"Anal_Squamous_Cell_Carcinoma"^^ . . "Malignant"^^ . "C9161"^^ . _:b629581 . _:b748112 _:b645731 . _:b734500 _:b748111 . "A squamous cell carcinoma (SCC) arising from the anal canal or the anal margin (perianal skin). Human papillomavirus is detected in the majority of cases. Homosexual HIV-positive men have an increased risk of developing anal squamous cell carcinoma in comparison to the general male population. Symptoms include anal pruritus, discomfort when sitting, pain, change in bowel habit, and bleeding. The prognosis is generally better for anal margin SCC than for anal canal SCC.NCI" . _:b729391 . _:b748111 _:b645730 . "Squamous cell carcinoma of the anusPTCTEP10041840" . _:b748112 . "Anal Squamous Cell Carcinoma"^^ . _:b748111 _:b748112 . _:b629581 _:b729391 . "C1412036"^^ . _:b729391 _:b734500 . _:b734500 . "Anal Squamous Cell Carcinoma"^^ . _:b645731 . "Squamous Cell Anal CarcinomaSYNCI" . _:b645730 . "Epidermoid Carcinoma of AnusSYNCI" . "Neoplastic Process"^^ . "Epidermoid Carcinoma of the AnusSYNCI" . . _:b645730 . _:b645730 . "CTEP"^^ . "Squamous Cell Carcinoma of AnusSYNCI" . "Squamous cell carcinoma - anusSYCTEP10041840" . "Anal Squamous Cell CarcinomaPTNCI" . _:b645731 . _:b629581 . _:b645731 . . "Squamous Cell Carcinoma of the AnusSYNCI" . "Epidermoid Anal CarcinomaSYNCI" .