Other major causes of chronic diarrhea include:8. 1  Microscopic colitis - this is secretory diarrhea usually affecting older people.  Malabsorptive and maldigestive diarrhea - the first is caused by impaired nutrient absorption, the second by impaired digestive function.
Top 10 unbelievable historical concurrencies. A pedunculated polyp is a skin growth that attaches to the body via an elongated stalk. This type of growth is most commonly found in the colon or uterus, but it can also occur elsewhere in the body.
The tissue covering a polyp may look the same as normal colon tissue, or, there may be tissue changes ranging from subtle color changes to ulceration and bleeding. Some polyps are flat (sessile) and others extend out on a stalk (pedunculated). Colonoscopy is the best test for the follow-up examination of polyps.