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Medientyp: E-Artikel Titel: Cardiac manifestations of Pallister–Killian syndrome Beteiligte: Tilton, Richard K.; Wilkens, Alisha; Krantz, Ian D.; Izumi, Kosuke Erschienen: Wiley, 2014 Erschienen in: American Journal of Medical Genetics Part A Sprache: Englisch DOI: 10.1002/ajmg.a.36413 ISSN: 1552-4825; 1552-4833 Schlagwörter: Genetics (clinical) ; Genetics Entstehung: Anmerkungen: Beschreibung: <jats:sec><jats:label /><jats:p>Pallister–Killian syndrome (PKS) is a sporadic multisystem genetic diagnosis characterized by facial dysmorphia, variable developmental delay and intellectual impairment, hypotonia, hearing loss, seizures, differences in skin pigmentation, temporal alopecia, diaphragmatic hernia, congenital heart defects, and other systemic abnormalities. Although congenital heart defects have been described in association with PKS, the full spectrum of heart disease is still not entirely known. Here, we describe the pattern of cardiac findings of 81 probands with PKS who have had at least one cardiac evaluation, demonstrating structural heart difference in 37% of our cohort (n = 30). Septal defects such as atrial or ventricular septal defects (n = 12) were the most commonly seen congenital heart differences. Additional findings included the occasional occurrence of bicuspid aortic valve, aortic dilatation, and cardiac hypertrophy/cardiomyopathy. We suggest cardiac evaluation for all individuals with PKS at the time of diagnosis as well as subsequent longitudinal follow‐up to monitor for the development of cardiomyopathy and aortic dilatation. © 2014 Wiley Periodicals, Inc.</jats:p></jats:sec>