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. 2022 Apr 14;10(4):E354–E360. doi: 10.1055/a-1783-8756

Table 3. Comparison of pre-ESD diagnoses based on the biopsy and histologic diagnoses of the resected specimens (n = 43).

Histology from ESD resected specimen
LGD/ adenoma Sessile serrated adenoma/polyp HGD or intramucosal cancer Invasive cancer
Pre-ESD diagnoses based on biopsy

  • LGD/adenoma

 25 0 1 1

  • Sessile serrated adenomas/polyp

  1 4 0 0

  • HGD or intramucosal cancer

  1 0 8 2

ESD, endoscopic submucosal dissection; LGD, low-grade dysplasia; HGD, high-grade dysplasia.