> are you saying [irritation and subsequent poor function of the ileocecal
valve] is a similar state to IBS [Irritable > Bowel Syndrome]?

There are obvious similarities between the two.  The poor function of the
ileocecal valve could certainly be a contributing factor to IBS.  But the
range of symptoms ileocecal valve irritation can cause (notably irregular
bowel movements, bloating and gas, gallbladder disfunction, poor fat
metabolism, and tenderness in the lower right abdomen) doesn't include
recurrent abdominal pain and discomfort (a key component of IRS).

Ileocecal valve irritation is seldom revealed on conventional blood tests,
CAT scans, ultrasound or even on physical exam, though a closer look will
usually show tenderness deep in the lower
right abdomen.

"Similarly, the diagnostic criteria of Irritable Bowel Syndrome always
presumes the absence of a structural or biochemical explanation for the
symptoms.  Irritable Bowel Syndrome can be diagnosed based on at least 12
weeks, which need not be consecutive, in the preceding 12 months of
*abdominal discomfort or pain* that has two out of three features:

1. Relieved with defecation; and/or
2. Onset associated with a change in frequency of stool; and/or
3. Onset associated with a change in form (appearance) of stool."
source: www.ibsgroup.org/

"Some patients with a weakened/irritated ileocecal valve may have such
weakened gallbladder function that they become vegetarians because of their
inability to digest fatty foods such as animal
proteins.  Since many vegetarian diets further emphasize high fiber they can
actually make the situation worse.

Poor fat metabolism and the endless list of associated problems, such as
acne, hardening of the arteries, strokes and heart attacks, prostaglandin
imbalances, weak immunity, stomach spasm and duodenal ulcer from toxic bile
irritation, fatigue, and migraines, are sometimes seen with ileocecal
problems.

Often a doctor will prescribe more fiber for the bowel problems, or an
alternate practitioner will prescribe a raw-food diet, either of which may
aggravate the situation.  Since the person is now unable to digest the
heavier proteins, these are blamed rather than his or her own weakened
digestion.  Often, the most dogmatic patients have the weakest digestive
organs, especially the gallbladder.  Sometimes anxiety syndrome is
diagnosed, and tranquilizers are prescribed."

source: John Matsen, Eating Alive

Rob