Abstract |
The introduction of sensitive radioimmunoassays for gastrin has led to the earlier and more accurate diagnosis of gastrinomas and, as methods for tumour localization both pre- and intraoperatively have improved, the emphasis of surgery has changed from control of gastric acid secretion to tumour removal. We present three cases of sporadic gastrinoma who underwent exploratory laparotomy. In two cases, gastrinomas were discovered and excised resulting in cure for one patient. The third case underwent a negative laparotomy. The changes in serum gastrin levels taken during and immediately after surgery were related to the success or otherwise of tumour removal in each of the three cases. As in parathyroid surgery, with the development of rapid radioimmunoassays, the intraoperative measurement of declining serum gastrin levels will help in the early definition of surgical success supplementing frozen section and clinical judgement and improving patient management.
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Authors | G S Robertson, S P Lake, S J Iqbal, P S Veitch, A Bolia |
Journal | Journal of the Royal College of Surgeons of Edinburgh
(J R Coll Surg Edinb)
Vol. 40
Issue 4
Pg. 225-9
(Aug 1995)
ISSN: 0035-8835 [Print] Scotland |
PMID | 7674202
(Publication Type: Case Reports, Journal Article)
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Chemical References |
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Topics |
- Adult
- Duodenal Neoplasms
(blood, diagnosis, surgery)
- Female
- Gastrins
(blood)
- Humans
- Intraoperative Care
- Laparotomy
- Middle Aged
- Preoperative Care
- Radioimmunoassay
- Stomach Neoplasms
(blood, diagnosis, surgery)
- Zollinger-Ellison Syndrome
(blood, diagnosis, surgery)
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