Case Report
Copyright ©2010 Baishideng Publishing Group Co.
World J Gastrointest Oncol. Dec 15, 2010; 2(12): 443-445
Published online Dec 15, 2010. doi: 10.4251/wjgo.v2.i12.443
Figure 3
Figure 3 Photomicrographs. A: A fine needle aspirate revealing undifferentiated anaplastic carcinoma of unclear origin (DiffQuik™ stain, × 400); B: A fine needle aspirate revealing a strong nuclear immunostaining pattern consistent with a germ cell tumor, favoring seminoma (OCT-4 stain - HE counterstain, × 200).