单词precancer
n.: 癌前期；前期癌
网络: 初癌；早期癌症；癌前病变
前期癌
癌前期
Under some conditions, gastric stem cell could abnormally differentiate into precancer cells, such as metaplasia and dysplasia.
在某些因素作用下胃粘膜干细胞分化异常，形成胃粘膜癌前病变。
The analysis of esophageal precancer natural law and cancerous risky classification
食管癌前自然史观测及癌变风险分类