Cancer Genetic Testing in Ethnic Populations

Inclusion Criteria:

* Patients at least 18 years of age
* Individuals diagnosed with any solid tumor cancer including, but not limited to, gastrointestinal, breast, gynecological, genitourinary, skin, central nervous system (CNS)/brain, head/neck, musculoskeletal or cancer of unknown primary; and presenting to Mayo Clinic (MC Arizona or MC Florida) for clinical management/treatment; and patients receive genetic testing as described above
* Self-identified as being from various ethnic populations including Hispanic/Latino, Native American/Alaskan, African American (including of African descent), Asian and other European populations
* Blood collection is feasible (health, access and/or tolerability) for requested blood sample(s)
* Individuals have agreed to participate and signed the study informed consent form

Exclusion Criteria:

* Patients who have had prior germline genetic testing involving a 40+ gene panel within the last 24 months at Mayo Clinic and available for review by the research coordinator at time of consent
* Past or current history of hematological cancer (including leukemias, multiple myeloma)
* All bone marrow transplants