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传统上将良性结直肠息肉分为两大类：增生性息肉（ｈｙ－ｐｅｒｐｌａｓｔｉｃｐｏｌｙｐｓ，ＨＰ）和腺瘤性息肉（ａｄｅｎｏｍａｔｏｕｓｐｏｌｙｐｓ，ＡＰ），这两类息肉有不同的结构及歧异的上皮生长和分化模式。通常认为ＨＰ无恶变倾向，而ＡＰ被认为是结肠腺癌的前...
Traditionally, benign colorectal polyps have been divided into two categories: hyper-plastic polyps (HP) and adenomatous polyps (AP). These two types of polyps have different structures and different patterns of epithelial growth and differentiation. . It is generally believed that HP has no malignant tendency, and AP is considered to be the former of colon adenocarcinoma.