Dyanne did an MRI last week and a CT scan this week. We learned the results of both this week and both scans look good, i.e. showing cancer is shrinking in some places and stable in other places. Furthermore, there are no new lesions either. The weekly blood was also good. The main reason for the shrinkage is (almost certainly) the new medicine Dyanne started in February, Tagrisso (osimertinib/AZD9291).