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Table 2 Outcomes related to ESD for advanced colorectal neoplasia

From: Long-term outcomes of endoscopic submucosal dissection for high-grade dysplasia and early-stage carcinoma in the colorectum

Variable Number of lesions (%)
Short-term outcomes
 Resection status
  En bloc 581 (94.3)
  Piecemeal 35 (5.7)
 Histological complete resection
  Complete 551 (89.4)
  Incomplete 65 (10.6)
 Complications
  Postoperative bleeding 10 (1.6)
  Intraoperative perforation 4 (0.6)
Long-term outcomes
 Recurrence 4 (0.8)
 Metastasis 0 (0.0)
  1. ESD endoscopic submucosal dissection