Time-dependent changes in serum gastrin measurements after parathyroidectomy.
S Afr J Surg
; 27(1): 8-9, 1989 Mar.
Article
em En
| MEDLINE
| ID: mdl-2727822
ABSTRACT
A prospective study involving 7 patients with primary hyperparathyroidism and hypergastrinaemia was conducted to assess the time-dependent change in serum gastrin value before and after parathyroidectomy and to determine at which postoperative stage persistent hypergastrinaemia may be indicative of an associated gastrinoma (Zollinger-Ellison syndrome). Five of the 7 patients had hypergastrinaemia in the early postoperative period. One patient had a strikingly high serum gastrin level pre-operatively (1,500 pg/ml). The mean serum gastrin value declined to within the normal range 6 weeks after parathyroidectomy, except in 1 patient who had a gastrinoma. It is concluded that hypergastrinaemia in patients with primary hyperparathyroidism should only be considered significant if pre-operative gastrin levels are strikingly supranormal and/or levels fail to normalise by the 6th postoperative week.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Glândulas Paratireoides
/
Gastrinas
Tipo de estudo:
Observational_studies
/
Risk_factors_studies
Limite:
Adult
/
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Ano de publicação:
1989
Tipo de documento:
Article