Lesion number | Treatment | Time to euthanasia from treatment (days) | Pathological evaluation | |||
---|---|---|---|---|---|---|
Size of EMR ulcer (mm) | Depth of tissue damage | Findings of ablation damage | ||||
Pig A | #1 | EMR + CbFAS | 32 | Submucosa | Fibrosis | |
#2 | Submucosa | Fibrosis | ||||
#3 | 4 | 33 × 14 | Muscle layer (inner circular layer) | Necrosis | ||
#4 | 22 × 10 | Adventitia | Necrosis | |||
Pig B | #5 | CbFAS for EMR scar | 4 | Muscle layer (inner circular layer) | Necrosis | |
#6 | Submucosa | Necrosis | ||||
#7 | CbFAS alone | Adventitia | Necrosis | |||
#8 | Submucosa | Necrosis | ||||
Pig C | #9 | EMR for CbFAS scar | 4 | 18 × 12 | Submucosa | |
#10 | 20 × 10 | Submucosa | ||||
#11 | EMR | 25 × 10 | Submucosa | |||
#12 | 32 × 15 | Submucosa |