Choanal Atresia, Posterior (PCA)

Choanal Atresia, Posterior, also known as choanal atresia, is related to burn-mckeown syndrome and mandibulofacial dysostosis, guion-almeida type. An important gene associated with Choanal Atresia, Posterior is KMT2D (Lysine Methyltransferase 2D), and among its related pathways/superpathways are Signal Transduction and S-1P Stimulated Signaling. Affiliated tissues include heart and olfactory bulb, and related phenotypes are chronic sinusitis and abnormal nasal mucus secretion