Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| LST-NG (n = 180) | Type IIc (n = 18) | |
| Brownish area (BA) | 126 (70 %) | 5 (28 %) |
| Brown in the only margins (O-ring sign) | 26 (14 %) | 12 (67 %) |
| Same color as the normal mucosa (SC) | 28 (16 %) | 1 (5 %) |
| Whitish area (WA) | 0 (0 %) | 0 (0 %) |
