2010版WHO食管肿瘤组织学分类

上皮性肿瘤Epithelial  tumours

癌前病变Premalignant lesions

鳞状上皮 squamous epithelial

上皮内瘤变（异型增生），低级别 Intraepithelial neoplasia low grade

上皮内瘤变（异型增生），高级别Intraepithelial neoplasia high grade

腺上皮 glandular epithelial

上皮内瘤变（异型增生），低级别 Intraepithelial neoplasia, low grade

上皮内瘤变（异型增生），高级别Intraepithelial neoplasia, high grade

癌Carcinomas

鳞状细胞癌Squamous cell carcinoma

腺癌Adenocarcinoma

腺样囊性癌Adenoid cystic carcinoma

腺鳞癌Adenosquamous carcinoma

基底细胞样鳞状细胞癌Basaloid squamous cell carcinoma

黏液表皮样癌Mucoepidermoid carcinoma

梭形细胞（鳞状细胞）癌spindle cell (squamous)carconoma

疣状（鳞状细胞）癌  Verrucous (squamous)carconoma

未分化癌Undifferentiated carcinoma

神经内分泌肿瘤Neuroendocrine neoplasms

神经内分泌瘤Neuroendocrine tumour NET

神经内分泌瘤G1（类癌carcinoid）Neuroendocrine tumour G1

神经内分泌瘤G2 Neuroendocrine tumour G2

神经内分泌癌neuroendocrine carcinoma NEC

大细胞神经内分泌癌Large cell NEC

小细胞神经内分泌癌Small cell NEC

混合性腺神经内分泌癌Mixed adenoneuroendocrine carcinoma

间叶性肿瘤Mesenchymal tumours

颗粒细胞瘤Granular cell tumor

血管瘤Angioma

平滑肌瘤Leiomyoma

脂肪瘤Lipoma

胃肠间质瘤Gastrointestinal stromal tumor

Kaposi肉瘤Kaposi sarcoma

平滑肌肉瘤Leiomyosarcoma

恶性黑色素瘤Malignant melanoma

横纹肌肉瘤Rhabdomyosarcoma

滑膜肉瘤synovial sarcoma

淋巴瘤Lymphomas

继发性肿瘤Secondary tumours