Anal cancer must be differentiated from other diseases that cause anal pain, anal pressure, and hematochezia, such as, anal fissure and neoplastic ulcers.
Anal cancer differential diagnosis
Anal fissure differential diagnosis
Colorectal cancer differential diagnosis
Anal cancer other diagnostic studies
Stomatitis differential diagnosis
Anal fissure risk factors
Anal cancer other imaging studies
Rectal prolapse differential diagnosis