All of the following are features of secretory diarrhea, except:
Secretory diarrhea occur due to derangement's in fluid and electrolyte transpo across the enterocolonic mucosa. Features of secretory diarrhea includes: ? Painless ? Persist with fasting ? Watery and large volume ? Normal fecal osmotic gap Ref: Gastrointestinal Physiology Kim E. Barrett, Chapter 5; Harrison's Internal Medicine, 18th Edition, Chapter 40
It is painless
Reduces with fasting
Stool volume is > 1L /day
Stool osmotic gap is normal