Family history and Family tree

Family history noun - Part of a patient's medical history in which questions are asked in an attempt to find out whether the patient has hereditary tendencies toward particular diseases.

Family tree and family history are semantically related in ancestry topic. In some cases you can use "Family tree" instead a noun phrase "Family history".

Family tree noun - The line of ancestors from whom a person is descended.

Family history and family tree are semantically related in genealogical chart topic. You can use "Family history" instead a noun phrase "Family tree".