A case of perianal Paget’s disease associated with a sigmoid colon carcinoma

A case of perianal invasive Paget’s disease associated with a sigmoid colon carcinoma is presented. The chief complaint was perianal irritation for a year. Histologic examination yielded a correct diagnosis and abdominosacral resection with wide excision of the cutaneous component was performed. Histology of the resected specimen revealed the Paget’s disease to be invasive of the dermis, the sigmoid colon carcinoma to be in Dukes’ A stage and the two lesions to be different. The patient has been disease-free for more than 5 years after the operation.