Endocrine Abstracts

Adrenal tumours have an incidence of 2–3% in the general population. Adrenocortical carcinoma (ACC), a highly malignant tumor with a poor prognosis, has an annual incidence of two per million but representation in pre-selected patient cohorts with adrenal masses undergoing surgery is up to 12%. Differentiating adrenocortical adenomas (ACA) from ACC represents a continuous challenge, with unfavourable sensitivities and specificities provided by tumour size, imaging criteri...