Endocrine Abstracts

Introduction: ACTH is measured to confirm impairments in the hypothalamic–pituitary–adrenal axis. Patients with small cell lung cancer (SCLC) can have ectopic adrenocorticotropic secretion. In December 2009, a SCLC patient showed an enormous discrepancy between the ACTH results obtained with two different ACTH assays. The aim of this study was to compare different ACTH assays in SCLC patients.Methods: In a pilot study EDTA plasma samples of nin...