What they become

The body · the transformations SEER records between diseases

What this shows
Diseases that SEER records one becoming another, and where those paths converge.
Read from
SEER’s own transformation rules, which it publishes to keep one patient from being counted twice.
What it cannot say
Only blood and lymph diseases have these recorded. A disease absent here is one SEER files no transformation for, which is not evidence that it never transforms.

Reading SEER...