Heterotaxy Polysplenia Syndrome in Adulthood: Focused Review and a Case Report.

Heterotaxy syndrome (Situs ambiguus) is a condition in which the internal organs are abnormally arranged in the chest and abdomen. Individuals with this condition have complex birth defects affecting the heart, lungs, liver, spleen, intestines, and other organs. Unlike situs inversus, it often causes serious health problems.