grade 1 | 75% keratinocytes are well differentiated |
grade 2 | >50% keratinocytes are well differentiated |
grade 3 | >25% keratinocytes are well differentiated |
grade 4 | <25% keratinocytes are well differentiated |
http://bestpractice.bmj.com/best-practice/monograph/270/diagnosis/criteria.html
リンク元 | 「扁平上皮癌」 |
関連記事 | 「分類」 |
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