bengaluru, Karnataka, India
Am J Med Genet A
November 2024
McKusick-Nathans Department of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Ring chromosome 17 and 17p13.3 deletion syndrome are phenotypically heterogeneous diseases with similar clinical features. The ring chromosome 17 phenotypic features range from the Miller-Dieker syndrome characterized by deletion of the PAFAH1B1 gene, lissencephaly, hypotonia, dysphagia, café au lait spots, and severe intellectual disability, to a milder phenotype characterized by microcephaly, seizures, delayed development, minor facial dysmorphic features, clinodactyly, short stature, café au lait spots, retinal flecking, and deletion of the YWHAE and CRK genes.
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