Article
Blended phenotype of combination of HERC2 and AP3B2 deficiency and Angelman syndrome caused by paternal isodisomy of chromosome 15.
American journal of medical genetics. Part A - 1 Oct 2021
Ueda Kimiko, Ogawa Satoru, Matsuda Keiko, Hasegawa Yuiko, Nishi Eriko, Yanagi Kumiko, Kaname Tadashi, Yamamoto Toshiyuki, Okamoto Nobuhiko
Abstract excerpt
Angelman syndrome is a neurodevelopmental disorder characterized by intellectual disability (ID), a distinctive gait pattern, abnormal behaviors, severe impairment in language development, and characteristic facial features. Most cases are caused by the absence of a maternal contribution to the imprinted region on chromosome 15q11-q13. Here, we present the first reported case of a 3-year-old boy with an atypical...
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