Retrospective analysis of perianal Paget’s disease with underlying anorectal carcinoma

Figure 1 Histopathological images of perianal Paget’s disease, rectal cancer, and metastases in a lymph node from one patient. A: Paget’s disease under high-power magnification (× 400); B: Signet cell ring cancer component of rectal cancer under high-power magnification (× 400); C: Mucinous adenocarcinoma component of rectal cancer under high-power magnification (× 200); D: Metastases in inguinal lymph node under high-power magnification (× 400).