Open AccessColitis and colorectal tumors should be further explored and differentiated
Author(s) -
Dan Xu,
Bo Zhang,
Zhipeng Li,
Lianping He,
Xinjuan Wang
Publication year - 2022
Publication title -
world journal of gastrointestinal oncology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.924
H-Index - 26
ISSN - 1948-5204
DOI - 10.4251/wjgo.v14.i8.1597
Subject(s) - medicine , ulcerative colitis , colorectal cancer , colitis , gastroenterology , cancer , disease
The original article by Yuichi et al explored whether the Japan Narrow-Band Imaging Expert Team classification and the pit pattern classification are suitable for diagnosing neoplastic lesions in patients with ulcerative colitis. In this letter, we offer some other perspectives. Risk factors for colorectal tumors include type 2 diabetes. Among genetic factors, the deletion or mutation of some genes, such as the p53 gene, can lead to colorectal tumors. There are significant gender differences in the occurrence and development of colorectal tumors. Some non-genetic factors, such as smoking, are also associated with the development of colorectal tumors. These all suggest that colorectal tumors are not only caused by ulcerative colitis, and we suggest further exploration and differentiation between colitis and colorectal tumors.