Ameboma of the colon.
D000368:Aged; D001344:Autopsy; D003108:Colonic Diseases / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology; D003110:Colonic Neoplasms / Q000175:diagnosis; D003937:Diagnosis, Differential; D004404:Dysentery, Amebic / Q000150:complications* / Q000175:diagnosis / Q000473:pathology; D004748:Entamoeba histolytica / Q000302:isolation & purification; D005260:Female; D006099:Granuloma / Q000175:diagnosis*; D006801:Humans; D012812:Sigmoidoscopy