Results 41 to 50 of about 5,849,237 (150)

Genetic epilepsies with myoclonic seizures: Mechanisms and syndromes

Epilepsia Open, EarlyView.
Abstract Genetic epilepsy with myoclonic seizures encompasses a heterogeneous spectrum of conditions, ranging from benign and self‐limiting forms to severe, progressive disorders. While their causes are diverse, a significant proportion stems from genetic abnormalities.
Antonietta Coppola, Marica Rubino, Antonella Riva, Pasquale Striano   +3 more
wiley   +1 more source

Mosaic trisomy 13 and a sacral appendage

, 2013
Mosaic trisomy 13 occurs when there is a percentage of trisomic cells for an entire chromosome 13, while the remaining percentage of cells is euploid. The prevalence of this syndrome ranges from 1 in 10 000 to 1 in 20 000 births.
Pachajoa Londoño, Harry Mauricio, Meza Escobar, Luis Enrique.   +1 more
core   +1 more source

The Ganymede Mosaic of Claudiopolis

, 2022
Claudiopolis (Bolu), Antik Dönem’de Bithynia Bölgesi sınırları içerisinde yer alan önemli bir kentti. 2011 yılında kent merkezinde yapılan kurtarma kazısı çalışması esnasında Ganymedes mozaiği açığa çıkarılmıştır.
Sezin SEZER, Sezer, S. Sezin
core   +1 more source

SLC7A6OS Founder Mutation: A Rare Cause of Progressive Myoclonus Epilepsy Dated to 1100 Years Ago

Movement Disorders, EarlyView.
Abstract Background SLC7A6OS c.191A>G is a rare, autosomal recessive cause of progressive myoclonus epilepsy (PME). The c.191A>G variant, first discovered in two families from Türkiye and Portugal, was recently identified in three additional probands from the USA, all of Puerto Rican ancestry.
Bronwyn E. Grinton, Colin A. Ellis, Mered Parnes, Laina Lusk Stripe, Jacob E. Munro, Laure Mazzola, Pamela P. McDonnell, Betül Baykan, Volkan Taşdemir, Mariam Hull, Krystal Sully, Sara Cabet, Anna‐Elina Lehesjoki, Nerses Bebek, Melanie Bahlo, Samuel F. Berkovic, Gaetan Lesca, Karen L. Oliver   +17 more
wiley   +1 more source

Clinical Utility of Nuchal Translucency Measurement in First‐Trimester Ultrasound Screening in a Setting With First‐Tier NIPT for Aneuploidy Screening

Prenatal Diagnosis, EarlyView.
ABSTRACT Objective To investigate the additional clinical value of nuchal translucency (NT) measurement at the first‐trimester anomaly scan (FTAS) in a setting with first‐tier non‐invasive prenatal testing (NIPT). Method This nationwide prospective cohort study, part of the IMITAS study on FTAS implementation, included all pregnancies with increased NT
Eline E. R. Lust, Kim Bronsgeest, Lidewij Henneman, Neeltje M. T. H. Crombag, Caterina M. Bilardo, Robert‐Jan H. Galjaard, Esther Sikkel, Audrey B. C. Coumans, Ayten Elvan‐Taşpınar, Sander Galjaard, Attie T. J. I. Go, Gwendolyn T. R. Manten, Eva Pajkrt, Elisabeth van Leeuwen, Monique C. Haak, Mireille N. Bekker   +15 more
wiley   +1 more source

Mosaic partial trisomy 17q2 [PDF]

, 1991
Examination of an infant born after prenatal diagnosis of mosaic partial trisomy 17q2 showed the unique phenotypic features of this chromosomal abnormality, that is, frontal bossing, large mouth, brachyrhizomelia, and hexadactyly.
Ghosh, A, King, PA, Tang, M
core   +1 more source

Low-level mosaic trisomy 15 without UPD 15 at amniocentesis associated with cytogenetic discrepancy between uncultured amniocytes and cultured amniocytes, IUGR, preterm birth and preeclampsia in a pregnancy with a favorable fetal outcome and perinatal decrease of the trisomy 15 cell line

Taiwanese Journal of Obstetrics & Gynecology
Chih-Ping Chen
doaj   +2 more sources

Cytogenetic and Molecular Findings in Hydrops‐Related Mirror Syndrome

Prenatal Diagnosis, EarlyView.
ABSTRACT Objective Mirror syndrome is a rare, life‐threatening condition in which maternal fluid overload mirrors fetal hydrops. Data on genetic findings in affected pregnancies are limited. We compared genetic diagnoses in hydrops cases with and without mirror syndrome.
Brian A. Burnett, Christian M. Parobek, Jessian L. Munoz, Lauren E. Westerfield, Kristi Poling, Cara Buskmiller, Amir A. Shamshirsaz, Roopali V. Donepudi, Ignatia B. Van den Veyver, Magdalena Sanz Cortes, Michael A. Belfort, Ahmed A. Nassr   +11 more
wiley   +1 more source

Genetic Investigation in Fetal Growth Restriction: An Integrated Approach for Clinical Practice

Prenatal Diagnosis, EarlyView.
ABSTRACT International guidelines recommend genetic testing when fetal growth restriction (FGR) accompanies structural anomalies, but recommendations for apparently isolated FGR remain variable, particularly regarding gestational age thresholds and the role of exome sequencing (ES). Interpretation is difficult because studies define FGR inconsistently,
Eran Ashwal, David Chitayat
wiley   +1 more source

Trisomy 7 mosaicism at amniocentesis: Interphase FISH, QF-PCR, and aCGH analyses on uncultured amniocytes for rapid distinguishing of true mosaicism from pseudomosaicism

Taiwanese Journal of Obstetrics & Gynecology, 2012
Objective: To present prenatal diagnosis of true trisomy 7 mosaicism. Materials, Methods and Results: A 36-year-old woman underwent amniocentesis at 18 weeks of gestation. Amniocentesis revealed a karyotype of 47,XY,+7[20]/46,XY[9].
Chih-Ping Chen, Hsu-Kuang Huang, Yi-Ning Su, Schu-Rern Chern, Jun-Wei Su, Chen-Chi Lee, Dai-Dyi Town, Wen-Lin Chen, Yu-Ting Chen, Wayseen Wang   +9 more
doaj   +1 more source