Festering Sphinctral Malignancy

Lesions of your large intestines, adenocarcinomac sores
Ulcerative malignant colitis, rectal tumors feed

Polypopsis of the colon, sanguineous rectal infection
Prolapsing through your anus, tumors metastasize

Constricting intestines, mucusy, bleeding, and raw
Discolored carcinoid growths, ruptured sores seep

Boils and rashes, Cancerous infection
Pestilent innards are enemized, Dribbling fecal mess

Transanal coagulation, rectal tract removed
Anastomized intestines, abdomino-perineal resection