disease has location anal carcinoma squamous cell carcinoma anal squamous cell carcinoma https://www.malacards.org/card/anal_squamous_cell_carcinoma EFO:1000081 NCIT:C9161 epidermoid carcinoma of anus GARD:0024286 anal squamous cell carcinoma squamous cell carcinoma of anus epidermoid anal carcinoma UMLS:C1412036 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. MONDO:0006082 squamous cell carcinoma of the anus squamous cell anal carcinoma anal squamous cell cancer ANSC ONCOTREE:ANSC squamous cell carcinoma - anus anus squamous cell carcinoma epidermoid carcinoma of the anus DOID:5525 MEDGEN:237257 squamous cell carcinoma of rectum anus