The 2026 Cyclospora outbreak linked to iceberg lettuce has affected nearly 2,000 people across nine states. One important issue is that Cyclospora is not automatically included in every routine stool ...

A fecal fat test measures the amount of fat in a person’s stool. The test assesses the digestive function and absorption of fat in the gastrointestinal tract. Several medical conditions cause poor fat ...

Q: My doctor always encourages me to do a colonoscopy for colorectal cancer screening. But I have friends who just do a stool test at home, which seems easier. Why should I go through the hassle of a ...

The Xpert MTB/Ultra molecular diagnostic test for stool samples, until now recommended only for children, could be established as an additional test for diagnosing tuberculosis in adults living with ...

Many people with colon cancer experience no symptoms in the early stages of the disease. With time, though, the cancer cells can grow to invade and destroy normal tissue nearby. And cancerous cells ...