Blood test detects early colon and rectal cancer signs
A recent study has shown that experimental blood tests for early detection of colon and rectal cancer allow for prevention by identifying high-risk polyps before they turn into malignant tumors. The test was conducted on over 1,500 adults in China, Japan, and Spain, and it detected 92% of cancers at early stages and 81% of advanced adenomas, with an accuracy of up to 85% in ruling out abnormal changes. The screening is characterized by its ease of use and non-invasive nature, and patients can be classified based on their risk level to guide the need for early colonoscopy. Although current medical recommendations still prioritize colonoscopy as the primary screening standard, there is a need for broader trials to confirm its effectiveness, especially in detecting flat, non-attached tumors within the colon wall.
Notice: This Is an AI-Generated Summary
Comments (0)