Prospective Collection of Surplus Surgical Tumor Tissues and Pre-surgical Blood Samples

This study will enroll subjects diagnosed with various cancers and who are scheduled to undergo surgical treatment. Prior to scheduled surgery, subjects will be asked to donate a 10-20 ml blood sample. After surgery, surplus tissues (including tumor and adjacent normal tissues) not required for diagnosis will be collected. Subject clinical information will be collected, including basic demographic information, medical history, family history, current cancer history and treatment. After surgery, a final pathology report will be obtained for each subject's surgical specimen. In some instances and based on the cancer indications required, longitudinal data may also be collected at a frequency of every 6 months to once per year. Longitudinal data will include information on study subject survival and disease recurrence.