Laboratory testing is usually normal among patients with colon<unk> . However, some patients with colon<unk>  may have abnormal tests, including CBC and stool test, which is usually suggestive of gastrointestinal bleeding. They might present with anemia or positive fecal occult blood.
Colon polyps laboratory findings
Gastrointestinal varices laboratory findings
Stomach cancer laboratory findings
Upper gastrointestinal bleeding laboratory findings
Colon polyps physical examination
Irritable bowel syndrome physical examination
Infectious colitis laboratory findings
Irritable bowel syndrome laboratory findings