Endocrine Abstracts

Introduction: Occult neuroendocrine tumors are still a difficult diagnostic/therapeutic challenge.Case report: In November 2007, a 29-years-old Caucasian woman was admitted to our in-patients clinic with a 2-month history of rapidly progressing signs and symptoms of chronic hypercortisolism, including a bipolar disorder in psychosis. On admission the patient presented with hypokalemia (3.2 mEq/l), high levels of plasma (3164 nmol/l) and urinary free (26 ...

Adrenocortical carcinoma (ACC) is a rare tumor with poor prognosis due to its highly malignant phenotype and lack of effective treatment options.The etiology of ACC is still unknown. To better understand the pathogenesis of this type of tumor and to determine differentially abundant proteins and candidate biomarkers for adrenal cancer diagnosis and prognosis, we used a novel approach based on two-dimensional differential gel electrophoresis (2D-DIGE). Pr...