Skip to main content

Table 1 Clinicopathological features of CP III lesions

From: Efficacy of capillary pattern type IIIA/IIIB by magnifying narrow band imaging for estimating depth of invasion of early colorectal neoplasms

No. of patients/lesions

127/130

Sex (Male/Female)

81/46

Mean age (y [range])

65.3 [41-86]

Macroscopic types

 

   Flat, depressed

85

   Sessile, protruded

45

Mean size of lesions (mm [range])

17.0 [5-80]

Locations

 

   Right colon

49

   Left colon, rectum

81

Histopathology

 

   Adenoma

15

   pM*, pSM-superficial (pSM1)**

82

   pSM-deep(pSM2-3)#

33

  1. * intramucosal cancer, ** SM superficial invasion (<1000 μm), # SM deep invasion (≥1000 μm)