A genogram is a visual illustration of a family history that displays detailed information about the relationships among individuals. It is typically used in families where there is a medical or social concern, and the extended family needs to be brought into the equation. As you can see from here, genograms can be used to identify risk factors for certain diseases, such as heart problems and kidney failure. They can also help to uncover patterns of hereditary illnesses that may provide useful insight into the cause of a condition or disorder. Use EdrawMax to create such detailed genograms.