Case Report
Copyright ©The Author(s) 2021.
World J Clin Cases. Jun 16, 2021; 9(17): 4327-4335
Published online Jun 16, 2021. doi: 10.12998/wjcc.v9.i17.4327
Figure 2
Figure 2 Ultrasound-guided fine-needle aspiration biopsy of the liver tumor. A: Hematoxylin and eosin staining (× 200); B-D: Immunohistochemical staining for (B) Chromogranin A (+), (C) Synaptophysin (+), and (D) Ki67 (40%+).