Metachronous isolated penile metastasis from sigmoid colon adenocarcinoma: A case report

Figure 2 Tumor specimen and pathological examination. A: The mass measured approximately 15 mm × 10 mm × 10 mm, with a uniform grayish-white mass in section and a hard texture; B and C: In the corpus cavernosum, there were different-sized glandular ducts, the cytoplasm contained mucus, the nuclei were large and hyperchromatic, and the mitotic figures were visible (B: H.E. staining 15 ×), (C: H.E. staining 400 ×).