Autor: |
Kim, E. E., Choy, Y. C., Domstad, P. A., Beihn, R., Coupal, J., Yonts, S., DeLand, F. H. |
Zdroj: |
European Journal of Nuclear Medicine and Molecular Imaging; April 1981, Vol. 6 Issue: 4 p155-158, 4p |
Abstrakt: |
In 82 subjects 82 gastric emptying studies using Tc-99m triethylene tetramine polystyrene resin were retrospectively evaluated. All six patients with diabetic gastroenteropathy (GE) had delayed biologic gastric emptying time (BGET) that responded well to metoclopramide (MP) injection. In 11 diabetics without GE, only two had prolonged BGET with good response to MP. All 11 patients with gastric outlet obstruction also had prolonged BGET, but no significant response to MP was found in 6 studies. Five of 7 patients with active gastric ulcer had delayed BGET. Three of ten patients with previous Billroth I or II operation had accelerated BGET, and 3 of 9 patients with previous vagotomy had delayed BGET with good response to MP. Markedly prolonged BGET with significant response to MP was also observed in 3 patients with disordered gastric motility. Delayed BGET was found in one patient with bile reflux gastritis and in 2 of 6 patients with reflux esophagitis. No prolongation of BGET was observed in 7 symptomatic patients whose radiographic and endoscopic examinations were negative. BGET studies with this agent appear to be reliable and very helpful in the management of patients with gastric symptoms and for obtaining an objective measurement of the response to therapy. |
Databáze: |
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