We report a 32-month-old female of Peruvian ethnicity identified with a rare 20q13.2-q13.33 deletion using microarray analysis. She presented with intellectual disability, absent speech, hypotonia, pre- and post-natal growth retardation and an abnormal face with a unilateral cleft lip. Clinical features and genetic findings with the loss of 30 genes, including and , are described in relationship to the very few cases of 20q13 deletion reported in the literature. Deletion of this region may play an important role in neurodevelopment and function and in causing specific craniofacial features.
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| http://dx.doi.org/10.3233/PGE-13065 | DOI Listing |
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