Here you can see Abainza's Genogram About Health Assessment. The structure of a genogram is similar to that of a family tree, but it serves a completely different purpose. A genogram incorporates information about family interactions and ties, whereas a family tree only reveals lineage. As we all know, a genogram refers to a diagram illustrating a person’s family members, how they are related, and their medical history. The genogram allows the patient to see hereditary patterns of behavior and medical and psychological factors that run through families.