In:
Acta Endocrinologica, Oxford University Press (OUP), Vol. 106, No. 4 ( 1984-08), p. 437-442
Abstract:
Abstract. The present study describes the clinical, biochemical and radiological follow-up of 5 patients with acromegaly, selected from a group of 53 patients, who did not receive treatment during a follow-up period of 5–16 years. The characteristics of these patients included: 1) older age (4 cases), 2) a long history of mild symptoms and signs (4 cases), 3) absence of diabetes mellitus (5 cases), 4) relatively low plasma GH levels (3 cases). The following observations were made during follow-up: clinical activity remained constant in 3 patients and lessonned in 2 patients, the lateral fossa area as calculated from a plain lateral X-ray of the skull remained constant and plasma GH levels measured during an oral glucose tolerance test remained constant in 3 cases, decreased substantially in one case and reached low levels in another case. In this last patient a reproducible increase of plasma GH was found after oral administration of a single dose of 2.5 mg bromocriptine, suggesting complete normality of GH secretion. It is concluded that acromegaly not necessarily progresses in all patients. The results re-emphasize the importance of taking the spontaneous course of pituitary adenomas into account when assessing the effect of various treatment protocols.
Type of Medium:
Online Resource
ISSN:
0804-4643
,
1479-683X
DOI:
10.1530/acta.0.1060437
Language:
Unknown
Publisher:
Oxford University Press (OUP)
Publication Date:
1984
detail.hit.zdb_id:
1485160-X
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