Table 1: Characteristics of the included lesions.

CharacteristicsNo. (%)

Location
 Upper third14 (18.4)
 Middle third32 (42.1)
 Lower third29 (38.2)
Tumor size (mean ± SD, mm)17.6 ± 11.5
Gross morphologic type
 Depressed38 (51)
 Elevated37 (49)
Concomitant ulceration
 Present17 (23)
 Absent58 (77)
Histologic type
 Intestinal68 (91)
 Diffuse7 (9)
EUS image quality
 03 (4)
 111 (14.7)
 215 (20)
 346 (61.3)