Blue Laser Imaging-Bright Improves Endoscopic Recognition of Superficial Esophageal Squamous Cell Carcinoma

Table 1

Clinicopathological features of patients.

Patients/lesions	25/25
Median age, years (range)	70 (55–87)
Sex
Male	20
Female	5
Mean tumor size, mm (range)	20.5 (4–42)
Depth
Intramucosal	24
Submucosal	1
Macroscopic type
0-IIa type	3
0-IIb type	14
0-IIc type	8