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. 2021 Aug 16;9(9):E1306–E1314. doi: 10.1055/a-1499-6638

Table 2. Patient clinicopathological characteristics.

Variables Esophagus (n = 88) Stomach (n = 90) Colon (n = 125)
Age (year), mean (SD) 65 (13) 75 (12) 64 (13)
Sex

  • Male (%)

 63 (72 %) 67 (74 %) 73 (58 %)

  • Female (%)

 25 (28 %) 23 (26 %) 52 (42 %)
Macroscopic type of cancer lesions 0-I = 5 0-IIa = 8 0-IIb = 19 0-IIc 11 Ip + IIa = 1 IIa = 11 IIa + IIc = 3 IIc = 24 Is = 15 Isp = 19 Ip = 1 IIa = 20 IIc = 1
Treatment of cancer lesions

  • Endoscopic resection

 48 39 22

  • Surgery

 5 0 24
Lesion diameter (mm) of cancer lesions, median (IQR) 10 (5–22) 17.5 (10–30.5) 11.0 (6–39)
Histopathology Normal = 9 Inflammatory change = 14 Intraepithelial neoplasia = 22 Squamous cell carcinoma = 43 Gastritis = 26 Adenoma = 25 Adenocarcinoma = 39

  • Well-differentiated tubular = 27

  • Moderately differentiated tubular = 12

 Hyperplastic polyp (sessile serrated polyp) = 32 Low-grade intramucosal neoplasia = 47 Noninvasive high-grade neoplasia (intramucosal carcinoma, carcinoma in situ) = 15 (Submucosal) carcinoma = 31
Invasion depth

  • Intramucosal

 EP = 21/ LPM = 6/ MM = 5 31 15

  • Shallow submucosal

 9 3 8

  • Deep submucosal

 2 5 23

SD, standard deviation; IQR, interquartile range; EP, epithelium; LPM, lamina propria mucosa; MM, muscularis mucosa.