Postby roadrunner » Thu Dec 03, 2020 9:06 pm
It sounds like the GI doctor made a judgment based on experience and imaging that there are likely cancer cells within the polyp. The biopsy taken during a colonoscopy generally only samples the surface. A low percentage of tubovillous adenomas contain cancer, but that percentage goes up as they get larger. There’s no way to know for sure until it’s removed and subjected to a full pathological work up, though. At least that’s the way I understand this.
7/19: RC: Staged IIIA, T2N1M0
approx 4.25 cm, low/mid rectum, mod. well diff.; lung micronodule
8/19-10/19 4 rds.FOLFOX neoadjuvant, 3 w/Oxiplatin (reduced 70-75%)
neoadjuvant chemorad 11/19
4 rounds FOLFOX July-August 2020
ncCR 10/20; biopsies neg
TAE 11/20, tumor cells removed
Chest CT 3/30/21 growth in 2 nodules (3 and 5mm)
VATS 12/8/21 sub-pleural met 7mm.
SBRT nodule 1/22
6/20/22 TAE rectal polyp benign)
NED from 3/22 - 3/23
4 cycles FOLFIRI
LUL VATS lobectomy for radio resistant met 7/7/23