Median survival rates for people with distant metastases range from 8 to 34 months. Surgical resection with permanent colostomies was the standard treatment until the 1970s, yielding 5-year overall survival of approximately 50%. The best overall survival rates are seen after combined radiation therapy combined with chemotherapy (5-FU + Mitomycin) in people with T2N0 and T3N0 categories of disease (5-y overall survival: 82%). The 5-year overall survival rates of patients with T4 with no involved lymph nodes, T3 with involved lymph nodes, and T4 with involved lymph nodes disease after the combined treatment is 57%, 57%, and 42%, respectively.
Anal cancer
Genital wart
Anal fissure
Hemorrhoid
Anal fistula
Genital ulcer
Anorectal varices
Perianal cellulitis