Skip to main content

Table 5 Preoperative yN vs. postoperativeypN classification

From: Long-term results of extended intersphincteric resection for very low rectal cancer: a retrospective study

  ypN0 ypN1 ypN2 Total
yN0 41 - - 41 (66.1)
yN+ 7 11 3 21 (33.9)
Total 48 (77.4) 11 (17.8) 3 (4.8) 62 (100)
  1. Data are presented as number or number (%)
  2. yN: clinical N stage after neoadjuvant treatment
  3. ypN: histological N stage after neoadjuvant treatment