Mandibulofacial Dysostosis, Guion-Almeida Type, also known as mandibulofacial dysostosis-microcephaly syndrome, is related to dysostosis and microtia. An important gene associated with Mandibulofacial Dysostosis, Guion-Almeida Type is EFTUD2 (Elongation Factor Tu GTP Binding Domain Containing 2), and among its related pathways/superpathways are Processing of Capped Intron-Containing Pre-mRNA and mRNA Splicing - Minor Pathway. Affiliated tissues include trachea and skin, and related phenotypes are intellectual disability and delayed speech and language development