After vocal cord surgery, many patients develop stiff vocal folds that impact their ability to speak. Hydrogels can help prevent this by promoting healing, but delivering hydrogels to the vocal cords ...

McGill University researchers 3D print hydrogels directly onto vocal cords using one of the smallest bioprinters in the world.

Interval fecal immunochemical testing was positive in up to 17% of patients after colonoscopy regardless of polypectomy, ...

Mail-in stool kits such as Colorguard can detect warning signs, but gastroenterologists say a colonoscopy is still the most reliable way to prevent colon cancer.

The stool-based test picks up colorectal cancers despite prior polypectomy, but many do not receive the recommended ...