So the general surgeon didn't remove the peritoneal mets either? Presumably s/he wrote a post surgical report. Do you have a copy of it? If not, I suggest you get one. Many people don't have theirs, but in this case there seem to be a lot of big questions. Maybe she does have peri mets, maybe she doesn't is a big one!
There are many ways to address liver mets. There are also ways to address peri mets.
I'm glad she is seeing the radiologist directly.
BTW, did the surgeon take samples for biopsies, at least? Do you have a pathology report?
F, 64 at DX CRC Stage IV
3/17/18 blockage, r hemi
11 of 25 nodes,5 mesentery nodes
5mm liver met out
pT3 pN2b pM1
BRAF wild, KRAS G12D
7/18 CT NED
11/18 CT NED
12/18 MRI 5mm liver mass, 2 lymph nodes in porta hepatis
6/19 Multiphasic CT LNs normal, Liver stable
6/28/19 Pause Key, predisone for joint pain
7/31/19 Restart Key
9/19 CT stable
Pain: many fails before Celebrex helps
12/23/19 CT stable