Anal cancer is also known as anorectal cancer is a condition in which malignant (cancer) cells develop in the anus tissues.
Human papillomavirus (HPV) infection is linked to the majority of anal malignancies.
Anal cancer can be identified by bleeding from the anus or rectum, as well as a tumour near the anus. Anal cancer is diagnosed with tests that examine the rectum and anus.
The prognosis and treatment options are influenced by a number of factors. A digital rectal examination is performed by the doctor or nurse, who inserts a greased, gloved finger into the lower part of the rectum to feel for lumps or anything unusual.