Skip the main content if you do not want to read it as the next section.
Skip the location trail if you do not want to read it as the next section.
Location trail
CANCER TYPE > UNKNOWN PRIMARY > UNKNOWN PRIMARY TUMOURQ&As on this topic
1. Can you explain the difference between primary and secondary cancer?
last reviewed: 30.08.2005
2. How does cancer spread?
last reviewed: 30.08.2005
All Q&As are selected from some of the thousands asked by people contacting Cancerbackup every year. They are answered by specialists and reviewed and updated regularly.
