Inflammatory bowel disease is the umbrella term for two conditions that cause chronic inflammation within the digestive system: ulcerative colitis and Crohn’s disease.
Diverticulitis is a condition in which a small sac forms along the colon and becomes blocked or inflamed. Learn about symptoms and treatment.
Blood in the stool can be an alarming symptom that signals underlying conditions from hemorrhoids to colon cancer.
For patients having a colonoscopy, Yale Medicine's anesthesiologists offer both conscious sedation and general anesthesia, tailored to your needs.
Abdominal pain is a common symptom; emergency medicine doctors use physical exams and other tools to diagnose its cause.
A type of cancer that starts in the anus can can cause rectal bleeding and anal pain.
Gastrointestinal cancers occur when DNA changes cause malignant (cancerous) cells to grow along the gastrointestinal tract. Learn about symptoms and treatment.
Colorectal cancer is a malignant (cancerous) growth that forms in the colon or rectum. Learn about symptoms and treatment.
Viral warts are viral infections of the skin that are most common on the hands and feet. Learn about symptoms and treatment.
Minimally invasive gastrointestinal surgery is a type of gastrointestinal surgery that involves smaller incisions and shorter recovery time. Learn more about this procedure.