So, generally good news at today's exam.
The biggest worry was having to fly out to New York for intravascular chemo if the existing tumors did not respond to the second treatment last visit.
Thanksfully, they're responding and shrinking. The scarring is still damage that can cause problems, but much less than if the tumors expanded and/or didn't respond to treatment.
One new small tumor appeared very recently (was caught very early) and treated; it was small enough that the doctor didn't seem concerned.