'Underwater' endoscopic mucosal resection (UEMR) could eliminate the need for submucosal injection of large sessile colorectal polyps prior to resection. Submucosal injection before EMR is used to ...

While both conditions can cause similar symptoms, hemorrhoids and polyps differ significantly in their nature and location. Hemorrhoids are swollen veins in the lower rectum and anus, often caused by ...

Polyps are tissue growths that most often look like small, flat bumps or tiny mushroom-like stalks. They are usually small and less than half an inch wide. Most are benign but can become cancerous.