2020年第五版 WHO小肠和壶腹肿瘤的分类

良性上皮肿瘤和癌前病变Benign epithelial tumours and preoursors 

8210/0 腺瘤性息肉，低级别异型增生Adenomatous polyp, low-grade dysplasia

8210/2 腺瘤性息肉，高级别异型增生Adenomatous polyp, high-grade dysplasia

8144/0 肠型腺瘤，低级别 Intestinal-type adenoma, low-grade

8144/2 肠型腺瘤，高级别Intestinal-type adenoma, high-grade

8213/0 锯齿状异型增生，低级别Serrated dyaplasia, low grade

8213/2 锯齿状异型增生，高级别Serratad dysplasia, high grade

8163/0 非浸润性胰胆管乳头状肿瘤伴低级别异型增生

Non-invasive pancreatobiliary papilary neoplasm with low-grade dysplasia

8163/2非浸润性胰胆管乳头状肿瘤伴高级别异型增生

Non-wasive pancreatobiliary papilary neoplasm with high grade dysplasa

壶腹内乳头-管状肿瘤Intra-amputary papillary-tubular neoplasm

Malignant epithellal tumours

8140/3 腺癌非特指Adenocaronoma NOS

8480/3   黏液性腺癌Mucinous adenocarcinama

8490/3   印戒细胞癌Signet-ring cel carcinom

8510/3   髓样癌非特指 Medulary carcinoma NOS

8144/3   腺癌，肠型 Adenocarcinoms, intestinal type

8163/3   胰胆管型腺癌 Pancreatobilary-type carciroma

8211/3   管状腺癌Tubular adenocarcinoma

8240/3 神经内分泌肿瘤非特指Neuroendocrine tumour NOS

8249/3   神经内分泌肿瘤，1级Neuroendocrine tumour, grade 1

8240/3   神经内分泌肿瘤，2级Neuroendocrine tumour, grade 1

8240/3   神经内分泌肿瘤，3级Neuroendocrine tumour, grade 3

8153/3   胃泌素瘤非特指 Gastrinoma NOS

6156/3   生长抑素瘤非特指Somatostatinoma NOS

8241/3   肠嗜铬细胞类癌Enterochromaffin-cell carcinoid

8693/3   肾上腺外嗜铬细胞瘤Extra-adrenal paraganglioma NOS

8246/3 神经内分泌癌非特指 Nouroendoorine caroinoma NOS

8013/3   大细胞神经内分泌癌Large cell neuroendocrine carcinoma

8041/3   小细胞神经内分泌癌Small cell neuroendocrine carcinoma

8154/3   混合性神经内分泌-非神经内分泌肿瘤

Mixed neuroendocrine-non-neuroendoorine neoplasm (MiNEN）