Diarrhea 3, Secretory Sodium, Congenital, with or Without Other Congenital Anomalies, also known as diarrhea 3, secretory sodium, congenital, syndromic, is related to diarrhea 8, secretory sodium, congenital and diarrhea, and has symptoms including diarrhea and watery diarrhea. An important gene associated with Diarrhea 3, Secretory Sodium, Congenital, with or Without Other Congenital Anomalies is SPINT2 (Serine Peptidase Inhibitor, Kunitz Type 2). Affiliated tissues include olfactory bulb and bone, and related phenotypes are macrocephaly and low-set ears