Figure 6

Analyses of serial plasma samples from patient CSPC1. The first plasma sample (CSPC1) was collected 12 months after initial diagnosis, only a biopsy had been taken from the primary tumor to confirm diagnosis. The interval between the first and second (CSPC1_2) sample was 5 months and 1 month between the second and third (CSPC1_3). The patient was clinically responding to castration therapy.