Retrospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. May 14, 2015; 21(18): 5560-5567
Published online May 14, 2015. doi: 10.3748/wjg.v21.i18.5560
Table 1 Clinicopathological characteristics of the 74 patients (84 lesions) n (%)
Sex (male/female)54/21
Age, yr, median (range)64 (33-84)
Location
1st portion12 (14)
2nd portion68 (81)
3rd portion4 (5)
Final lesion diameter, mm, median (range)14.5 (2-80)
Gross type
Is, Isp, Ip17 (20)
IIa25 (30)
IIa + Is, IIa + IIc, Is + IIc38 (45)
IIc4 (5)
Biopsy histology
Non-neoplastic2 (2)
LGA19 (23)
HGA7 (8)
Carcinoma46 (55)
NA10 (12)
Treatment
Endoscopic resection35 (42)
Surgical resection49 (58)
Final histology
Hyperplasia3 (4)
LGA10 (12)
HGA5 (6)
Carcinoma65 (77)
NE1 (1)