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خرید پکیج
تعداد آیتم قابل مشاهده باقیمانده : 3 مورد
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Classifications of the histological phenotypes involved in gastric carcinogenesis, each listing the categories in order of increasing risk of malignancy

Classifications of the histological phenotypes involved in gastric carcinogenesis, each listing the categories in order of increasing risk of malignancy
Padova international Vienna Revised Vienna Japanese Diagnostic Framework for Forceps Biopsy WHO (2019)
Category 1:
Negative for dysplasia		 Category 1:
Negative for dysplasia		 Category 1:
Negative for dysplasia		 Group 1:
Normal/non-neoplastic		 Negative for dysplasia/IEN
Category 2:
Indefinite for dysplasia		 Category 2:
Indefinite for dysplasia		 Category 2:
Indefinite for dysplasia		 Group 2:
Indefinite for neoplasia		 Indefinite for dysplasia/IEN
Category 3.1:
Low-grade dysplasia (low-grade noninvasive neoplasia)		 Category 3:
Noninvasive low-grade neoplasia (low-grade adenoma/dysplasia)		 Category 3:
Low-grade adenoma/dysplasia		 Group 3:
Adenoma		 Low-grade dysplasia/IEN (low-grade adenoma/dysplasia)
Category 3.2:
High-grade dysplasia (high-grade noninvasive neoplasia)		 Category 4:
High-grade neoplasia		 Category 4:
High-grade neoplasia		 Group 4:
Suspicious for carcinoma		 High-grade dysplasia/IEN (high-grade adenoma/dysplasia)
Category 4.1:
High-grade adenoma/dysplasia		 Category 4.1:
High-grade adenoma/dysplasia
Category 4.2:
Noninvasive carcinoma		 Category 4.2:
Noninvasive carcinoma
Category 4.3:
Suspicious for invasive carcinoma		 Category 4.3:
Suspicious for invasive carcinoma
Category 4:
Suspicious for invasive carcinoma		   Category 4.4:
Intramucosal carcinoma		 Group 5:
Carcinoma (noninvasive or invasive)		  
Category 5:
Invasive adenocarcinoma		 Category 5:
Invasive neoplasia		     Intramucosal invasive neoplasia (intramucosal carcinoma)
Category 5.1:
Intramucosal carcinoma
WHO: World Health Organization; IEN: intraepithelial neoplasia.
Reproduced with permission from: WHO Classification of Tumours Editorial Board. Digestive system tumours [Internet]. Lyon (France): International Agency for Research on Cancer; 2020. (WHO classification of tumours series, 5th ed.; vol. 1). Available from: https://tumourclassification.iarc.who.int/.
Graphic 120177 Version 9.0

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