Addressing delays in the diagnosis of pheochromocytoma/paraganglioma. Issue 5 (3rd September 2019) - Ilias, Ioannis
ABSTRACT: Introduction : Pheochromocytomas/paragangliomas (PPG) are rare tumors. In theory the diagnosis of PPG should be straightforward. In clinical practice, however, considerable delays are noted in establishing such a diagnosis. Areas covered : We assess the characteristics of various approaches to diagnosis and localization of PPG lesions (and their relevant caveats). We also evaluate potential biases to diagnosis. Expert opinion : A high degree of suspicion – particularly in younger patients – is required by clinicians. The availability of diagnostic means (mainly of biochemical tools) to establish the diagnosis of PPG should be increased.