Beat Childhood Cancer Specimen Banking and Data Registry

Inclusion Criteria:

* No age restrictions
* Subjects that fit into one of the following categories:

  1. Subjects with suspected or confirmed cancers of childhood, adolescence, or young adulthood.
  2. Survivors of a cancer of childhood, adolescence, or young adulthood (\> 6 months off last therapy for cancer)
  3. Subjects with a disease-matched condition
  4. Healthy volunteers- including any participants with medical conditions that are not disease-matched.
* Written informed consent in accordance with institutional and FDA guidelines must be obtained from all subjects (or subjects' legal representative).

Exclusion Criteria:

* Subject or his/her legally authorized representative (where applicable) did not consent for specimen banking and data collection for this study.