Symptoms in Children Small intestine cancer is rare in adults and extremely rare in children. If a child develops this cancer, the most common symptoms are abdominal pain and vomiting.

The workings of the small intestine have long been a mystery, but now we are discovering the hidden roles this organ plays in appetite, metabolism and the microbiome – and how to look after it better ...

Among 2,770 lesions found (neoplastic and nonneoplastic), 11% (307) were nonpolypoid. Invasive cancer or carcinoma in situ was found in 13 of 2,463 (0.5%) polypoid lesions and 15 of 307 (4.9% ...