Skip to main content

Table 1 Clinicopathological characteristics of the patients

From: Acetic acid-indigo carmine chromoendoscopy for delineating early gastric cancers: its usefulness according to histological type

Patients 141
Sex (male/female) 85/56
Mean age (year) 60 (range 35-81)
Tumors 151
Mean tumor size (mm) 22 (range 3-88)
Location  
   Upper third of the stomach 11
   Middle third of the stomach 60
   Lower third of the stomach 80
Macroscopic type  
   Flat/Elevated 64
   Depressed 64
   Excavated 23
Concomitant ulceration  
   Present 35
   Absent 116
Histopathological diagnosis  
   Differentiated 108
   Undifferentiated 43
Depth  
   Mucosal 108
   Submucosal 39
   Advanced 4