Why Are Small Bowel Tumors So Rare? Medscape: Considering that the small bowel comprises the largest overall surface area of the lower gastrointestinal tract, why are small bowel cancers less common ...
Brunner’s gland tumours, predominantly benign in nature, originate from Brunner’s glands—specialised structures located in the duodenal submucosa responsible for secreting alkaline mucus that protects ...