Figure 3From: Late-onset metastatic adenocarcinoma of the spermatic cord from primary gastric cancerHistological analysis. Histological analysis revealed an adenocarcinoma with signet ring cells. (a) Case 1: epididymal tubules. (b) Case 2: stomach (H & E staining, 400×). Immunohistochemical staining revealed a cytokeratin 7-positive mass. (c) Case 1: epididymal tubules. (d) Case 2: stomach (400×). H & E, hematoxylin and eosin.Back to article page