Pituitary gigantism results from excess growth hormone secretion occurring before epiphyseal fusion. In patients where disease has not been adequately controlled, continued management requires a deliberate reassessment of the predominant clinical concern driving harm.
For uncontrolled disease, the clinical picture may be shaped primarily by tumour-related concerns, by impaired glucose metabolism, or by a combination of both. Each of these presentations carries distinct implications for how therapy should be directed.
The presence or absence of these specific concerns — tumour burden versus metabolic disturbance versus both — is central to the management decision at this stage.
Therapy is selected according to which clinical concern predominates. Different agents address different concerns, and in some situations a combination approach is indicated when more than one concern is present.
DOI: 10.1016/B978-0-12-814537-1.00002-6