Case Report
Copyright ©The Author(s) 2021.
World J Clin Cases. Dec 26, 2021; 9(36): 11382-11391
Published online Dec 26, 2021. doi: 10.12998/wjcc.v9.i36.11382
Figure 6
Figure 6 Hematoxylin and eosin staining and immunostaining. A: Hematoxylin and eosin staining (H&E) of a biopsy sample obtained by endoscopic ultrasound-guided fine needle shows a pseudopapillary structure and a pseudorosette structure in some parts on H&E staining (× 20); B and C: Immunostaining shows that the tumor is β-catenin-positive (B, × 20) and CD10-positive (C, × 20).