Table 1: Symptoms of Crohn's disease compared to ulcerative rectocolitis.

 

Crohn'S Disease

Ulcerative Rectocolitis

Defecation

Frequent, associated with steatorrhea

Frequent, associated with the presence of mucus and blood

Rectal tenesmus

Uncommon

Very common

Temperature

Common

Indication of serious illness

Fistulas

Common

Rare

Weight loss

Frequent

Rare