Pancreas, Dorsal, Agenesis of, also known as partial pancreatic agenesis, is related to heart defects, congenital, and other congenital anomalies and pancreas, annular. An important gene associated with Pancreas, Dorsal, Agenesis of is PDX1 (Pancreatic And Duodenal Homeobox 1), and among its related pathways/superpathways are Nervous system development and Glucose / Energy Metabolism. Affiliated tissues include pancreas and spleen, and related phenotypes are failure to thrive and intrauterine growth retardation