If your MDT thinks it is possible to cure your bile duct cancer, surgery will be needed to remove any cancerous tissue. Depending on the extent of the cancer, it may be necessary to remove: 1  the part of your bile duct that contains cancerous cells. 2  your gallbladder.
Data extraction. Data extraction is the act or process of retrieving data out of (usually unstructured or poorly structured) data sources for further data processing or data storage (data migration).
About Data Extract. Oracle Clinical's Data Extract subsystem is a set of facilities to present patient and clinical study data that meets the demands of external applications related to statistical analysis and reporting. Data is presented for external access via standard and custom views (that is, database views) created in study access accounts.