Anorectal Pain - Differential Diagnosis Algorithm

Proctitis

 • Inflammation

 • Infection (Indudng Sexually Transrnitted)

Other

 • Malignancy

 • Solitary Red Ulcer

 • Dermatologic

 • Psoriasis

Anorectal Disease

 • Fissure

 • Fistula/Abscess (Crohn's)

 • Hemorrhoid



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