97-11-28-discussion-presentation
● presence of a smaller piece of functional tissue
● release of a small amount of unmetabolised catecholamines
due to a rapid intratumoural turnover rate
●episodically secreting tumours
●silent stress-activated tumours
●DA-producing pheochromocytomas
●familial PCS syndromes screened at early stages
●Assay interference
