Prime Minister Boris Johnson during a visit to the Rutherford Diagnostic Centre

The video tutorial discusses various treatment options for tumors, including radiotherapy, chemotherapy, and immunotherapy. It explains the importance of CT scans in detecting tumors and their blood supply, highlighting the role of abnormal blood vessels. The tutorial emphasizes the significance of early detection and the trade-offs involved with radiation exposure from scans.

What can be inferred about the relationship between clinical symptoms and scan results?

What role do scans play in detecting medical issues?