He tells HuffPost that colon cancer patients often have very thin stools. “This tends to occur if tumors are present near the end of the colon or if they line the entire inside of the colon ...
The sigmoidoscopy uses a thin, flexible tube called a sigmoidoscope that has a tiny light and camera ... The stool DNA test is a noninvasive tool for adults aged 45 and older with an average risk for ...
“These [stool] tests are thought to have similar effectiveness in decreasing deaths from colorectal cancer, when used as recommended,” Dr. Corley says. Most medical centers offer both ...