S202 Are Biopsies Sufficient for Diagnosis? Comparison of ESD and Forceps Biopsy Findings for Colon and Rectal Lesions. (October 2022) - Lieb, Zachary; Jacobs, Brian; Shinn, Brianna; Agnihotri, Abhishek; Kumar, Anand; Kowalski, Thomas; Infantolino, Anthony; Tofani, Christina; Schlachterman, Alexander