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Bladder exstrophy and extreme genital anomaly in a patient with pure terminal 1q deletion: Expansion of phenotypic spectrum.
MedLine Citation:
PMID:  22061479     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
We describe a 5 2/12 years old male patient with a de novo deletion 1q43q44 of approximately 10.4 Mb in size. The boy presented with the classic features of chromosome 1q43q44 deletion syndrome including growth and psychomotor retardation, microcephaly, distinct facial features and various midline defects as agenesis of corpus callosum, cardiac and urogenital anomalies. Fronto-parietal simplified gyral pattern was an additional neuroimaging finding. The urogenital anomalies in our patient were remarkable in form of bladder exstrophy and severe hypogenitalism with a marked hypoplastic scrotum, small sized retractile testis and absent phallus. To the best of our knowledge, bladder exstrophy and absence phallus have not been previously reported in terminal deletion 1q43q44 syndrome. This report provides further evidence of phenotype-genotype correlation and expands the phenotypic spectrum of midline defects described with this syndrome.
Authors:
M S Zaki; G Gillessen-Kaesbach; I Vater; A Caliebe; R Siebert; A K Kamel; A M Mohamed; I Mazen
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2011-10-19
Journal Detail:
Title:  European journal of medical genetics     Volume:  -     ISSN:  1878-0849     ISO Abbreviation:  -     Publication Date:  2011 Oct 
Date Detail:
Created Date:  2011-11-8     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101247089     Medline TA:  Eur J Med Genet     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2011 Elsevier Masson SAS. All rights reserved.
Affiliation:
Clinical Genetics Department, Human Genetics and Genome Research Division, National Research Centre, El-Tahrir Street, Dokki, Cairo, Egypt.
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