©The Author(s) 2017.
World J Gastroenterol. Jun 28, 2017; 23(24): 4416-4421
Published online Jun 28, 2017. doi: 10.3748/wjg.v23.i24.4416
Published online Jun 28, 2017. doi: 10.3748/wjg.v23.i24.4416
Table 1 Baseline characteristics of patients with superficial esophageal squamous cell carcinoma n (%)
| Characteristics | |
| Male/female | 62/7 |
| Mean age, yr (range) | 66 (47-81) |
| Location | |
| Upper esophagus | 3 (4.3) |
| Mid-esophagus | 52 (74.3) |
| Lower esophagus | 15 (21.4) |
| Macroscopic shape | |
| Elevated | 24 (34.3) |
| Flat | 27 (38.6) |
| Depressed | 19 (27.1) |
| Mean tumor size, mm (range) | 25 (4-70) |
| Differentiation | |
| Well differentiated | 34 (48.6) |
| Moderately differentiated | 31 (44.3) |
| Poorly differentiated | 5 (7.1) |
| Depth of invasion | |
| Mucosa | 43 (61.4) |
| m1 | 8 |
| m2 | 20 |
| m3 | 15 |
| Submucosa | 27 (38.6) |
| sm1 | 3 |
| sm2 | 24 |
| Resection method | |
| Endoscopic resection | 32 (45.7) |
| Surgical resection | 38 (54.3) |
- Citation: Kim SJ, Kim GH, Lee MW, Jeon HK, Baek DH, Lee BE, Song GA. New magnifying endoscopic classification for superficial esophageal squamous cell carcinoma. World J Gastroenterol 2017; 23(24): 4416-4421
- URL: https://www.wjgnet.com/1007-9327/full/v23/i24/4416.htm
- DOI: https://dx.doi.org/10.3748/wjg.v23.i24.4416