Case Report
Copyright ©The Author(s) 2021.
World J Clin Cases. Feb 26, 2021; 9(6): 1336-1342
Published online Feb 26, 2021. doi: 10.12998/wjcc.v9.i6.1336
Figure 3
Figure 3 Dilated and tortuous vessels were observed around and within the ductal-structure-forming cancer cell nests. A: Specimen resected by endoscopic submucosal dissection; B: Histological view of the resected lesion revealed that the squamous cell carcinoma element was the predominant element, and the adenocarcinoma element was distributed in a focal pattern among the squamous cell carcinoma element; C-E: High-power view revealed invasive carcinoma forming ductal structures distributed among squamous cell carcinoma. Part of the lesion was covered by dyskeratotic squamous cells.