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. 2018 Aug 1;6(8):E961–E968. doi: 10.1055/a-0602-4065

Table 1. Patient and tumor characteristics.

Age (years) 69 (range 44 – 89)
Gender, male : female 16 : 13
ASA score I : II : III : IV 10 : 12 : 6 : 1
Tumor size (mm) 40 (range 20 – 70)
Localization

  • Rectum

 16 (55 %)

  • Sigmoid colon

 10 (35 %)

  • Transverse colon

  2 (7 %)
Cecum  1 (3 %)
Type (Paris classification)

  • IIa

 10 (35 %)

  • Is

 14 (48 %)

  • IIa + Is

  5 (17 %)
LST type (Paris type IIa)

  • Granular

 10

  • Nongranular

  5
Risk of cancer 1

  • IIa

  9 %

  • Is

 11 %

  • IIa + Is

 31 %
1

Percentage malignant lesions in each Paris classification group of all ESD resected lesions (N = 255)