Abstract
A new provocative test for chronic mesenteric ischemia is described, based upon the demonstration of a fall in the intramural pH of the small bowel after introduction of a test meal into the stomach. Intramural pH (pH1) is determined indirectly by tonometry, utilizing a tonometer passed per os. Postoperative assessment of revascularization procedures is also possible by the same technique. Application of the test in an 84‐yr‐old woman showed good correlation between a preoperative fall in jejunal intramural pH and abdominal pain, and the absence of a fall postoperatively after successful revascularization.
Original language | English (US) |
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Pages (from-to) | 888-891 |
Number of pages | 4 |
Journal | The American Journal of Gastroenterology |
Volume | 86 |
Issue number | 7 |
DOIs | |
State | Published - Jul 1991 |
ASJC Scopus subject areas
- Hepatology
- Gastroenterology